Improvements in continuous filaments, yarns, and tows

IS 2 139 181 T3

DESCRIPTION

Improvements in continuous filaments, wires and cables.

This invention relates to improvements in and relating to (continuous) polyester filaments, and especially those which are prepared as they are spun in the form of smooth yarns, to the ability to obtain such filament yarns from the same feed material. Polyester streams of various different deniers, shrinkage properties, tensile properties, dyeability, and other useful properties as desired; to smooth yarns and polyester filaments, in general, including bundles, resulting from such processes; to mixed filament yarns, bicomponent filament yarns, bicomponent filament yarns and bulky yarns prepared therefrom; and to fashion products derived from such filaments and yarns, including textured products, and including new processes for the preparation of these new filaments and products to be manufactured from them.

In view of the discrepancies that occur in terminology in the different works of the bibliography, it may be useful to indicate that the terminology, symbols and expressions used here follow in principle the same as those used in USP 5.250. .245, the description of which is incorporated herein by reference, including, p. eg, the list of the same that is given near the end of the description in said patent publication.

Background to the original USP 5,066,447

Textile designers are very creative. This is necessary due to seasonal factors and due to the fact that the taste of the public changes continuously, which is why the industry constantly demands new products. Many of the designers working in this industry would like the ability to tailor their own yarns to their tastes, to make their products more extraordinary, and to be able to work with more flexibility when designing textile products.

Polyester (continuous) filament yarns have had desirable properties for many years, but to date there has been a major limiting factor in the utility of most plain polyester yarns for textile designers because fiber producers have been supplying only a limited range of yarns, and in practice the possibility of customizing their own particular smooth polyester threads has been considerably limited for every designer. The fiber manufacturer has generally been supplying only a rather limited range of polyester yarns because it would be more expensive to manufacture a more varied range. ex. deniers per filament (dpf), shrink properties, tensile properties and tennsibilities, and stock all those different yarns.

Conventional smooth polyester filament yarns used to be topically prepared, for example, by melt spinning at low or moderate speeds, to make undrawn yarns and then subjected to drawing and heating to improve tensile properties (especially modulus and the esthetic limit) and to reduce shrinkage. Conventional polyester filaments have combinations of properties that could be conveniently improved for certain end applications, as indicated later on. It is important to keep in mind that what is important for any specific end application is the combination of all the properties of the specific yarn (or filament), sometimes in the yarn itself during processing, but also in the fabric or garment. final clothing of which or of which said yarn or filament is a component. For example, it is easy to reduce shrinkage through a processing treatment, but this modification is generally accompanied by other changes, so what is important is the combination or balance of the properties of all filaments (or all discontinuous fibers). .

In general, we refer to non-textured filament yarns here as "smooth" yarns, and non-drawn smooth yarns "feed" yarns or "draw feed" yarns. Filament yarns that can be used as a "textile" yarn without the need for additional stretching and / or thermal treatment are referred to herein as "direct use" yarns. For textile purposes, a "textile" yarn must have certain properties such as a sufficiently high modulus and elastic limit and a sufficiently low shrinkage, the properties of which distinguish these yarns from conventional feed yarns that require additional processing before they have the minimum properties necessary for the textile manufacturing operations to be carried out with them and for subsequent use. It will be kept in mind that, where appropriate, the technology can also be applied to polyester filaments in other forms, such as bundles, which can then be converted into staple fiber and can be used in such a way according to the equilibrium. of properties that is desirable and can be achieved as taught below.

IS 2 139 181 T3

From USP No. 5,066,447, the description of which is incorporated herein by reference, it is known that in the case of conventional spun-oriented polyester undrawn yarns (SOY) (and SOF, i.e. filaments oriented in the spinning) the drawing is carried out by means of a necking operation; that is, unstretched polyester filaments have a natural draw ratio NDR, and that stretching such polyester filaments with draw ratios lower than the NDR (which is referred to herein as partial stretching) produces irregular filaments "with thick and thin sections" which are considered inferior for most applications. practical commercial (unless a special thread is required to give a special or novelty effect). For filament yarns, the need for uniformity is particularly important, more so than for staple fiber. In fabrics made from plain yarns, even small differences in uniformity derived from partial stretching of conventional non-stretched polyester SOY are evident in the form of defects, especially when these fabrics are dyed. Thus, uniformity in smooth filamentary yarns is extremely important. Undrawn polyester filaments have been remarkable in this regard, because nylon filaments and polypropylene filaments have not had this defect. Thus, it has been possible to take several samples of an undrawn nylon yarn, all of which have the same denier per filament, and to draw them using different draw ratios, to obtain correspondingly different deniers in the drawn yarns, as desired, without some are irregular filamentary yarns with thick and thin sections, such as partially drawn polyester filament yarns.

As far as it is known, it had not been previously suggested, before the original application, that a drawing process should be applied to a polyester textile yarn, that is, to a yarn that was already in itself a yarn for direct use, such as a yarn having shrinkage and tensile properties that would make it suitable for direct use in textile processes such as weaving and knitting without first subjecting it to stretching and heat setting. Certainly, to many experts it might have seemed a conceptual contradiction to subject a yarn of this type to warping with drawing, for example, because such a yarn was already a textile yarn and not a feeding yarn that needed a drawing operation. to impart useful properties in textile processes such as weaving or knitting.

According to the original application, processes were provided to improve the properties of feed yarns made from unstretched polyester filaments (and especially from feed yarns of unstretched polyester filaments that have the shrinkage behavior of oriented polyester filaments). in spinning such as those described by Knox in US Patent No.^°4,156,071 and by Frankfort and Knox in US Pat. Nos. 4,134,882 and 4,195,051 (which are discussed later)). Such processes (according to the original application) involve drawing with or without heat application and with or without subsequent thermal treatment, and are highly adapted to operate using multi-strand drawing, such as stretch warping; But such advantages can be extended to other drawing operations, such as preparing smooth yarns drawn by separate drawing and conjugated drawing of individual strands (or of a small number of strands, corresponding topically to the number of bobbins per winder or of winding stations of a small set of winders), and various texturing processes with drawing (and without drawing) to obtain bulky filamentary yarns, such as by false twisting and air jet texturing with stretching and by air jet texturing and by attrifying without stretching.

Background of the present invention

It has long been desired to make filaments with different shrinkage behaviors, such as boil-down shrinkage (S), maximum shrinkage stress (STmax), shrinkage power (Ps), and shrinkage modulus (Ms), especially from the same feeding material in the form of filaments; and especially with a Ps sufficient to overcome the high internal restrictions that occur in the matrix of the fabric and that allows to develop the desired level of shrinkage even when the filaments are in a fabric; p. ex. such as those used as filament yarn or high shrinkage filament yarn in a conformable fabric used in upholstery, as a component in a mixed shrinkage filament yarn such that it is capable of developing volume due to the difference in filament lengths ( DFL) when subjected to heating, as a component in a two-component polyester / nylon filament yarn and as a component in a two-component polyester / nylon filament yarn such that it is capable of developing helical crimp volume without twisting of the filaments when subjected to heating, even in strong fabrics. There has long been a need for a practical way of making filaments with different shrinkage and tensile properties from a single feed material, and the above suggestions have not been satisfactory.

IS 2 139 181 T3

At present, the shrinkage power (Ps) is the product of the boil shrinkage (S) x (ST_max), which is the maximum shrinkage stress, while the shrinkage modulus (M_s) is equal to 100 multiplied by the maximum shrinkage stress divided by the shrinkage, that is (Stmax /%) x100.

Shrinkage of unstretched SOY initially increases with increasing spinning speed (that is, with increasing stress orientation (SIO) as evidenced, in part, by decreasing elongation at break, EB), and then and beyond a critical SIO level the shrinkage decreases at higher spinning speeds due to the initiation of stress-induced crystallization (SIC), that prevents the maximum potential for shrinkage (Sm) from developing for a given SIO level (see the discussion of Figures 2A and 2B below). The increased shrinkage of SOY can be achieved by modifying known process parameters, such as by a lower relative laboratory relative viscosity of the polymer (LRV), an increased temperature of the polymer, an increased relative shear rate in the capillaries (a lower diameter of the capillaries), an increased pressure drop in the capillaries (an increased L / D ratio of the capillaries), lower extensional “Trouton” viscosity (hotter rapid cooling air, lower rapid cooling air velocity, rapid cooling delay, greater convergence distance), higher denier per filament, reduced spin orientation (lower spinning speeds), a low relative rate of crystallization with modified copolymers, and through modifications of other process parameters. However, increasing shrinkage by reducing SIO has resulted in undesired variations in other properties, such as lower tensile properties (eg T7) and a lower STmax; Higher values ​​of both magnitudes being desirable so that the desired aesthetic properties of the fabric can be developed during dyeing and finishing (see discussion of Figures 4 and 5 below).

A process for preparing high S shrinkage and high Ps high shrinkage polyester filaments directly into filaments as they emerge from spinning, ie simply by melt spinning, without drawing, has not been described in the state of the art. State-of-the-art procedures that incorporate drawing, such as SOY's "cold drawn" and SOY's "in-space" aerodynamic draw, can offer ways to obtain high Ps yarns with sufficient traction, but they have had significant disadvantages. Such stretching procedures have not provided the desired combination of properties, ie a desirable balance of S shrinkage and STmax, expressed by Ms and Ps, as discussed below (Example XIX). Also important is the fact that these drawing procedures have not provided yarns with good tenability (i.e., high relative rates of disperse dye dyeing, RDDR), and the drawn polyester yarns have exhibited poor thermal stability ( defined herein by the high differential shrinkage (DS1)) as measured by the rapid increase in shrinkage by application of dry heat as the temperature is increased, and this is also expressed by an important difference (DS₂) between shrinkage by application of dry heat (DHS) at elevated temperatures (180 ° C) and shrinkage by boiling (S); and therefore the drawn yarns have required the use of high treatment temperatures in the finishing of the fabrics for a correct stabilization of the fabric (eg at least at temperatures of T (STmax) of eg approximately 150-180^°C). These drawing processes have also not provided simple and straightforward ways to obtain two-component filament yarns and two-component mixed shrinkage yarns.

Crystalline AMs used as "direct wear" textile yarns, such as those prepared by Knox, Frankfort & Knox, and Collins et al. (cited above), are characterized by good tenibility (high RDDR), good thermal stability (characterized herein by low DS1 and DS2 values), and reach STmax at T (STmax) topically less than approximately 100 ° C (that is, it can be reached during boiling, such as in a dye bath); that is, properties that are generally very desirable for "textile" yarns; but such crystalline SOYs do not have "high shrink power", but are low S shrink and low STmax. Thus, the state of the art has not taught how to solve the problem of providing SOY of polyesters that have the combination of high values ​​of shrinkage S, STmaxy Ps and low levels of Ms combined with the desirable tenibility (RDDR) and thermal stability. (ASi e ΔS₂) and with other desirable properties associated with crystalline SOY.

EP-A-0 207 489 describes a highly shrinkable polyester fiber which was made on the basis of a polyether comprising ethylene terephthalate units as main repeating units and has a birefrigence (Δπ) of 0.130 to 0.165, in which fiber shrinkage in boiling water is at least 30% and peak temperature and peak heat stress value are 90 to 105^°Cydeal minus 0.4 g / de, respectively. The fiber is claimed to have excellent shrinkage, as well as a

ES 2 139 181 T3 high resistance to heat, dimensional stability and resistance to alkalis, and which provides a mixed polyester yarn of excellent volume and touch.

Summary of the invention

The present invention provides such high-shrink, spin-oriented SOF filaments that have been desired for a long time (referred to herein as B filaments, (B) filaments, or Type B filaments) by means of new and simple direct processes involving in essence increasing the shrinkage of small shrink crystalline SOFs that can be used as direct use "textile" filaments (referred to herein as A filaments, filaments (A) or Type A filaments) as used as "feed" yarns in the original application. Such processes can transform small shrinkage crystalline SOFs (Type A) into new SOFs (Type B) characterized by high Ps and low Ms, without reducing other desirable properties, including thermal stability (low Δβι and ΔS₂) and tenibility (RDDR). We believe that no one has previously suggested that the long-standing problem could be solved by using direct-use, low-shrink textile crystalline SOFs as "feed" filaments (that is, as intermediates) to prepare SOF with the large shrinkage S and the high STmax desired. Certainly, to many experienced specialists it might have seemed a conceptual contradiction to start with "stable" thermically crystalline SOFs as an intermediate to obtain a highly shrinkable (ie, not as thermically stable) SOF precursor. It may certainly seem very surprising that shrinkage can be increased while maintaining such desirable properties. It may seem especially surprising to some experts that shrinkage values ​​can be increased while maintaining theoretical stability (i.e., while maintaining low values ​​of ΔS₁e ΔS₂ and tenibility is not reduced (ie, low RDDR values).

According to a first aspect of the invention, a process is provided to prepare spin-oriented polyether filaments as set out later in claim 1.

Conveniently, the B filaments have a Ms of less than 5 g / d (4 dN / tex), and a Ps of less than

1.5 (g / d)% (1.3 dN / tex%).

Other aspects of the process of the present invention are set forth later in claims 2 to 21.

One embodiment of the treatment process of the invention (called Type I herein) is characterized by the fact that said A filaments are rapidly heated to temperatures between Tll and approximately the temperature T2, defined herein as the intermediate point. between T || and the beginning of crystallization at CT, that is {0.725 (Tm + 273) -273}, and then the treated filaments are immediately and rapidly cooled to a temperature below the Tg of the polymer; said heating and said cooling being carried out at speeds fast enough to obtain filaments B from said filaments A.

Another variant of the treatment process of the invention (called Type II herein) is characterized by the fact that said A filaments are rapidly heated to a temperature between approximately T2 and approximately T3, and then the treated filaments are immediately cooled and rapidly to a temperature below Tg; said heating and said cooling being carried out at speeds fast enough to obtain filaments B from said filaments A.

The Type I and Type II treatment processes of the invention can be performed in a separate process (sp), such as air jet texturing, and in the form of a warp strip without a weft, as long as the heating and the cooling are carried out at speeds fast enough to obtain B filaments from said A filaments.

Type I and Type II treatment processes can be conjugated (cp) by first preparing polyether A filaments by extruding the mass in the melting state and rapidly thinning and cooling the streams of polymer melt at extraction speeds located within the range that goes from 2 to 6 km / min. to obtain filaments (Type A) at temperatures below the Tg of the polymer, and then treating the filaments A through the Type I or Type II process to obtain filaments B, then carrying out a high speed winding to form coils.

IS 2 139 181 T3

According to another aspect of the present invention, filaments and a yarn are provided according to claims 24.

The B filaments of the invention prepared by Type I and Type II treatment processes of the invention, as described above, have a P_s from 1.5 to 12 (g / d)% (1.3 to 11 dN / tex%), an Ms of up to 5 g / d (4 dN / tex) and a shrinkage S such that (1-S / Sm ) is 0.25 to 0.9 for RDR values ​​of

1.4 to 1.9; a T (ST_max) located between the T_g and the T₁ polyester polymer; and an ST_max 0.1 to 0.5 g / d (0.1 to 0.4 dN / tex) (as indicated by Areas A and B in Figure 1); and the B filaments of the invention are further characterized by a tenacity for an elongation of 10% (T10) of less than 3 g / d (3 dN / tex), a modulus beyond the elastic limit (Mpy), defined by {( 1.2T20-1.07T7) / (1.2-1.07)}, from 2 to 12 g / dd, being g / dd grams per denier drawn, (2 to 11 dN / tex after stretching), which which roughly corresponds to a birefringence (Δ_η) from 0.04 to 0.12 which provides good stainibility as indicated by RDDR values ​​of at least 0.08; and tensile properties sufficient to be used as textile filaments as indicated by an initial elastic limit Ty (here approximately the value of toughness for an elongation of 7% T7) of at least 0.1 g / d (0.1 dN / tex).

The preferred B filaments of the invention prepared by Type I and Type II treatment processes of the invention, as described above, are further characterized by a shrinkage S such that (1-S / Sm) is 0.4 to 0 , 9; a T (STmax) located between the Tg and the Tll of the polyether polymer; a T10 of less than 2.5 g / d (2.2dN / tex), a Mpy of 2 to 10 g / dd (2 to 9 dN / tex after stretching) which roughly corresponds to a birefrigeration (Δ_η) from 0.04 to 0.1 which provides good tenability as indicated by RDDR values ​​of at least 0.1; and sufficient tensile properties to be used as textile filaments as indicated by a T7 of at least 0.15 g / d (0.13 dN / tex).

Especially preferred B filaments of the invention are further characterized by a Δβι value of less than 5 degrees within the temperature range of the polymer T_ll and T_c,_max; and by a ΔS₂less than +3%.

The invention further provides B-filaments that are especially suitable for improved draw texturing feed yarns [Area A in Figure 1] to develop increased volume at conventional texturing speeds or to maintain current volume levels at higher texturing speeds. ; the B filaments being prepared by Type I thermic treatment of Type A filaments; the B filaments being characterized by having an RDR value of 0.4 to 0.9; a shrinkage S such that (1-S / Sm) is 0.25 to 0.9 with an STmax of 0.1 to 0.15 g / d (0.1 to 0.13 dN / tex) yunMs up to 1.5 g / d (1.3 dN / tex); and said B filaments being further characterized by a T (STmax) located between the Tg and the Tll of the polyester polymer.

The invention also provides B filaments with improved tensile properties, such as a T7 of at least 0.15 g / d (1.3 dN / tex) and an initial modulus Mi of at least 60 g / d (53 dN / tex ), by drawing at low temperature without subsequent thermal treatment (referred to in this process as Type III) of B filaments (as represented by A^orAreas A and B in Figure 1 and as described above) at stretch temperatures TD located between the temperatures Tg and T1 of the polyester polymer; the stretched B filaments with superior tensile properties being further characterized by a T (STmax) located between the Tg and the T2 of the polyether polymer, with an STmax of 0.5 to 0.7 g / d (0.4 to 0.6 dN / tex); and by a shrinkage S such that (1-S / Sm) is 0.4 to 0.9; a Ps of 5 to 12 (g / d)% (4 to 11dN / tex%) and a Ms of 1.5 to 5 g / d (1.3 to 4 dN / tex); maintaining a Mpy of less than 12 g / dd (11 dN / tex after stretching), which roughly corresponds to RDDR values ​​greater than 0.08.

The invention also provides improved smooth "A filaments" yarns especially suitable for interwoven fabrics with a compact structure [Area D in Figure 1], which are obtained by treating stable Type A 'filaments through the Type II process of the invention. (to what is called in the present process Type IV), the variations in the thermic properties of the "thermically stable" A 'filaments being small but sufficient to make the filaments suitable for both knitting and weaving where the untreated A' filaments were suitable only for knitting. ; the improved smooth yarns being characterized by having an RDR of 1.4 to 1.9, a T7 of at least 0.15 g / d (0.13 dN / tex); a shrinkage S such that (1-S / Sm) is 0.95 to 0.9, and an STmax of 0.15 to 0.5 g / d (0.13 to 0.4 dN / tex) such that provides a Ps of 1.5 to 5 (g / d)% (1.3 to 4 dN / tex%) with an Ms of 1.5 to 5 g / d (1.3 to 4 dN / tex); and said improved smooth yarns being further characterized by a T (STmax) located between the Tg and the T1 of the polyester polymer.

IS 2 139 181 T3

The process of the invention also provides a simple way to obtain mixed shrinkage filament yarns (referred to herein as AB yarns and A'B yarns) consisting of A (or A ') filaments and B filaments, which can be mixed together the A (or A ') filaments and the B filaments, for example in a separate separate process to form a bundle of mixed filaments (e.g. before air jet texturing), or said filaments can be formed in a conjugated (cp) spinning / treatment process in which the newly spun A filaments are, for example, divided into two bundles, one bundle being treated by means of the Type I or Type II process to form B filaments which are then combined with the untreated A filament bundle to form a mixed shrink AB filament yarn; or by treating in a separate or conjugated process a mixed bundle of filaments A'A consisting of filaments A 'and filaments A, the filaments A' having a thermal stability such that their shrinkage properties are not affected in any way. important for the treatment step (Type

Type II) of the invention, while the A filaments are transformed as described above into B filaments, such that the treatment of the mixed filament bundle A'A provides a yarn of mixed shrinkage filaments A'B. The A 'filaments achieve their thermal stability, for example, by having a special lower denier cross section and a significant surface to volume ratio; or else the filaments A and A 'can be of the same dpf and cross section, but are differentiated by their extrusion conditions; and so p. For example, before extrusion, the polyester melt stream is divided into two melt streams, one of the two melt streams being treated, for example, by injecting the melt stream with an agent that Increase crystallization, thus forming A 'filaments from A filaments, or by injecting into said melt stream any agent that suppresses crystallization, thus forming filaments A from filaments A 'when extrusion and thinning take place, or alternatively, one of the melt streams can be of a different melt viscosity by using extrusion capillaries from the spinneret. of higher shear equipped with metering capillaries in such a way that the total pressure drop of the capillaries forming the filaments A is equal to that of the capillaries forming the filaments A ', in order to maintain the same dpf of the A filaments and the A 'filaments. The filaments extruded at the lower melt viscosity will achieve a lower SIC and will become the A filaments, while the filaments extruded at the higher melt viscosity will achieve a higher SIC and will become the A 'filaments. The spinning of melt streams that differ in relative viscosity (RV) of the polymer or in the degree to which they are modified by copolyether units can also be used to form A filaments and A 'filaments.

The process of the invention also makes it possible to obtain mixed filament postvolumizable BC 'yarns consisting of associated thermically stable B filaments and C' filaments and a different polymeric substrate, such as nylon, by means of a conjugated fusion spinning process. / treatment in which the mixed bundle of filaments B and C 'can be prepared by spinning of filaments A and C', forming a bundle of mixed filaments AC 'followed by a joint treatment of the bundle of mixed filaments AC' in which the filaments A are transformed into filaments B according to the invention, and the niloen filaments C 'remain low shrinkage.

Alternatively, the bundles of filaments B and C 'can be formed in separate steps and can be mixed together to obtain a postvolumizable mixed filament yarn BC'. The volumization of these mixed filament yarns (AB, A'B, BC ') takes place when a thermal relaxation is carried out at temperatures higher than approximately Tll but lower than Tc, max (and preferably lower than approximately Tc, 1 / 2) of the polyether polymer; and may take place in the form of yarn, such as in a hot air jet texturing process, or in the form of a weftless warp web in a warp process in which the non-weft warp web is allows you to relax warm before being wound on a beam or before being fed directly to a warp knitting loom or weaving loom, or the bulk can already be developed in the form of fabric or garment during dyeing and sizing.

The processes of the invention can be extended to bicomponent filaments consisting of one component that is thermally stable under Type I or Type process conditions and of a second component that is less thermally stable; And p. ex. to a two-component filament (A '/ A) that, when treated following the treatment processes of the invention (Type I or Type II), provides a two-component filament (A' / B) that when exposed to the Heat will spontaneously provide helical wavy filaments free of twisting moment. An analogous two-component filament is also provided by the process of the invention in which the thermally stable component is made of polyamide polymer (C ') and the second component with lower thermal stability is made of polyester polymer (A) to provide filaments. of two constituents (A / C ') that, when treated according to the treatment processes of the invention (Type I or Type II), provide filaments

ES 2 139 181 T3 of two constituents (B / C ') which, when exposed to heat, spontaneously give filaments of helical wavy free of twisting moment. The bicomponent and bicomponent filaments can be either a side-by-side (SBS) configuration or a coated core (S / C) configuration. In addition, deniers and / or mixed cross sections can be used to cancel out the tendency of helically crimped filament yarns to form a "wave following guide" and thereby obtain better volume and coverage (opacity).

The treatment processes of the invention (Types I to IV) can incorporate a pretreatment step in which the untreated bundles of filaments A, A ', A / A', A / C ', AA' and AC 'are passed with sufficient tension and velocity over a selected rough surface to provide sufficient frictional heat to give the treated filaments an asymmetric theoretical stability (as described in part by Frankfort in USP Nos. 3,816,992, 3,861,133, and 3,905) .077). The treated filaments that have an irregular and asymmetric shrinkage behavior along the ends are then treated by Type I processes, II or III of the invention to obtain a wavy of the filaments along the ends and a volume of the filaments of a different nature from that of that which is obtained by means of yarns of mixed shrinkage filaments and by means of two-component or two-component filament yarns. This pretreatment process, used in conjunction with Type I, II or III processes of the invention, is referred to herein as Type V.

The treatment processes (Type I, II or III) of the invention can be applied to filaments of asymmetric cross section, such as an "asymmetric peanut-shaped filament" in which one side, being larger, has the characteristics of more shrinkage like those of a filament A, while the short side has the same shrinkage characteristics like those of a thermically stable filament A ', in such a way that the asymmetric filament resembles a two-component filament yarn A / A 'in terms of its shrinkage behavior.

The treatment processes (Type I, II, or III) of the invention can be applied to filaments of symmetrical or asymmetric cross-section that consist of an offset longitudinal gap of at least 10% (and preferably of at least 20%). by volume of the filament; in which the "solid" side of the filament has the same shrinkage characteristics as a filament A, while the side of the filament containing the gap has the same shrinkage characteristics as a thermically stable filament A ', with thus, the hollow filament resembles a yarn of two-component filaments A / A 'in terms of its shrinkage behavior. See Example G for details.

Description of the drawings

Figure 1 is a log-log graph (logarotic graph) (base 10) of the percent shrinkage (S) referred to the maximum shrinkage stress STmax expressed in mg / d (that is, in g / dx 1000) (where 1 mg / d = 0.000883 dN / tex), in which the lines of lines that intersect diagonally and go to the left represent different values ​​of the shrinkage power Ps [= (STmax) (S%)] that increase from the bottom left to the top right of the graph; and the lines of lines that cross diagonally to the right represent different values ​​of the shrinkage modulus Ms [= (STmax / S%) x100%] that increase from the upper left to the upper right. Continuous lines outline combinations of shrinkage properties that characterize various oriented B-filaments in the spinning of the invention (Areas A and B); B filaments with superior tensile properties thanks to the low temperature drawing of oriented B filaments in the spinning of Areas A and B (Area C); and smooth filaments with low shrinkage and improved tensile properties based on the treatment of filaments A 'by the Type IV process (Area D). Area B filaments B are especially suitable for use in mixed shrinkage postvolumizable filament yarns, in draw texturing feed yarns for improved volume development, and where high shrinkage filament yarns are needed to develop high shrinkage fabrics. more compact structures than are possible by knitting or direct weaving of conventional plain textile filamentary yarns. Filaments B from Area A are especially suitable for use as draw texturing feed yarns where greater volume is desirable. The low-temperature drawn B filaments from Area C have superior tensile properties without loss of tenability as indicated by RDDR values ​​of at least 0.08. The perfected low-shrinkage smooth yarns formed by treating Type A 'filament yarns by process IV (Area D) are especially suitable for interwoven fabrics and to obtain fabrics of a more compact structure than is possible by knitting. or

ES 2 139 181 T3 direct weaving of conventional low shrinkage plain yarns.

Several oriented filaments in conventional spinning spun within a spinning speed range of about 500 m / min. at about 7500 m / min. are represented in Fig. 1 as follows: Area I for yarns oriented in spinning and with high shrinkage (eg. Commercial POY); Area II for low-shrink, high-speed spun direct-use yarns according to Knox; Area III for yarns highly oriented TODAY and especially thermally stable (indicative of Type A 'filaments described above) as described by Frankfort and Knox and Collins et al .; Area IV for highly softened (and / or relaxed) drawn, drawn and drawn textured yarns; Area V for conventional spun / drawn textile yarns (fully drawn yarns, FDY); Area VI for "drawn in space" yarns of high shrinkage modulus such as those described by Davis et al. in USP 4,195,161; and Area VII for high-shrinkage filament yarns with high orientation (and therefore poor tenability) such as those described by Teijin (Shimazu et al.) in EPA-0207489.

Figure 2A is a representative graph of the percent shrinkage S referred to the percent elongation at break (EB) in which Lines 1, 2, 3, 4, 5 and 6 represent values ​​(1-S / S_m) 0.9, 0.7, 0.6, 0.4, 0.25 and 0, respectively; and Curved Line 7 represents a typical ratio of shrinkage to elongation at break for a series of yarns formed by increasing spinning speed, for example, all other process variables remaining unchanged. Modifying other process variables (such as dpf, polymer viscosity and LD ratio⁴capillaries) produces a "family" of similar S-curves that are practically parallel to each other. The oriented B filaments in the spinning of the invention are denoted by the area marked with the very spaced shading lines, which is delimited by EB values ​​of 40% and 90% and by values ​​(1-S / S_m) of 0.25 (Line 5) and 0.9 (Line 1). The A filaments used to form the B filaments of the invention are denoted by the area marked with closely spaced shading lines, which is delimited by EB values ​​of 40% and 90% and by values ​​(1-S / S_m) of 0.9 (Line 1). Filaments A 'typically have values ​​of (1-S / S_m) greater than 0.95 (that is, they are far below Line 1).

Figure 2B (Curve I) is a representative crane graph of the S shrinkage of SOF that have a wide range of elongations at break EB from 160% to 40% (corresponding to RDR values ​​of 2.6 to 1.4) and have been spun using a wide range of process conditions (eg. denier and cross section of the filaments, spinning speed, LRV (LRV = relative viscosity in laboratory) of the polymer, rapid cooling, dimensions of the capillaries and temperature of the polymer TP), referred to the percent volumetric crystallinity (Xv) from the measured density, corrected for pigment density%. The unique relationship between S and Xv (that is, the degree of crystallization caused by the SIC stress) that is obtained for SOFs prepared using such different process parameters supports the view that the degree of SIC is the primary structural event, and that that the degree of SIO is a secondary structural event in this range of EB values ​​to determine the degree of shrinkage S. Curve II is a graph of the reciprocal of shrinkage [(1 / S) x100%] referred to percent crystallinity, giving a linear relationship that is useful for estimating percent crystallinity from shrinkage.

Figure 3A is a representative graph of the peak temperature of "cold crystallization" (Tcc) as measured by Differential Scanning Calorimetry (DSC) at a heating rate of 20 C per minute (see Fig. 12), referred to amorphous birefringence (as defined in Frankfort and Knox); and thus the value of Tcc constitutes a useful measure of the amorphous birefrigence (orientation) for the filaments where it is difficult to measure the birefringence. The filaments A here used to prepare the filaments B of the invention have values ​​of T_DC from 90 C to 110 C.

Figure 3B, Line 1, is a representative graph of the M_py referred to the total birefrigeration (Δ_η); Furthermore, for Mpy values ​​greater than 2 g / d (2 dN / tex), the Mpy constitutes a useful measure of the total birefringence of the filaments oriented in the spinning, drawn and textured. It has been found that the interruption of the linear relationship between Mpy and the total birefrigeration corresponds to the initiation of the main crystallization for the spun yarns with increasing spinning speed; but for a series of cold-drawn yarns the interruption represents the initiation of a significant increase in the interchain order as indicated by an increase in the transisumeric content in the amorphous phase (determined by polarized infrared spectroscopy).

Line 2 is a graphical record of RDDR values, normalized to 1 dpf (1 dtex) after boiling and an amorphous density of 1,335 g / cm³, referred to the total birefringence (Δ_η). The filaments of the invention have birefringence values ​​of 0.004 to 0.12, and RDDR values ​​of at least 0.08. The values

ES 2 139 181 T3 of the RDDR may be greater than the linear relationship of Line 2 due to the effect of crystal size and percentage crystallinity, in addition to orientation (that is, birefrigeration), on the tenibility of polyester threads.

Figure 4A is a graph of percent shrinkage S (or STmax for Curve 4) referred to spinning speed (mpm) (mpm = meters per minute), taken as a measure of increasing SIO; where Curve 1 represents increasing shrinkage (ie, Sm) in the absence of SIC; Curve 2 represents the shrinkage S referred to the spinning speed with the shrinkage decreasing (that is, away from Curve 1) at the initiation of the SIC, which reduces the shrinkage as the spinning speed increases (i.e. which is typical of commercial POYs); and Curve 3 represents the shrinkage S referred to the spinning speed, the process conditions having been selected to "force" the initiation of the SIC at lower levels of SIO, and is typical of the processes used to form the A filaments of the invention. Curve 4 is representative of the STmax for Curves 1, 2 and 3 related to spinning speed. Curve 5 is representative of the shrinkage of nylon 66 staple fiber yarns after equilibration at the normal relative humidity of 65% at 70 ° F (21 ° C). The shrinkage of nylon 66 staple fiber yarns modified with 5-10% copolyamides and nylon 6 homopolymer is slightly higher than that represented by Curve 5. Even higher shrinkage is possible by increasing the modification with copolyamides such as described by Knox et al. at USP N^° 5,137,666 and Boles et al. at USP N^° 5.219.503.

Figure 4B is a semi-log graph (base 10) of the log of the shrinkage modulus (Ms) and the shrinkage power (Ps) calculated from Curves 3 and 4 of Fig. 4A, referred to the spinning speed ( mpm); in which Ms (Curve 1) is defined, in the present, as the result of dividing the values ​​of Curve 4 by those of Curve 3 (of Fig. 4A), and the result is recorded graphically in relation to the spinning speed; and in which Ps (Curve 2) is defined, in the present, as the result of the product of the values ​​of Curve 3 and Curve 4 (of Fig. 4A), and the results are recorded graphically referring to the spinning speed. It is observed that Ps values ​​reach a maximum at spinning speeds of about 3500-4000 mpm and then decrease rapidly with increasing spinning speed, while Ms increases with spinning speed within this range of spinning speeds. No oriented filaments have been found in spinning having the combination of shrinkage properties of the B filaments of the invention. The fiber structure of the filaments represented by decreasing Ps with increasing speed (and decreasing elongation at break) is characteristic of the A filaments used herein to form the B filaments of the invention.

Figure 5A is a graph analogous to Fig. 4A for B filaments formed by treating A filaments by Type I and II processes of the invention; in which graph Curve 1 is the graph of the shrinkage S for filament yarns B formed by treating filaments A at the temperature T3 referred to the spinning speed (mpm) used in the preparation of the filament yarns A; and Curve 2 is representative of the STmax for filaments B corresponding to Curve 1 referred to spinning speed.

Figure 5B is a semi-log (base 10) plot of log Ms and Ps analogous to that of Fig. 4B; in whose graph the Ms (Curve 1) was defined, in the present, as the result of dividing the values ​​of Curve 2 by those of Curve 1 (both in Fig. 5A), and the result is recorded graphically referring to the spinning speed; and in whose graph the Ps (Curve 2) is defined, in the present, as the result of the product of the values ​​of Curve 1 and Curve 2 (both of Fig. 5A), and the results are recorded graphically referring to them at spinning speed. It is observed that the Ps values ​​reach a maximum as in Fig. 4B, but said maximum is also followed by a minimum clear that is not observed in Fig. 4B; while the Ms (Curve 1) increases with the spinning speed within this speed range as it did for the B filaments in Fig. 4B (Curve 1). The minimum for Ps is believed to be associated with the thermal stability of the B filaments formed by treating the A 'filaments; it happens that the filaments A -> filaments A 'when increasing the speed of spinning (that is to say, the SIC); but happening that the STmax continued to increase with the spinning speed by the process treatments of the invention.

Figure 6 is a graph of the logarithm of the modulus (stiffness) of a thermoplastic material such as polyether relative to temperature. The module is initially relatively insensitive to temperature (which is indicated as the “vitreous” region (I)) and begins to decrease at the glass transition temperature Tg (primary) and stabilizes at the secondary glass transition temperature ( Tll), being the region located between Pg and Tll often called the region “corióacea” (II), and being the secondary vitreous transition temperature Tll more commonly called the liquid-liquid transition temperature in the

ES 2 139 181 T3 bibliography in general and also in the present, denoting said temperature the initiation of the region (III) with elasticity characteristics analogous to those of the "ideal" rubber, and at higher temperatures the polymer begins to melt, which is indicated as region IV. The polyester can be stretched between Tg and Tll without significant crystallization. However, crystallization takes place in region III, making the crystalline threads of region III not "ideal" in terms of their elastic properties.

Figure 7 is an overlay graph of the values ​​of the dynaomic shrinkage tension (ST) referred to the treatment temperature (T, ^°C) for an undrawn POY (curve A) and for the corresponding drawn yarn (Curve B); in which graph the unstretched POY (curve A) has a characteristic T (STmax) located below approximately 100^°C and the stretched product (curve B) has a characteristic T (STmax) located topically between approximately 150^°C and about 180^°C (that is, within the range from Tc, 1/2 to Tc, max, where Tc, 1/2 is the temperature at which the crystallization rate is half that of Tc, max ( see Fig. 14 for a more detailed discussion).

Figure 8 is an overlay graph which is similar to that of Fig. 7 and which here represents the dynamic shrinkage stress (ST) referred to the treatment temperature (T) for undrawn A filaments (Curve A); in which graph Curve B is of filaments B prepared on the basis of treating filaments A of Curve A according to the invention at T_c^° (i.e. at approximately 120^°C); and Curve C is undrawn B filaments prepared by treating A filaments at Tc, 1/2 (i.e., at about 150^°C). The yarns represented by Curves B and C are indicative of the B filaments prepared by Type I and II processes, respectively.

Figure 9 graphically shows the relationship between the relaxation / thermosetting temperature (TR) (where TR is measured in degrees C) and the ratio of residual stretching of the stretched yarns (RDR) D paranylon66 by means of a graphical record of [1000 / ( TR + 273)] referred to (RDR) D as described by Boles et al. at USP N^° 5,219,503. Drawn filaments suitable for end uses in which the dyeing issue is delicate are obtained by selecting conditions that are met by regions I (ABCD) and II (ADEF). Acceptable dyeing uniformity is achieved along the ends if the degree of stretching and heat setting are balanced as described by the relationship: 1000 / (TR + 273)> / = [4.95 - 1.75 (RDR) D ]. This relationship of relaxation temperature relative to (RDR) D is also preferably applied when costing and heat treatment or when pre-drawn mixed filament yarns consisting of nylon and polyester filaments are heat treated.

Figure 10 is a representative graph of elongations at break (EB) of undrawn and oriented nylon 66 and polyester filament yarns in spinning relative to spinning speed. Between approximately 3.5 km / min. and 6.5 km / min. (indicated by the ABCD region) and especially between about 4 and 6 km / min., the elongations of the undrawn polyether and nylon filaments are of the same order. The elongation of undrawn nylon filaments can be increased by increasing the RV of the polymer (Chamberlin, USP Nos. 4,583,357 and 4,646,514), by using chain branching agents (Nunning, USP No.^° 4,721,650), or by using selected copolyamides and higher RVs (Knox et al. In USP No.^° 5,137,666). The elongation of the unstretched polyester can be increased by a lower intronsic viscosity and by the use of copolyethers (Knox in USP No.^° 4,156,071 and Frankfort and Knox, USP Nuóms. 4,134,882 and 4,195,051), and by incorporating small amounts of chain branching agents (MacLean, USP No. 4,092,229, Knox in USP No.^° 4,156,051 and Reese in USP Nuóms. 4,883,032, 4,996,740 and 5,034,174). The elongation of polyether filaments is especially sensitive to changes in denier and shape of the filaments, with the elongation decreasing as the surface-to-volume ratio of the filaments increases (that is, as denier and / or non-roundness decrease. of the shapes of the filaments).

Figure 11A is a representative graph of the percent elongation (AL) in the Thermomechanical Analyzer (TMA) referred to the temperature (whose elongation is also called in the literature "creep") under a load of 300 mg / d (0.265 dN / tex) for a yarn of filaments A, whose graph shows the approximate values ​​of Tg, Tll, Tcc, T_c^°, Tc, 1/2 and Tc, max of the fibers.

Figure 11B is a representative graph of the derivative (AL / AT) of AL (as in Fig. 11A) relative to temperature to show various temperature transition temperatures. Fig. 11B provides a very useful technique for visualizing the thoracic changes that take place before the main crystallization (Tc, 1/2).

Figure 12 is a representative DSC temperature log of a Type A filament for

ES 2 139 181 T3 show the glass transition temperature (Tg), the peak temperature of cold crystallization (Tcc), the temperature of the beginning of crystallization (T_c^°), the temperature of maximum relative crystallization rate (Tc, max), the beginning of the melting (Tm ') and the melting point with zero shear (T^°m).

Figure 13 is a log of the dynaomic shrinkage tension (ST) relative to the representative temperature of a filament A; in whose registry the approximate values ​​of Tg, T (STmax) and T are easily discernible_c^°, and Tc, 1/2 and Tc, max are labeled for reference. At very high levels of SIO and SIC, the records of the ST referred to the T present more the appearance of a rounded "table top", the thoracic transitions between T (STmax) and Tc not being the maximum easily determined from such a graphical record without sophisticated computer analysis of ridge resolution.

Figure 14 is a graph of the relative crystallization rate referred to the representative temperature of polycondensation-type polymers, such as polyethers and polyamides; in which graph the values ​​of Tg and T^°m are marked and the values ​​of T_c^°, Tc, 1/2 and Tc, max correspond to the temperatures T'1, T1 and Tc, respectively, along the x-axis. For 2GT polyether polymer of nominal textile viscosity (intronsic viscosity of 0.65 and LRV of 20.8), the values ​​of Tg, tll, T_c^°, Tc, 1/2, Tc, maxy T^°m are approximately: 65-70^°C, 95-100^°C, 120-130^°C, 150-160^°C, 180-190^°C and 2^c 50-260^°C, respectiv^mamente.

Figure 15 is a representative graph of shrinkage (S) for filaments B referred to hot tube treatment temperature (not necessarily equal to yarn temperature due to less than perfect heat transfer) for filament A yarns spun at 4000 mpm (Curve 1), 4500 mpm (Curve 2) and 5000 mpm (Curve 3).

Figure 16 is a similar graph, but of the STmax (g / d) (where 1 g / d = 0.883 dN / tex) for B filaments referred to the temperature in the hot tube for A filament yarns spun at 4000 mpm ( Curve 1), 4500 mpm (Curve 2) and 5000 mpm (Curve 3).

Figure 17 is a representative graph of the shrinkage (S) referred to the spinning speed for filaments A (curve 1 - control, no steam) and for filaments B (curves 2 to 4) treated at 3 different pressures of superheated steam at 245^°C; and roasted curve 1 = 0 psi (0 kg / cm²), curve 2 = 160 psi (54.6 kg / cm²), curve 3 = 140 psi (47.7 kg / cm²), and curve 4 = 120 psi (40.9 kg / cm²).

Figure 18 is a representative graph of the shrinkage S of filaments B referred to the pressure of the steam treatment on the production line expressed in units of psi (being 1 psi = 0.314 kg / cm²), with the spinning performed at 4700 ypm (4296 mpm) - Curve 1 and at 4900 ypm (4479 mpm) - Curve

two. It is observed that the peak of the shrinkage S related to steam pressure is obtained at high steam pressures at high spinning speeds (with, eg, short exposure times).

Figure 19 is a similar graph of the shrinkage (S) referred to the steam treatment pressure over the production line expressed in psi (where 1 psi = 0.341 kg / cm²) for B filaments spun at 4900 ypm (4479 mpm); in which graph curve 1 is indicative of low dpf B filaments and curve 2 is indicative of higher dpf B filaments. Peak pressure shifts upward with increasing dpf, most likely due to the limits of heat transfer speeds for larger cross-section filaments.

Figure 20 is a similar graph, but of the STmax (g / d) (where 1 g / d = 0.883 dN / tex) referred to the steam treatment pressure on the production line in psi (1 psi = 0.341 kg (cm²) for B filaments spun at 4900 ypm (4479 mpm); in which graph curve 1 is indicative of low dpf B filaments and curve 2 is indicative of higher dpf B filaments. As in Fig. 19, the crest is shifted toward the highest psi values ​​for the highest dpf B filaments.

Figure 21 is a schematic representation of a model of the triphasic structure of the fibers showing crystalline regions (C), amorphous regions (A) and interfaosic regions (B) which are referred to herein as "mesophase" and which are metastable, that is, sensitive to low temperature treatments, and can be incorporated into the amorphous phase (A) or the crystalline phase (C) depending on the treatment temperature, the time that elapses at the treatment temperature and the tension (or the absence of tension) during the treatment.

Figure 22 shows different schemes of the fiber structure illustrated in Fig. 21. On the left, scheme I represents Type A crystalline filaments spun at high speed and consisting of a primary crystalline phase (C) and a phase secondary crystalline (B), called mesophase, above

ES 2 139 181 T3 and below an amorphous phase (A). It is believed that under the effects of the thermal treatments (ΔΗ) of the invention the mesophase is eliminated by fusioen, producing a thermically unstable amorphous phase that is maintained in the whole as an integral part of it by a primary crystalline phase as represented in the central scheme II. As the heating (ΔΗ) is pursued, this structure is transformed into a recrystallized phase that is represented in scheme III on the right. Under the effects of conventional thermal treatments of the A filaments, the metastable phase (B) is not isolated, but easily becomes a conventional stable crystalline structure. The invention allows the isolation of this metastable phase B, and, consequently, the formation of new B filaments that have surprising new properties.

Figure 23 represents an application of the existence of this metastable phase B. In Fig. 23, the volume of FTT yarns (that is, of yarns textured by false twisting) is recorded graphically referred to the spinning speed of several yarns of unstretched feed precursors. Despite an increase in crystallinity (density) and a decrease in shrinkage S, the volume of the textured yarns continuously increases with increasing spinning speed (Curve 1). If the degree of crystallization is "totally" suppressed by using rapid cooling with water (as described by Vassilatos in USP No. 4,425,293), higher volume levels are obtained (curve 5). Intermediate levels of volume can be obtained by suppressing the degree of shrinkage (here by means of higher spinning temperatures and by using a rapid cooling with delay) to thus obtain a lower “extensional viscosity” of the output material in the spinning. and with it a lower SIC of the SOY, as it is represented by Curves 2 to 4.

Surprisingly, the volume increases (up to a point) (which is not illustrated here in Fig. 23) with increasing texturing speed (that is, as the dwell time is shortened). We believe that this may be associated with the lack of thermal stability of phase "B". If the treatment (eg texturing in this case) is too slow, then the recrystallization of phase "B" begins before full insertion of the torsion. This has been confirmed on the basis of prefixing in the production line high speed spun yarns of the amorphous phase "A" before texturing, thus obtaining a reduced volume as a result. On the other hand, if the proportions reached by phase “B” can be increased, they continue to indicate an increase in the shrinkage of the feed yarn, an increase in the volume of the textured yarn is observed, they continue to represent points 1 -> 2-> 3-> 4-> 5. The process of the invention provides uniform feed yarns with high shrinkage and shrinkage power that are especially suitable for high speed texturing (with a short residence time). Alternatives, such as the use of long time flash chill zones and "too" hot polymer (used in Fig. 23) provide greater volume but unacceptable uniformity along the ends.

Figure 24A is a graph of the measured shrinkage S of an AB mixed filament yarn consisting of 70/17 denier B filaments and 70/100 denier A filaments relative to the shrinkage of the B filament component. Line 1 is the expected trend, and Line 2 is the one observed for high shrinkage filaments and an unfavorably low STmax, that is, it is not in a position to overcome friction and entanglements between filaments to develop the expected high shrinkage. in a yarn of mixed AB filaments.

Figure 24B (line 1) is the expected graph of the ST_max measurement for mixed filament yarns AB referred to ST_max of the filament component B; where line 2 is a graph of the values ​​of ST_maxcalculated (weighted average ST values ​​based on the total denier of each component) referred to the ST values_max observed. Line 2 shows that the ST_max The expected expectation of a composite yarn is less than that of a high STmax uenic filament yarn and is well represented by the weighted average of components A and B.

Figure 25 is a representative graph of the initial modulus of nylon 66 SOY from a 65 RV (Line 1) and 2GT polyester SOY from a 21 LRV (Line 2), in which the melt viscosity (Newtonian) at zero shear the 21 LRV polyester polymer is approximately the same as the 65 RV nylon 66 polymer. Line 3 is a graph of the initial modulus of polyester filaments heat treated according to the Type II process of the invention. Lines 4 and 5 are graphs of the percentage of the polyester core referred to the spinning speed required to obtain a yarn composed of filaments with nylon coating and a polyester core of 30 g / d (26 dN / tex) corresponding to the filaments of polyester of lines 2 and 3, respectively; where the compound modulus (Mc) is a linear weighted average of the modulus of the polyether (Mp) and nylon (Mn) components; that is, Mc = XMp + (1-X) Mn, where X is the volumetric percentage of the polyether component. By incorporating the highest modulus polyoster phase to the nylon filament, the desired

ES 2 139 181 T3 modulus of the SOY with nylon coating can be obtained at a lower spinning speed, or else a higher modulus can be obtained at the same spinning speed.

The polyester polymer used to prepare oriented filaments in the spinning of the invention is selected to have an intronsic viscosity IV within the range of 0.5 to 0.7, with IV being related to relative viscosity. (LRV) through the expression:

IV = 0.07238 [1.28 (LRV + 1.2)]^0,658;

a melting point with zero shear (T^°m) located within the temperature range of approximately 240^°C to about 280^°C; and a vitreous transition temperature (Tg) within the range of approximately 40^°C to about 80^°C (where T^°my Tg measured from the second heating cycle of the DSC under nitrogen gas at a heating rate of 20^°C per minute). The aforementioned polyether polymer is a linear condensation polymer that is composed of alternating A and B structural units, where the A's are hydrocarbylenedioxy units of the form [-O-R'-O-] and the B's are hydrocarbylene dicarbonyl units of the form [-C (O) -R "-C (O) -], in which R 'units is primarily [-C2H4-], as in the ethylenedioxy (glycol) unit [-O-C2H4-O-] , and R "is primarily [-C6H4-], as in the 1,4-benzenedicarbonyl unit [-C (O) -C6H4-C (O) -], having roasted a sufficient number of ethylene terephthalate groups [-O-C2H4-OC (O) -C6H4-C (O) -] which are repeated to even maintain the T^°m between approximately 240^°C and about 280^°C. A suitable polyethylene terephthalate-based polymer, referred to herein as PET or 2GT, can be formed by a DMT process, e.g. ex. As described by H. Ludewig in his book entitled "Polyester Fibers, Chemistry and Technology", John Wiley and Sons Limited (1971), or by a TPA process, p. ex. as described in Edging, USP N^° 4,110,316. This also includes copolymers in which, for example, up to about 15% of the hydrocarbylene dioxy and / or hydrocarbylene dicarbonyl units are substituted by different hydrocarbylene dioxy and hydrocarbylene dicarbonyl units to provide increased low temperature disperse dye tenability, comfort. and of the aesthetic properties. Suitable replacement units are described, eg. eg, in Most, USP N^° 4,444,710 (Example VI), Pacofsky, USP No.^° 3,748,844 (Col. 4) and Hancock et al., USP N^° 4,639,347 (Col. 3).

If desired, the polyether polymers used here can be modified by incorporating ionic anchors for the dye, such as ethylene-5-M-sulfo-isophthalate residues, where M is an alkali metal cation, for example in quantities on the order of about 1 to about 3 mole%; and representative chain branching agents here used to affect shrinkage and tensile properties, especially of polyesters modified with ionic dye anchors and / or copolyethers, are described in part by Knox in USP No.^° 4,156,071, MacLean at USP N^°4,092,229, and Reese in USP Nuóms. 4,883,032, 4,996,740 and 5,034,174. To obtain low shrinkage undrawn feed yarns from modified polyesters, it is generally advantageous to increase the viscosity of the polymer by about +0.5 to about +1.0 LRV units, and / or add small amounts of chain branching agents. (eg about 0.1 mol%). To adjust the tenability or other properties of the spin-oriented filaments and the drawn filaments obtained therefrom, some diethylene glycol (DEG) can be added to the polyester polymer, as described by Bosley and Duncan in USP No.^° 4,025,592, and in combination with chain branching agents, as described by Goodley and Taylor in USP No.^° 4.945.151.

The treatment process of the invention improves (transforms) the shrinkage properties of crystalline, low shrinkage (Type A) spin-oriented direct-use (undrawn) filament yarns by post-treating the A filaments in processes. executed separately or conjugated (on the production line) by any of the processes previously mentioned in the present (Icp, spoIIcp, sp) to obtain Type B filament yarns oriented in the spinning, ie high Ps yarns with all the desired characteristics listed above. The treatment process consists of rapidly heating and then rapidly cooling the Type A filaments under tension before winding the newly formed B-filament yarns into spools or a multi-yarn bundle. During the Type I and II treatment processes an increasing tension is observed without practically any permanent variation in the denier of the filaments, the increase in the process tension being within the range of approximately the improvement of the shrinkage tension (STmax ) of the treated A filaments, that is, about STmax (B) -STmax (A). The "heat" can be supplied by steam jets, hot tubes, microwaves, low-friction heated surfaces, and the like. In each case, a careful selection of the process variables (steam pressure and temperature, temperature, diameter, length, etc.) will be necessary. hot tubes) to achieve the desired rapid heat transfer (heating and cooling) that is necessary to transform Type A filaments into Type B filaments with the desired shrinkage properties.

IS 2 139 181 T3

It is conjectured that the combination of the high rate of heating immediately followed by a high rate of cooling "selectively melts" the "small" crystals, leaving a "plaostically deformed" network whose bond is held by the "large" thermically stable crystals (structure B in Fig. 22B) previously formed by the high-speed spinning orienting process used in the preparation of low-shrink crystalline Type A filaments (structure A of Fig. 22A). The "plaostically deformed" network, practically free of small crystals (or interchain order), allows to obtain the combination of high shrinkage (S) and high STmax, that is, high Ps, as defined by the percentage shrinkage product (S) and STmax. Conceptually, it is believed that the process of the invention provides a careful selection of the heat treatment temperature and the heating and cooling rates that destabilize the crystalline structure of the A filaments, and that said process prevents the re-stabilization of the fiber structure. newly formed (of the B filaments). At conventional low rates of heating and cooling, the ongoing recrystallization process is believed to re-stabilize the "intermediate structure" (referred to herein as the "mesostructure") of the B filaments, such that the high power shrinkage of the treated A filaments. The processes of the invention develop the desired "mesostructure" of the B filaments and prevent the rapid re-stabilization of the "mesostructure" from taking place, thereby enhancing the properties of the undrawn A filaments with low shrinkage power to provide non-stretched B filaments. stretched with high shrinkage power.

Type I and Type II B filaments differ in their T (STmax) and RDDR values. Type I B filaments are topically of a higher RDDR and a T (STmax) of less than about 100 C (that is, less than about the T_ll polymer); while Type II B filaments topically have a lower RDDR than the A filaments from which they were formed, and their T (ST_max) are higher by about 10 ° C. Combining Type I and Type II B filaments provides a simplified route to obtaining mixed BIBII filament yarns with differential shrinkage and relative dyeing rate when dyed under atmospheric conditions and without carrier dyeing vehicles.

The high shrinkage B filament yarns according to the invention can be used as textile yarns for direct use, but they can also be used as preferred feed yarns for drawing such as in drawing warping, in drawing air jet texturing and in the texturing by false twisting with stretching, being the Type I filaments B selected if high tenability is important, and the Type II B filaments being selected where high STmax and T (STmax) values ​​are important to allow for improved stability especially in high speed textile processing. Yarn Type B is selected based on the specific needs of textile processing and the demands of the end-use fabric. The level of entanglement of the filament bundle and the type / level of finish are also selected based on the needs of subsequent processing and the desired aesthetics.

Soft bulky yarns (and fabrics made from them) are obtained from the use of mixed filament yarns consisting of high shrinkage and "high" dpf B filaments (typically a little less or less 2 dpf for high shrinkage fabrics). high weight) and "low" dpf low shrinkage filaments A ', preferably less than 1, and p. ex. 0.2 to 0.8 dpf (0.2 to 0.9 dtex / filament), with the low-denier, low-shrinkage A 'filaments providing the soft surface of the bulky yarn, and providing the "core" filaments of higher dpf an improved "body" and "drape" to the fabric (ie, making it less "flabby"). Increasing the dpf of the B filaments increases the firmness of the fabric made from the mixed A'B filament yarns. Frictional characteristics can be improved to make the material more silky by using silicon dioxide delustrants versus titanium dioxide delustrants. Other inert metal oxides can be used as delusters. The hydrophilicity of the filaments can be increased by using undrawn filaments treated during spinning with a caustic spin finish as described by Grindstaff and Reese in USP No.^° 5.069.844.

Other variations of the invention are possible, and thus, for example, undrawn polyether / nylon mixed filament yarns can be treated according to the invention to allow obtaining high shrinkage and high shrinkage tension polyether filaments, while nylon filaments 66 oriented in high speed spinning typically have shrinkage in the range of about 3-6%. As shrinkage occurs, the low modulus niloin filaments predominantly form the surface of a bulky yarn of polyether / niloin filaments. Furthermore, heat treating according to the processes of the invention undrawn two-component A / A 'filaments provides a simple way to obtain two-component filament yarns.

IS 2 139 181 T3

A '/ B bulky and with helical crimp, based on the use as components of filaments of different thermal stability (eg two-component filaments of polyester A / A' and filaments of two components of polyester / nylon A / C ') ( in which especially the polyether (A) is modified according to the Jennings doctrines in USP N^° 4,702,875, which reduces the tendency of the polyether (A) and nylon (C) components to separate).

Filaments with helical wavy without twisting moment and of uonic polymer can be obtained by asymmetric heating by means of localized friction, as described by Frankfort (USP No.^°3,905,077), made of crystalline low-shrinkage polyether SOFs, and based on then passing to said asymmetrically heated filaments through one of the steps of thermal treatment according to the invention, or on the basis of making asymmetric filaments in such a way that they are characterized by a different power of radial shrinkage, and by then passing to a thread of filaments of this type through one of the steps of thermal treatment of the invention.

Advantageously, if desired, mixed filament yarns according to the invention can be prepared from undrawn feed yarns by incorporating filaments of different deniers and / or cross sections (including filaments with one or more longitudinal voids) to reduce agglomeration. of filament with filament and in order to improve the aesthetic aesthetics and comfort. Extraordinary tensile effects can be obtained by mixing together filaments of different polymer modifications, such as homopolymer polyester that can be tended with disperse dyes and ionic copolymer polyester that is tenable with cationic colorants or polyester that is tenable with dispersed colorants and nylon that is tenable with acid dyes or tensile polyester with cationic dyes and nylon tendable with acid dyes. Two-component filaments A / A 'can be used in the core / cladding to achieve the desired formation of a helical wave when the treatment according to the invention is carried out, but also to obtain a surface with the desired dyeing chemistry (e.g. nylon lining that can be tended with acid dyes and a polyester core that can be tended with disperse colorants or a polyester lining that is tenable with cationic colorants and a core that can be tenable with acidic colorants). Chemically active plasmas and liquid films can be incorporated into the treatment step of the invention to provide modified filament surfaces, e.g. ex. to increase hydrophilicity and stain resistance.

The fine filament yarns of this invention are also suitable for warp drawing, air jet texturing, false twist texturing, sprocket crimp, and crimper crimp, for example; and the improved low shrinkage filament yarns are desirable for use as direct use plain textile yarns and as feed yarns for air jet texturing and squirt crimping without having to go through drawing and low shrinkage being desirable for not lose tensile properties during such texturing without stretching. The filaments (and bundles made from them) can also be wavy (if desired) and cut to form with the same fibers and flocks. Fabrics made from these improved yarns can be surface treated by conventional sanding and brushing to impart a suede feel. The frictional characteristics of the surface of the filaments can be modified by means of the selection of the cross section or of delustrants, and by means of treatments such as those of chemical attack by alkali. The improved combination of filament strength and uniformity makes these filaments especially suitable for end-use processes that require fine filament yarns with no broken filaments (and no filament breakage) and a uniform dyed with delicate dyes. The low denier filament polyester yarns of the invention are especially suitable for making fabrics with high yarn density that serve as a moisture barrier, such as raincoats and medical garments.

Fine filament yarns, and especially those that are suitable to be dyed with cationic dyes, can also be used as cover yarns for elastomeric yarns (and tapes), preferably by air staining as described by Strachan in USP No.^° 3,940,917. The fine filaments of the invention can be mixed together on the production line in the spinning or outside the production line with higher denier polyester (or nylon) filaments to allow for cross-dyeing effects and / or a potential for cross-dyeing. postvolumized by mixed shrinkage, which may be the volume developed outside the production line, such as through feeding in the presence of heat while folding / gluing or in the form of fabric, such as in the dyeing bath. The degree of interlacing and the type / amount of finish applied during spinning are selected based on the textile processing needs and the final aesthetics desired for the yarn / fabric.

Certainly, additional modifications will become apparent, especially as these and other technologies advance. For example, any type of stretch winder can be used; If desired, a subsequent thermal treatment of the feeding and / or drawn yarns can be applied by means of any type of heating device (such as heated stretching wheels, cho16

ES 2 139 181 T3 ring of hot air and / or steam, passing through a heated tube, microwave heating, etc.); A finishing application can be made based on conventional roller application, with nozzle applicators dispensing the finish being preferred, and the finish can be applied in several steps, and for example during spinning and before and after thermal treatment. thermal and before winding; entanglement can be developed by using heated or unheated entangling air jets, and entanglement can be developed in several steps, such as during spinning and after thermal treatment, and other devices can be used, such as by means of the use of entangling combs in a warp girdle of non-weft threads. Test methods

The polyether parameters and measurements mentioned herein are fully discussed and described in the aforementioned Knox, Knox, and Noe, and Frankfort and Knox patents, all of which are specifically incorporated herein by reference, and therefore it would be superfluous to discuss also in here in detail about them. Thermodynamic transition temperatures such as Tg are calculated according to the RF method. Boyer ["Order in the Amorphous State of Polymers", ed. SE Keinath, RL Miller and JK Riecke, Plenun Press (New York), 1987]; that is, Tx (degrees C) = {Kx (T^°m + 273) -273}, where the constant "Kx" is 0.65, 0.7, 0.7125, 0.725, 0.75, 0.775, 0.80, 0.825 and 0.85 respectively for Tx corresponding to Tg , Tll, T1, T2, T_c^°, T3, Tc, 1/2, T4 and Tc, max; where T^°m the melting point of the polymer with zero shear measured by DSC at a heating rate of 20^°C / min. The test methods used herein to characterize the nylon polymer and accompanying filaments are outlined in Knox et al. in USP No. 5,137,366 and in Boles et al. at USP N^° 5.219.503.

The abbreviations used in the Tables are the following: initial modulus (MOD), boil shrinkage (S); dry heat shrinkage (DS), toughness with elongation of 7% (T7); toughness with elongation of 20% (T20); textile toughness (TEN); breaking toughness (TBK); module beyond the esthetic limit (PM); DPF = denier per filament; EB = percentage elongation at break; RDR = residual stretch ratio; YPM = yards per minute; MPM = meters per minute; G / D or GPD = grams per denier; G / DD = grams per denier after drawing; V = spinning speed; C = degrees centigrade; K = degrees Kelvin; density (den. and also r) in units of g / cm³= grams per cubic centometer; SV = sonic velocity in units of km / sec. = kilometers per second; Msonic = sonic module in units of 10¹⁰ dynes per cm²; COA = crystalline orientation angle in degrees; CS = mean crystal size (width) in angstroms; LPS = long period spacing in angstroms; Xv = percent volumetric crystallinity according to density; R (or RND) = round; T (or TRI) = trilobal; LRV = relative viscosity in laboratory; IV (and also [h]) = intronsic viscosity; DDR = relative rate of dyeing with dispersed dye according to measurement; RDDR = relative rate of disperse dye dyeing as defined in Knox (but normalized to 1 dpf); K / S = measurement of the depth of dye according to reflectance; D_n= total birefrigeration; T_p = polymer melt temperature (^°C); DxL = measurements of capillaries, diameter and length; XF = rapid cross flow cooling; RAD = radial rapid cooling; DQ = rapid cooling with delay; LD = length of delay zone (cm); Lc = length of the convergence zone (cm); DT = tensile stress (g / d); DR = stretch ratio; Plate = heating plate (^°C); psi = pounds per square inch (1 psi = 0.07 kg / cm²); DS = denier fluctuation (%); OFF = no heat application; RT = ambient temperature (considered to be 21^°C unless specified); NA = not applicable; "-" = no data. Conventional metric units are used (such as g / D for grams / denier, which can be converted to dN / tex by multiplying by 0.9, and DPF (denier per filament), which can be converted to dtex by dividing by 0 , 9). When used with an N^° For Variant, as in Variant 1C, the letter "C" denotes a control or comparative thread that is not of the invention.

For convenience, the different types of processes previously described herein are listed below:

Type I and II: Filament A -> filament B (A^orAreas A and B in Fig. 1).

Type III: B + filament drawn at low temperature -> B filaments with higher values ​​of tensile properties (A^orArea C in Fig. 1);

Type IV: Filament A '-> filament A' with higher shrinkage and shrinkage tension, but still has a value (1-S / Sm) greater than 0.9, by treatment by the Type II Process.

Type V: Pretreatment of filaments A, A / A ', A / C and AC' by asymmetric surface heating

ES 2 139 181 T3 followed by Process Types I, II or III.

Type VI: Relaxation of filaments B, A '/ B, B / C', A'B and BC 'followed by a re-stretch and a second relaxation.

Type VII: Drawing of Type A filaments at drawing temperatures between Tg and Tll of the polymer without thermal post-treatment to obtain partially or fully stretched uniform B filaments.

The invention lends itself to further variations and ways of taking advantage of the advantages of the yarns of the invention in various drawing and / or heat treatment processes as described below. The following examples are additionally illustrative of the invention but not limiting thereof.

Example I

In Example I, Type A undrawn crystalline SOF yarns are prepared within a wide range of melt spinning process conditions and prior to winding to form a spool of yarn, the A filaments being rapidly heated by passing them to through a chamber of superheated steam of changing temperatures and pressures. In Example I, the polyurethane polymer with an RLV of 20.8 (IV of 0.65) was melted to a temperature T_p 293-295 ° C approximately 40 ° C above the melting point of polymer T_m approximately 254-256 C. The polymer contained 0.3% TiO2 as a delustrant. The filament yarns were spun using DxL 17-hole rows of 15 milli-inch (0.381 mm) x 60 milli-inch (1.905 mm) holes. Mass flow rate (w, grams per minute) is dosed to obtain 2.1, 2.9 and 4.1 denier filaments at spinning extraction speeds (V) of 4500 ypm (4115 mpm) to 5300 ypm (4846 mpm). The newly extruded filaments are protected with a short 2-inch (5 cm) unheated protective covering to protect the front of the spinneret from being cooled by diffuse air currents, and are then rapidly cooled using directed room temperature air. radially with a flow rate of 18.5 mpm using a radial rapid cooling chamber as described in Knox, and the fully cooled filaments are already rapidly converged to form a filament bundle using a nozzle applicator guide for metered finish application at a distance Lc of 32 inches (81 cm). The bundle of low shrinkage crystalline filaments at a temperature below the Tg of the polymer is passed through a temperature and pressure changing vapor chamber in which the filaments are rapidly heated and then rapidly cooled; then the application of an interlacing is carried out, and the threads are then wound to form bobbins. Detailed results of the process and product are summarized in Tables 1A to 1E.

It is observed that the shrinkage of the low-shrink crystalline A filaments increases with vapor pressure and reaches a maximum, and then decreases with increasing pressure. Peak steam pressure increases with increasing spinning speed for a given filament denier, and increases with filament denier at a given spinning speed. Except for Variant 1A-8, all filaments have a T (ST_max) of less than 100 C, that is to say less than approximately the T || of calculated thermal transition of approximately 96 C for a Tm of the polyester polymer of 254 ° C, and these filaments are said herein to have been treated by the Type I Process, as opposed to the filaments of Variant 1A-8 , which are said to have been treated by the Type II Process.

Example II

Example II is a repeat of Example I, except for the use of 27-hole rows. In general, the finer filaments produced by the row of 27 holes with the same flow rate allow to obtain a higher STmax, but also a lower shrinkage S; thus providing a comparable Ps, but a higher Ms.

Comparative Example III

In Example III, low shrink crystalline SOYs were prepared according to Example I, except that rows of 34 capillaries were used to extrude the polymer at a Tp of 290^°C, and rapid cooling was effected by a rapid cross-flow cooling chamber with a protective covering of unheated 2-inch (5 cm) metal cloth mesh, and the bundle of filaments was made to converge to 30 inches (76 cm). The details of the process are indicated in the Table

3. None of the variants of Example III had an STmax value greater than 0.15 g / d (0.13 dN / tex),

ES 2 139 181 T3 and are not considered preferred high shrinkage yarns of the invention; but Variants 3-2 and 3-3 are considered useful as improved drawing filament yarns of the invention for drawing texturing with a combination of shrinkage parameters, and specifically an STmax of at least 0.1 g / d (0.1 dN / tex), an Ms of at least 0.2 g / d (0.2 dN / tex) and Ps values ​​of at least 1.5 (g / d)% (1.3 ( dN / tex)% (as represented by A^orArea A in Figure 1)).

Comparative Example IV

Example IV is a repeat of Example III, but at lower steam pressures and steam temperatures. For the most part, the conditions did not supply enough heat to alter the crystalline feed filament yarns (Type A). In order to have a good quality of steam (that is, so that there was no condensation), a steam temperature of 245 was selected^°C. It is possible that, had the residence time been increased, the conditions of Example III could have provided filaments B. A detailed summary is given in Table 4.

Example V

In Example V, a homopolymeric polyether polymer with an LRV of 20.1 (IV of 0.64) and containing approximately 0.3% TiO2 as a delustrant was extruded at a Tp of 297^°Catravoes of 48 capillaries with a diameter (D) of 0.25 mm and a length (L) of 0.50 mm, and the filaments were rapidly cooled using air in cross flow at 18^°C, the already completely rapidly cooled filaments were made to converge to form a bundle of filaments using a nozzle applicator guide for the metered finishing application, and said bundle of filaments was extracted at speeds between 3750 and 6000 mpm, and then and before winding to form coils, The bundle of filaments at a temperature below the Tg of the polymer was passed through a 200 cm hot air tube at temperatures of 120^°C to 180^°C. The thermocouples indicated that, for this specific tube design, for the exhaust air (at these high extraction speeds) to reach 160^°C a 250 cm tube was required, and for said outlet air to reach 180^°C a 300 cm tube would be required. It is believed that filament bundles treated at process temperatures above about 150^°C were heated to temperatures of at least about Tc, 1/2; and said bundles of filaments are not of the invention, having an inferior combination of shrinkage and tenability properties. The increase in tension for filament bundles reaching temperatures below about Tc, 1/2 was on the order of improvement in STmax compared to untreated crystalline SOY. The increase in tension for filament bundles reaching temperatures above Tc, 1/2 of the yarn is greater than the improvement in shrinkage stresses, and suggests that significant "aerodynamic stretching" is taking place which decreases the tenability of the yarn. thread and increases the T (ST_max) up to values ​​greater than T_c,₁/₂, which makes these yarns very similar to fully drawn yarns (FDY) as described by Davis et al. at USP N^° 4,195,161, which are not considered threads of the invention. Hot tube length, air temperature (especially outlet temperature), tube diameter, spinning speed, total yarn denier, number of filaments, and percent finish in yarn (FOY) determine whether the filaments are exposed to temperatures of at least about Tc, 1/2, and therefore it is not easily possible to assume that on the basis of tube temperature alone the yarn has been treated at filament temperatures above Tc, 1/2. A detailed summary is given in Table 5.

Example VI

In Example VI filament yarns were spun using conditions similar to Example V, except that a 100 cm short tube was used to treat the fully flash-cooled yarns. Other details of the process are given in Table 6. All variants are characterized by T (STmax) values ​​of less than 100^°C, and this therefore indicates that even at hot tube temperatures of 180^°C the actual temperatures of the filaments with the maximum probability did not exceed the temperature T_c^° (at least not for a sufficiently long period of time) and did not exceed the temperatures of the Tc filaments, 1/2, and therefore all the variants of Example VI are considered as Process Type I.

Example VII

In Example VII, the treated yarns of Example VI were further cold drawn enhanced to final elongations within the range of elongations of 30% to 50%. Low shrinkage yarns (i.e. characterized by a (1-S / Sm) value of at least about

IS 2 139 181 T3

0.9) could be uniformly cold drawn to elongations within the entire gamut without "stretching with strictures", as taught in Knox and Noe in USP No.^° 5,066,447; while the high shrinkage treated yarns had to be cold drawn to elongations of less than about 40%, and preferably to elongations of about 20-40% to avoid the possibility of thick and thin sections being produced resulting in dyeing inequalities. Despite the fact that stretching increased the shrinkage S and STmax values ​​of the treated yarns, their T (STmax) values ​​remained practically unchanged. This process of combining the Type I Process with a subsequent cold-drawing operation without subsequent thermic treatment is referred to herein as the Type III Process of the invention. Process III can be combined with the spinning / treatment process on the Type Icp production line, or it can be carried out in a separate step, as in the cold drawing of Type Icp B filaments in the form of a warp strip without weft, or air jet texturing. Process Type III yarns can be pre-luminous if desired, for example by supercharging in a heat relaxation step as part of the warp drawing and air jet texturing processes.

Example VIII

In Example VIII, selected B filaments formed in Examples 1 and 2 are warp drawn using a wide range of conditions. Cold drawing increased STmax, but did not significantly increase shrinkage S. This cold drawing of B filaments provides a simple way to obtain smooth yarns of very high STmax with low shrinkage values ​​S compared to conventional spinning / drawing technology. Details are summarized in Table 8. Comparative Example IX

Example IX is a summary of the results of drawing Type A filament yarns (DUY) from Tables I-III in the original case, which is currently a USP 5,066,447. The warp drawing results provide yarns for direct wear. The conditions selected in the original case did not provide B-filament yarns. Details are indicated in Table 9.

Example X

In Example X, Type A filaments are drawn at speeds in the range of 200 to 300 mpm without subsequent thermal treatment. If the stretching temperature TD is located between approximately the Tg of the polymer and the T_c^° of the polymer (and preferably around the Tll of the polymer), then improvements in the shrinkage properties of low shrink Type A crystalline filaments are observed. However, if the drawing temperature was above the cold crystallization temperature Tcc of the filaments, which decreases with the spin orientation of the amorphous regions (see Figure 2A) and was located between approximately Tll and T_c^° of the polymer, then the improvement in shrinkage properties is reduced. Type B filaments formed by this drawing process are referred to herein as Type VII filaments, and are especially suitable for warp drawing and air jet texturing. The process and product data are summarized in Table 10.

Comparative Example XI

In Example XI, a low shrinkage A 'filament yarn formed by spinning at 6000 ypm (5486 mpm) according to the Frankfort and Knox doctrines was treated at various temperatures while being relaxed and taut. Various paraometers of the fiber structure were measured. None of the conditions transformed the filament yarn A 'into a filament yarn B, and the filaments of this example are considered to have sufficient thermal stability not to be significantly affected by Type IV Processes, and consequently to these filaments are called A 'filaments. The fiber structure data suggest that an A 'filament was characterized by a density of at least about 1.38 g / cm³ Average yuntaman year of crystals of at least about 60 angstroms and a shrinkage of less than about 4-5%. Details are summarized in Table 11. Comparative Example XII

In Example XII, Type A filaments prepared according to Knox were relaxed and softened in tension within the temperature range of 60 to 240^°C with dry heat, and they were relaxed and softened in tension in hot water. None of these treatments transformed the A filaments into B filaments, which supports the theory that rapid heating / cooling is required to "fix" the structure.

ES 2 139 181 T3 intermediate metastable mesophiasic, referred to herein as "B", before stabilizing to obtain state A '(see Fig. 22 - I, II and III). Details are summarized in Tables 12A and 12B.

Comparative Example XIII

In Example XIII, the A filaments of Example XII were drawn at draw ratios (DR) of 1.0, 1.05, and 1.1 to simulate the aqueous hot gluing and tensioner finishing process steps. commercial. None of the conditions transformed Type A filaments into Type B filaments, confirming the results of Example XII. Details are summarized in Table 13. Comparative Example XIV

In Example XIV, a number of spun-oriented filament yarns were spun to obtain different levels of shrinkage S and mixed filament yarns spun together and consisting of filaments of various shrinkage. These spun-oriented, mixed-shrink filament yarns did not have a sufficient Ps to develop bulk in interwoven and tight knit structures, and such filament yarns are not considered yarns of the invention. The results are summarized in Tables 14A and 14B, respectively.

Example XV

In Example XV, various mixed filament yarns were prepared as Type A'A, and were treated to transform the mixed filament yarns into Type A'B yarns. Differences in shrinkage S and STmax were measured. The yarns were made into a circular tubular knit, and boiled to develop volume via mixed shrinkage. A'B yarns with Ps values ​​of at least about 1.5 g / d were required to develop a significant bulk. The B filaments of the invention used to obtain mixed shrinkage yarns are characterized by Ps values ​​of at least 1.5 g / d (1.3 dN / tex). The results are summarized in Table 15.

Example XVI

In Example XVI, mixed filament yarns of different filament deniers were obtained by combining the bundles of filaments from two spinning groups to form a single bundle for greater ease of experimentation. Commercially, the mixed filaments would be obtained by using a single row in which the measurements in the capillaries (diameter D and length L) are selected to obtain the desired deniers of the filaments and threads by using the following relationship:

(dpf) 1 x (L / D⁴) 1 = (dpf) 2 x (L / D⁴) 2 N1 (dpf) 1 + N2 (dpf) 2 = denier of the yarn.

It is verified that the maximum shrinkage S and the STmax depend on the dpf of the filaments, but that in general and for a homopolymer with an IV of 0.65 the maximum S and the STmax occur within the range of spinning speeds of approximately 4500-5000 mpm. Due to the fact that these filaments predominantly had a high dpf, e.g. ex. STmax values ​​were less than 0.2 g / d (0.2 dN / tex), and many had values ​​less than 0.15g / d (0.13 dN / tex), which made them unsuitable for build bulk in crisscross fabrics, but such filaments can be used to build bulk in knitwear, and are especially suitable for use as improved feed yarns for drawing for texturing. Details are indicated in Table 16.

Example XVII

In Example XVII, the mixed filament yarns are warp drawn or allowed to relax to demonstrate prevolumination of the mixed filament A '/ B yarns. The yarns given a relaxation of 0.93 formed bulk. The yarns that were relaxed and then slightly stretched in a second step such that the net draw was less than about 0.98 also formed volume, but the yarns with a net draw ratio of mine of about 1.02- 1.03 did not form volume when relaxing with heat. Stretching allowed to obtain yarns with higher shrinkage which, if allowed to relax in a third step (that is, in the weaving), would have generated volume (as in the case of Variant 17A-4 with a net draw of 1, 2 and a shrinkage of 19.3% and a Ps of approximately 7.5 (g / d)% (6.6

ES 2 139 181 T3 (dN / tex)%). If the warp (stretch / relax) machine had been provided with 3 or more stretch / relax zones, then the volume can be developed and increased by a relaxation-re-stretch-relaxation process (referred to herein as Type VI process). . It is known of such a process that it allows to obtain an increase in tennibility. Details are indicated in Table 17A, B.

Example XVIII

In Example XVIII, fabrics using 47-filament 50 denier (56 dtex) textured yarns were used in the warp with a 102-filament 70 denier (78 dtex) weft yarn consisting of one component (Type B) high shrink 35 denier (39 dtex) 34 filament that had 17% shrinkage and a low-shrink 68 35 denier (39 dtex) microdenier component that had 4% shrinkage (Type A ') and a frame of 168 150 denier (167 dtex) filaments consisting of a 68 denier 75 denier (83 dtex) high-shrink component having 15% shrinkage (Type B) and a 100 denier microdenier low-shrink component 75 (83 dtex) of about 4% (Type A '). The fabrics were washed while relaxed at 212^°F (100^°C) to allow bulking from the shrinkage of the mixed shrinkage filaments of the mixed filament weft yarns. The fabrics were then dyed in a jet dyeing machine using the normal polyester dyeing conditions required by the higher dpf polyether warp. The width heat setting was carried out at lower than normal temperatures to maintain the volume developed during washing and jet dyeing and to improve the overall esthetic appearance. The evaluation of the feel of these fabrics shows that the mixed dpf and mixed shrinkage properties of the yarns contribute to increasing the stiffness, vigor, smoothness and cracant properties that are highly desirable in a microdenier fabric to simulate the silky feel. The volume of the fabrics is comparable to that of fabrics made with 100% textured warp and weft threads. The yarn data for the various yarns are listed in Table 18. Further improvements can be achieved by using three component yarn A'B1B2 of mixed shrinkage to obtain a broader (and even) distribution of shrinkage.

Example XIX

In Example XIX, POY of nylon AD are spun and warp drawn at different elongations, showing the feasibility of uniformly partial drawing of nylon, making them acceptable associated yarns for cost-drawing with A filaments of the invention. or as associated undrawn yarns for treatment by Type I or II processes followed by co-stretching by the Type III process to obtain uniform mixed-shrinkage polyester / nylon filament yarns (Table XIX is taken from the co-pending application of Boles 07 / 532.529 and 07/753/769).

Example XX

In Example XX, the RDDRs are as defined in Knox, but normalized here to a dpf of 1 (1 dtex / filament) instead of 2.25 (2.48) (Knox RDDR values ​​x 1.5 = present values), were measured for different spinning speeds (variants 1-6 and variants 7-23), steam pressures (Variants 24-31), hot tube temperatures (Variants 1-23) and for filament yarns B stretched (Variants 13-23). The moduli beyond the elastic limit based on the values ​​of T20 and T7 were calculated for Items 1-12 and 24-31; but they were calculated based on the values ​​of T10 and T7 for Variants 13-23 as indicated by *. The PYM values ​​(values ​​of the modulus beyond the esthetic limit) derived from T10 and T7 are more variable than those derived from T20 and T7 values, but show a general trend of increasing PYM values ​​with a decrease in RDDR. There is no such trend when T7, T10 or T20 is used as a uonic parameter to estimate the relative dyeing rate. The values ​​for the different filaments B (1-23) are compared with those of the commercial yarns, and are generally higher. An RDDR value of at least about 0.1 is preferred, and a value of at least about 0.150 is especially preferred. Such values ​​(especially those of 0.150 and higher) are considered as values ​​that allow atmospheric dyeing without carrier vehicles for most shades, especially with low to medium energy dyes. For very loud tones (eg. black) and using high energy colorants for delicate end uses that require excellent fastness to washing and light, pressure dyeing may be required without conveyor vehicles, but shorter dyeing cycles and / or lower pressures may be used to achieve cost savings compared to conventional spinning / drawing yarns. The results of this analysis indicate that the tenility decreases with increasing T (STmax), and especially if it is greater than Tc, 1/2; and therefore the yarns of the invention have a T (STmax) less than approximately T_c^° yprefe22

ES 2 139 181 T3 significantly less than T1, and especially less than about Tll; where the values ​​of Tc, 1/2, T_c yTll calculated from the melting point with zero shear (T_m) of the polyether polymer. Details are summarized in Table 20.

Example XXI

In Example XXI, one embodiment of the process of the invention (that is, using a heated tube) to obtain high shrinkage polyether filament is compared with a state-of-the-art hot tube process also for obtaining polyether filaments. high shrinkage specifically as described in EPA-0207489 (referred to as Shimazu in this Example XXI). Shimazu described the use of polyether polymer with an intrinsic viscosity (IV) that generally covered the range from 0.4 to 0.9, but he also described that his polymer had to be melted at a temperature T_p above 290 ° C (page 12, line 25). In the process of the invention, the temperature of the polymer melt (Tp) is selected on the basis of the melting point of the polymer (T_m), which is in turn dependent on the polymer composition, and p. ex. of IV, whether the polymer is modified with copolymers or by adding monomeric tonic units to provide ionic strength, etc., and our polymers are IV that is located within the range of 0 , 5 to 0.7, and the T_p is controlled to be within the range of 20 ° C to 50 ° C above the melting point of the selected polyether polymer (T_m).

Shimazu extruded its melt directly into a heated zone (protective cover) of a length of approximately 15 cm that provided a delayed quench environment at temperatures of at least approximately 200 ° C (temperatures typically used in its Examples). 250 ° C to 285 ° C) before blowing cooling air (at a temperature of 20 ° to 10 ° C) along a length of 100 to 150 cm to cool your filaments to a preferred temperature lower than T_g + 40 ° C (that is, less than about 105-110 ° C for the 0.64 IV polyether used in the Examples - their doctrine allows the selection of yarn temperatures Ty that cover the range from Tg to Tll , which corresponds to the “coriaceous” region, which is still represented in our Figure 6, whose temperatures may be located above the T (STmax) of the thread - which is, in our opinion, an unstable and variable structural state for further processing).

In contrast, in the process of our invention the polymer melt is extruded directly into a cooling chamber (preferably a radial cooling chamber provided with a thin, non-heat conductive gasket such that the distance between the extrusion point, which is the front of the row (which is usually located in a slight recess), and the point of incidence of the air is minimized, being approximately 2-5 cm), the cooling medium being typically air at a temperature in the range of 10 ° C to 25 ° C. We have verified that the thinning is practically completed before our A filaments (or A 'filaments) leave said cooling chamber to pass to a "second rapid cooling zone" that consists of a protective chamber in the open air at room temperature, or into a cross-flow air chamber to ensure complete thinning at temperatures below the Tg of the polymer (i.e. a final stable structural state) prior to convergence and finishing application and / or prior to any further processing, such as Type I or Type II heating and cooling. We believe that the heated blanket used by Shimazu retards crystallization and favors orientakton, thereby providing filaments with superior orientation but lower dyeability than filaments prepared by our process and without such a heated blanket.

Once thinning is complete (it is still defined by the fact that a constant extraction speed is reached only, rather than by the usual definition of a constant extraction speed and a yarn temperature below Tg), Shimazu filaments They are "conditioned" in a heated chamber. Shimazu's conditioning chamber is an 80 to 200 cm long tube heated to a temperature of 120 ° to 160 ° C. This is similar to one of the methods used in our process, with the exception that our temperature and tube length are adjusted to maintain a wire temperature TY between approximately Tll and approximately T3 to favor the kinetics of melting the small intercrystalline nuclei. and allow amorphous chains to adopt a higher orientation, as measured by the highest shrinkage stress and low elongation at break, without eliminating the larger crystalline lattice formed by the combination of the high extraction speeds and the rapid cooling of the filaments (e.g. based on a selection of the air temperature, the dpf / filament cross section ratio and filament-to-filament spacing). The yarns from both processes can be wound at speeds within an overlapping range of 4000 to 6000 mpm, but the

EN 2 139 181 T3 invention can use lower extraction speeds, e.g. ex. on the order of 2000 mpm for spinning microdenier filaments (eg less than 1 dpf (1 dtex / filament)).

Process differences from the Shimazu process include our additional requirement that the yarn entering the conditioning zone is not only at a temperature that ensures structural stability and uniformity (i.e., lower than the Tg of the polymer). , but is also a stabilized "textile yarn" (referred to herein as A filament yarn) of S shrinkage such that (1-S / Sm) is at least about 0.9 (i.e. less than about a nominal shrinkage S of about 10%). Such a structural state is neither required nor described by Shimazu.

Numerous and varied applications are possible for the high shrinkage "B" filaments and for other high shrinkage filaments of the invention, and the following Examples indicate some of them.

Example A

In Example A, the S and ST (max) shrinks for the high Ps B filaments are compared to AB mixed filament yarns. As expected, the shrinkage S is determined by the highest shrinkage component (Fig. 24A - Line 1); but if the high-shrink component has a very low shrinkage tension, as is the case with conventional POYs, then the observed shrinkage S for AB filament yarns is considerably lower than that predicted on the basis of the high-shrink component (Fig. 24A - Line 2). The shrinkage stress, however, is a weighted average of the contributions of filaments A and B; that is, the expected (STmax) AB = [(denier) Ax (STmax) A + (denier) Bx (STmax) B] / [(denier) A + (denier) B. In Figure 24B, the "scattered" data correspond to the assumption that the shrinkage tension of a strand of AB filaments is equal to that of the strands of ST values._max highest (Line 1); and Line 2 represents the (STmax) AB values ​​calculated based on the weighted values ​​of the STmax values ​​of the individual components. The mixed filament yarns of the invention are characterized by a mean STmax of the yarns of at least 0.1 g / d (0.1 dN / tex), the individual B filaments having an STmax of at least about 0.15 g / d (0.13 dN / tex); and preferably by an average STmax of the yarns of at least about 0.15 g / d (0.13 dN / tex), the individual B filaments having an STmax of at least about 0.2 g / d (0.2 dN / tex).

Example B

In Example B, filament yarns spun at between 3000 and 6500 mpm were drawn and texturized by false twist at 220^°C, and the volume of the textured yarns was measured according to Frankfort and Knox, and was recorded graphically referring to the spinning speed of the drawing feed yarn (see Figure 23). Volume is found to increase with spinning speed as previously described by Frankfort and Knox. The volume also increased with the texturing speeds (at least for the case presented here where it went from 700 to 800 mpm). The increase in volume with spinning speed is attributed to the higher stress-induced orientation (SIO), which reduces the cold crystallization temperature Tcc of the feed yarn (see Figure 3A) and increases the relative rate of crystallization. ; and further increases in crystal size of 8-16x in volume that provide greater intercrystalline regions, allowing greater mobility of the amorphous chains (i.e. with a greater free volume as demonstrated by a decrease in the Tg of the filaments according to the measurement carried out by re-vibroon and as discussed in detail in Frankfort and Knox) ​​and the increase in the mobility of the amorphous chains facilitate crystallization (and thus the development volume) in high speed texturing. The increase in volume achieved by going from 700 to 800 mpm is believed to be associated with a "prefixing" phenomenon. If the structure has too low a Tcc, too high a relative rate of crystallization, and too large an intercrystalline region for a given residence time, the drawing feed yarns undergo "pre-setting" before developing the full twist state. This can be easily demonstrated by purposely pretreating the feed yarns for drawing at temperatures above the T_c^° before twisting with stretching. At somewhat higher texturing speed, the increased crystallization potential of the high-speed spun yarns coincides with that of the residence time in the process (which is also dependent on temperature and levels of stretching stress after texturing. ), and no additional shrinkage is observed. However, if the spin-oriented, crystalline, low-shrink, and high-speed yarns (Type A) are treated to increase their S-shrinkage levels, then additional volume increases are possible (see Figure 23). It is, therefore, believed that the B-filament yarns of the invention with the proper level of entanglement and spin finish would be superior to non-woven yarns.

ES 2 139 181 T3 feeds for stretch texturing, especially at the highest texturing speeds (eg above 800 mpm).

Example C

In Example C, the A filaments used as feed filaments in this invention can be combined with high speed spun nylon filaments (such as those prepared according to Knox et al. In USP No.^° 5,137,666 and Boles et al. at USP N^° 5,219,503) to obtain a mixed yarn of polyester (A) / nylon (C ') filaments that can be stretched uniformly with or without the application of heat as described by Boles et al. at USP Nuóms. 5,229,060 and 5,261,472. A mixed shrinkage postvolumizable yarn (BC ') can be obtained by treating the mixed filament yarn AC' according to Type I or Type II processes. The mixed shrinkage filament yarn BC 'could be pre-luminous, if desired, in a warping / gluing operation before proceeding to be wound on a beam or being directly supplied as a warp band without weft to weaving and weaving operations. warp knitting. BC 'yarns can also be used as feed yarn in air jet texturing, where the combination of mixed shrinkage and looping by the air jet entanglement process would provide new aesthetic possibilities. If the polyester filaments are modified for dyeing with cationic dyes, the polyester / nylon mixed filament yarns BC 'would then be compatible with the dyeing of yarns and fabrics containing elastomeric components, e.g. ex. as a cover or alternating thread in women's hosiery, or to provide a "dry touch" in sportswear.

Example D

In Example D, the thermal properties of filaments A, A ', B, and C' can be incorporated into a single filament, such as a two-component polyester filament yarn A '/ A, which when treated by The Type I or Type II process of the invention would damage a two-component A '/ B filament yarn which, when subjected to thermal relaxation, would damage a yarn made from helically undulated filaments without torsional moment; and such as to a yarn of polyester / nylon filaments of two constituents A / C 'which, when treated by the Type I or Type II process of the invention, would give a yarn of polyoster / nylon filaments of two constituents B / C 'which, when subjected to thermal relaxation, would damage a thread made of helically undulated filaments without twisting moment. To further increase the shrinkage power, the A '/ B and B / C' filaments can be drawn by Type III processes of the invention prior to relaxation with application of heat. To “disorganize” the helically wound filaments (that is, to undo the configuration of a “wavy following the guide”), two-component and two-component filaments of different deniers and / or of different symmetry of the cross section can be used. . The bicomponent and bicomponent filament may have a winged side structure (SBS) or a coated core structure (S / C). In the case of a coated core structure, a mixed filament yarn can be prepared consisting of polyester / nylon sheath core filaments and nylon / polyester filaments (especially for cationic dyeing modified polyester) to allow to obtain cross-dyeing effects. When spinning two-constituent filaments in the SBS-type polyester / nylon configuration, it is preferred to use antimony-free polyester as described by Jennings in USP No.^° 4,702,875 or by incorporating dicarboxybenzene groups (-OC-C6C4-CO-) into the polyamide, for example, to improve the chemical compatibility at the polyamide / polyester interface in order to prevent separation of the filaments. Use can be made of the application of the theory of solubility parameters (eg. the additivity of group cohesive energetic densities) to design the chemical compositions of both polyamide and polyester polymers in a more structured way compared to emporic tests, to obtain the surface tension required for good adhesion of the different polyomers.

In the case of two-component A '/ A filaments, the thermal stability of component A' can be increased with respect to that of component A by using a higher LRV of the polymer or by incorporating branching agents of chain in the polymer feed material A '. Alternatively, for example the polymer A 'feedstock can be modified to reduce its toxicity stability (eg. making A from A ') by incorporating small amounts of copolymer, for example, to slightly reduce the degree of crystallinity between A and A'. As higher spinning speeds are used to prepare the filaments with two constituents A '/ A, a higher RV, chain branching or modifications with copolymer would be required to achieve the difference in thermal stabilities, so that when carried out The treatment by the Type I or Type II process can be prepared two-component A '/ B yarns that, when subjected to thermal relaxation, will provide helically wavy filaments without

ES 2 139 181 T3 torque. The A '/ A and A / C' can be drawn at temperatures close to the transition temperature Tll of the polyester component to produce A '/ B and B / C' filaments (what has been referred to as previously in the present Process Type VII).

Example E

In Example E, filaments having an asymmetric structure are formed by first making A filaments by fusion spinning at extraction speeds between 2 km / min. and 6 km / min. and to treat the filaments already fully subjected to rapid cooling by a treatment of thermal deformation, such as by means of knives as described in Frankfort in USP Nuóms. 3,816,992, 3,861,133 and 3,905,077, or a heated surface can be used if a lower residence time or surface friction is preferred. By treating the thermically deformed A filaments by Type I or Type II treatment processes of the invention, a filament consisting of "random" components with Type A 'and Type B' shrinkage behavior is obtained. When the thoracic relaxation was carried out, the filaments self-waved to form helically undulated filaments without torsional moment. The frequency and amplitude of the helically corrugated filaments can be modified by treating a yarn consisting of filaments of different deniers, for example.

Example F

By means of Type I or Type II thermic treatment, type B polyester filaments oriented in spinning can be obtained from Type A filaments which, when exposed to temperatures above {0.70 (T^°m + 273) -273)}, they self-waved helically; being Type A filaments of asymmetric hollow cross section, and said Type A filaments being prepared by extruding the polyether polymer melt through a capillary hole in the spinneret composed of multiple segments arranged in a configuration such that they form multiple streams of melt that are extracted from the spinneret, passing inside a rapid cooling zone that is in conditions that cause the autocoalescence of the multiple streams of molten material, which then form a filament having an offset longitudinal gap of at least 10% volumetric, and preferably of at least 20% volumetric. The hollow side of the filament has the shrinkage characteristics of a thermically Type A 'filament, while the solid side of the filament can be prepared to have the S shrinkage characteristics of a Type A filament. The Type I or Type II thermic treatment transforms the asymmetric hollow “A / A filament” 'into a hollow “B / A filament”' which, when exposed to temperatures above approximately {0.70 (T^°m + 273) -273)}, self-waved helically. The formation of a multifilament dpf yarn, cross-sectional shape and content of mixed voids, for example, led to the obtaining of wavy filaments of different frequency and helical amplitude, and consequently disorganized the wavy characteristic "following the guide". of the helically corrugated filament yarns, and provided more yarn volume and fabric coverage (opacity).

Example G

In Example G, coated and cored core filaments can be used as smooth yarns (that is, with little tendency to form waviness along the end), as long as the coated core configuration is used and that it is symmetrical along the cape. For example, a spun-oriented smooth nylon filament can be prepared by forming a two-component filament having a nylon coating and a polyester core. The polyester core performs at least two functions: 1) it reduces the costs of the ingredients of the "smooth" filament, and 2) it provides filaments of higher modulus than is possible by orientation in the 100% nylon yarn, at least to speeds less than approximately 8000-10,000 mpm.

For spinning speed, spin-oriented polyester filaments have a higher modulus than spin-oriented nylon filaments. By combining the modules of the polyether core (Mw) and the nylon coating (Mn), a composite filament module (Mc) is obtained which is located between Mw and Mn. Side-by-side and clad core configurations are well represented by the two-phase conjugation “parallel” model; that is, Mc = XMn + (1-X) Mp, where X is the volumetric fraction of the cladding and (1-X) is the volumetric fraction of the core. For example, if Mp = 60 g / d (53 dN / tex) and Mn = 15 g / d (13 dN / tex) and if the cladding (X) comprises 40% of the filament, the expected composite modulus Mc = { 0.4 (15) + 0.6 (60} = 42 g / d (37 dN / tex).

With the direct spinning of nylon 66 polymer from an RV of 65 to 5300 mpm and a Tp of 290^°C, nylon filaments are obtained having a modulus of approximately 15 g / d (13 dN / tex) and a

ES 2 139 181 T3 boil shrinkage of about 3-4%; while with the 2GT polyether yarn with an LRV of 21 under the same conditions, polyether filaments are obtained with a modulus of approximately 60 g / d (53 dN / tex) and a shrinkage by boiling of approximately 2-4%. If the modules are additive according to the "parallel" conjugation model, then to obtain a composite filament having a modulus of 30 g / d (26 dN / tex), a polyester core of approximately 35% would be required; But if the spun filaments of two nylon / polyester type S / C constituents are treated according to the invention at temperatures around Tc, 1/2 of the polyester polymer, then only a 17% polyester core is required. approximately, or else the same module with 35% polyether could be obtained by spinning at a lower spinning speed, e.g. ex. of approximately 3500 mpm, to obtain the same composite module of 30 g / d (26 dN / tex). This process of the invention makes it possible for the first time to obtain "hard yarn" type nylon filaments at spinning speeds within the range of 4000-5000 mpm, which is approximately half the spinning speed required for 100% nylon.

For textile applications such as plain yarn in warp knitting, for example, a modulus of at least 20 g / d (18 dN / tex) is required (based on the classification of nylon fabrics dyed under delicate conditions with an acid dye of large molecules as described by Boles et al. in USP No.^° 5,219,503), and a 25 g / d (22 dN / tex) modulus is preferred, and a 30 g / d (26 dN / tex) modulus is especially preferred.

To obtain the desired shrinkage for a given end use, for example nylon 66 filament yarns oriented in high speed spinning have 3-6% shrinkage, and nylon 6 filament yarns oriented in high speed spinning. speed have a shrinkage of 8-12%. Commercial plain yarns for warp knitting are prepared by low speed spinning / drawing processes that produce approximately 6-8% shrinkage for nylon 66. To increase the shrinkage of nylon / filament composite yarns Polyesters, nylon 66 can be modified with copolyamides, such as with 2-methylpentadiamine (MPMD) as described in USP No.^° 5,137,447 and USP N^° 5.219.503.

The polyester component treated at the highest temperatures of about Tc, 1/2 will have similar shrinkage levels to stretched nylon 66 and 6. If lower shrinkage is required, then the RV of the polyester can be increased slightly, or higher spinning speeds can be used. To maintain the balance between the shrinkage of the nylon liner and the polyester core to further minimize the development of waviness along the rope (since even symmetrical and uniform cross-sectional strands of the core / liner have finite variability over time). along the cape), the flow rates are carefully controlled, the settings and convergence length of the rapid cooling air to minimize movement along the wire.

Example H

In Example H, various copolyethers are compared with respect to their elongation (EB), their shrinkage (S) and their RDDR for spinning speeds of 4100 and 4530 mpm. In this first set of samples, all filaments were spun at 4530 mpm using 15 x 60 mil capillaries at a spin group temperature of 305^°C (the actual temperature of the polymer was not measured, but from previous studies it is expected to be approximately 10^°Low Cmos) to obtain SOY of 80 filaments and 150 denier. The copolymers used were the following: 1 (control - no modifiers); 2-3% glutarate; 3-8% glutarate; 4-8% glutarate with 0.06% TMP; 5-5% PEO with 0.06% TMP; 6-2% cationic moiety; 7-1% trimethyltetramesicate, and 8-0.04% TMP (trimethylpropionate). Summary of details is given in Table 21. Although low shrinkage and excellent tenability were obtained for the copolyether filaments A intended to be used as precursors to the B filaments of the invention, many of the copolyethers have RDR values ​​greater than 1.9. Higher spinning speeds would be required if lower RDR values ​​are desired. For copolyethers, the range of acceptable RDR values ​​is about 2.2 to 1.4, versus the range of 1.9 to 1.4 for the homopolymer.

Example I

In Example I, nylon 66 copolyamides were spun at 4000 and 5000 mpm. All yarns were 13 filaments of 50 denier spun at a nominal Tp of 290^°C using rows of 10 x 19 mil capillaries and rapidly cooled using cross flow of air and subjected to

ES 2 139 181 T3 convergence approximately 135 cm from the row. Details are listed in Table 22. All yarns had insufficient modulus to be used as direct-wear plain yarns, but can be used as coating on a polyamide / polyether yarn with a coated core configuration to provide I AM smooth following the invention.

Example J

In Example J the data obtained by DSC are given for heat treated filaments A, of a nominal dpf value of 1.5 and yarns at 4500 mpm. The details are indicated in Table 23. The decrease in the Tm of the fibers with increasing tube temperature is consistent with a decrease in the average size of the crystals and with the fusion of the primary crystalline structure (C) in addition to the mesophase. (B) Following is represented in Figure 21.

TABLE 1A

<td>VARIANT</td><td>1 C</td><td>2 C</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td>9C</td><td>10C</td>

<td>V, YPM</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4700</td><td> 4700</td>

<td>V, MPM</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4298</td><td> 4298</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td>

<td>, KG / CM²</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td>

<td>DENIER HI</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td>

<td>T7%, G / D</td><td> -</td><td> 0,99</td><td> 1,18</td><td> 1,32</td><td> 1,41</td><td> 1,46</td><td> 1,69</td><td> 1,74</td><td> 0,94</td><td> 1,23</td>

<td>T20%, G / D</td><td> -</td><td> 1,23</td><td> 1,43</td><td> 1,71</td><td> 1,88</td><td> 2,00</td><td> 2,36</td><td> 2,44</td><td> 1,25</td><td> 1,60</td>

<td>PYM, G / D</td><td> -</td><td> 3,2</td><td> 3,5</td><td> 4,9</td><td> 5,7</td><td> 6,4</td><td> 7,8</td><td> 8,2</td><td> 3,79</td><td> 4,63</td>

<td>EB,%</td><td> -</td><td> 63,8</td><td> 45,4</td><td> 41,8</td><td> 43,8</td><td> 41,4</td><td> 35,6</td><td> 41,6</td><td> 60,8</td><td> 43,8</td>

<td>RDR</td><td> -</td><td> 1,638</td><td> 1,454</td><td> 1,418</td><td> 1,438</td><td> 1,414</td><td> 1,356</td><td> 1,416</td><td> 1,608</td><td> 1,438</td>

<td>TEN., G / D</td><td> -</td><td> 2,64</td><td> 2,33</td><td> 2,84</td><td> 3,12</td><td> 3,17</td><td> 3,20</td><td> 3,58</td><td> 2,57</td><td> 2,33</td>

<td>TBK, G / DD</td><td> -</td><td> 4,32</td><td> 3,39</td><td> 4,03</td><td> 4,49</td><td> 4,48</td><td> 4,34</td><td> 5,07</td><td> 4,13</td><td> 3,35</td>

<td>Yes,%</td><td> -</td><td> 8,0</td><td> 18,5</td><td> 59,0</td><td> 48,0</td><td> 30,0</td><td> 14,0</td><td> 12,0</td><td> 3,5</td><td> 5,5</td>

<td>DHS,%</td><td> 3,9</td><td> 7,7</td><td> 38,3</td><td> 49,0</td><td> 35,5</td><td> 19,9</td><td> 13,1</td><td> 11,3</td><td> 3,6</td><td> 7,3</td>

<td>DHS-S,%</td><td> -</td><td> -0,3</td><td> 19,8</td><td> -10,0</td><td> -12,5</td><td> -10,1</td><td> -0,9</td><td> -0,7</td><td> 0,1</td><td> 1,8</td>

<td>STmax, MG / D</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> 176</td><td> 153</td><td> 89</td><td> 131</td>

<td>T (STmax), C</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> 92</td><td> 126</td><td> 84</td><td> 83</td>

<td>NST, (G / D) / K</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> 0,48</td><td> 0,38</td><td> 0,25</td><td> 0,37</td>

<td>Ms, G / D</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> 1,3</td><td> 1,3</td><td> 2,54</td><td> 2,38</td>

<td>Ps, G / D</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> 2,5</td><td> 1,8</td><td> 0,3</td><td> 0,7</td>

IS 2 139 181 T3

TABLE 1A (Continued)

<td>VARIANT</td><td>11C</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td><td>17C</td><td>18C</td><td> 19</td><td> 20</td>

<td>V, YPM</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td>

<td>V, MPM</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td>

<td>, KG / CM²</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 3</td><td> 4</td><td> 6</td>

<td>DENIER HI</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td>

<td>T7%, G / D</td><td> 1,17</td><td> 1,16</td><td> 1,36</td><td> 1,44</td><td> 1,60</td><td> 1,74</td><td> 1,05</td><td> 1,18</td><td> 1,10</td><td> -</td>

<td>T20%, G / D</td><td> 1,47</td><td> 1,45</td><td> 1,78</td><td> 1,94</td><td> 2,20</td><td> 2,41</td><td> 1,40</td><td> 1,51</td><td> 1,43</td><td> -</td>

<td>PYM, G / D</td><td> 3,92</td><td> 4,32</td><td> 5,21</td><td> 6,03</td><td> 7,11</td><td> 7,89</td><td> 4,3</td><td> 4,2</td><td> 4,1</td><td> -</td>

<td>EB,%</td><td> 42,2</td><td> 51,0</td><td> 52,9</td><td> 40,0</td><td> 39,7</td><td> 31,2</td><td> 61,7</td><td> 53,0</td><td> 66,9</td><td> -</td>

<td>RDR</td><td> 1,422</td><td> 1,510</td><td> 1,529</td><td> 1,400</td><td> 1,397</td><td> 1,312</td><td> 1,62</td><td> 1,53</td><td> 1,67</td><td> -</td>

<td>TEN., G / D</td><td> 2,25</td><td> 2,58</td><td> 3,46</td><td> 3,03</td><td> 3,21</td><td> 3,03</td><td> 2,78</td><td> 2,72</td><td> 3,03</td><td> -</td>

<td>TBK, G / DD</td><td> 3,20</td><td> 3,90</td><td> 5,29</td><td> 4,24</td><td> 4,48</td><td> 3,98</td><td> 4,50</td><td> 4,16</td><td> 5,06</td><td> -</td>

<td>Yes,%</td><td> 8,5</td><td> 13,0</td><td> 46,5</td><td> 31,5</td><td> 22,0</td><td> 13,5</td><td> 3,8</td><td> 6,5</td><td> 10,0</td><td> 7,5</td>

<td>DHS,%</td><td> 12,0</td><td> 15,8</td><td> 35,8</td><td> 19,9</td><td> 13,6</td><td> 10,2</td><td> 3,8</td><td> 5,0</td><td> 5,5</td><td> 7,5</td>

<td>DHS-S,%</td><td> 3,5</td><td> 2,8</td><td> 46,5</td><td> -11,6</td><td> -8,4</td><td> -3,3</td><td> 0,0</td><td> -1,5</td><td> -4,5</td><td> 0,0</td>

<td>STmax, MG / D</td><td> 144</td><td> 166</td><td> 158</td><td> 166</td><td> 137</td><td> 157</td><td> 54</td><td> 126</td><td> 156</td><td> 138</td>

<td>T (STmax), C</td><td> 80</td><td> 79</td><td> 79</td><td> 86</td><td> 88</td><td> 100</td><td> 86</td><td> 80</td><td> 81</td><td> 81</td>

<td>NST, (G / D) / K</td><td> 0,41</td><td> 0,47</td><td> 0,45</td><td> 0,46</td><td> 0,38</td><td> 0,42</td><td> 0,15</td><td> 0,36</td><td> 0,44</td><td> 0,39</td>

<td>Ms, G / D</td><td> 1,69</td><td> 1,28</td><td> 0,34</td><td> 0,53</td><td> 0,62</td><td> 1,16</td><td> 1,4</td><td> 1,9</td><td> 1,6</td><td> 1,8</td>

<td>Ps, G / D</td><td> 1,2</td><td> 2,2</td><td> 7,3</td><td> 5,2</td><td> 3,0</td><td> 2,1</td><td> 0,20</td><td> 0,82</td><td> 1,56</td><td> 1,04</td>

IS 2 139 181 T3

TABLE 1B

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td>5C</td><td>6C</td><td>7C</td><td> 8</td><td>9C</td><td> 10</td>

<td>V, YMP</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 100</td><td> 120</td><td> 130</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td>

<td>, KG / CM²</td><td> 7</td><td> 8</td><td> 10</td><td> 11</td><td>Without</td><td> 3</td><td> 4</td><td> 6</td><td> 7</td><td> 8</td>

<td>DENIER THREAD</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,1</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td>

<td>.T7%, G / D</td><td> 1,12</td><td> 1,64</td><td> 1,87</td><td> 1,93</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>T20%, G / D</td><td> 1,45</td><td> 2,25</td><td> 2,58</td><td> 2,70</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>PYM, G / D</td><td> 4,1</td><td> 7,2</td><td> 8,4</td><td> 9,0</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>EB,%</td><td> 66,6</td><td> 32,0</td><td> 33,9</td><td> 28,4</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>RDR</td><td> 1,666</td><td> 1,320</td><td> 1,339</td><td> 1,284</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>TEN., G / D</td><td> 3,07</td><td> 2,91</td><td> 3,31</td><td> 3,20</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>TBK, G / DD</td><td> 5,11</td><td> 3,84</td><td> 4,43</td><td> 4,11</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td><td> -</td>

<td>Yes,%</td><td> 11,5</td><td> 35,0</td><td> 18,5</td><td> 17,0</td><td> 4,0</td><td> 7,9</td><td> 5,9</td><td> 7,2</td><td> 7,1</td><td> 10,5</td>

<td>DHS,%</td><td> 8,8</td><td> 24,6</td><td> 14,3</td><td> 10,0</td><td> 4,5</td><td> 5,0</td><td> 5,4</td><td> 6,9</td><td> 7,1</td><td> 11,1</td>

<td>DHS-S,%</td><td> -3,7</td><td> -10,4</td><td> -4,2</td><td> -7,0</td><td> 0,5</td><td> -2,9</td><td> -0,5</td><td> -0,3</td><td> 0,0</td><td> 0,6</td>

<td>STmax, HG / D</td><td> 161</td><td> 151</td><td> 179</td><td> 145</td><td> 130</td><td> 160</td><td> 170</td><td> 210</td><td> 200</td><td> 230</td>

<td>T (STmax), C</td><td> 82</td><td> 83</td><td> 94</td><td> 100</td><td> 81</td><td> 78</td><td> 79</td><td> 79</td><td> 81</td><td> 83</td>

<td>NST, (G / D) / K</td><td> 0,45</td><td> 0,42</td><td> 0,49</td><td> 0,39</td><td> 0,37</td><td> 0,46</td><td> 0,48</td><td> 0,60</td><td> 0,56</td><td> 0,65</td>

<td>Ms, G / D</td><td> 1,4</td><td> 0,4</td><td> 1,0</td><td> 0,9</td><td> 3,25</td><td> 2,03</td><td> 2,88</td><td> 2,92</td><td> 2,82</td><td> 2,19</td>

IS 2 139 181 T3

TABLE 1B (Continued)

<td>VARIANT N °</td><td> 11</td><td> 12</td><td>13C</td><td> 14</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td><td> 19</td><td>20C</td><td>21C</td>

<td>V, YPM</td><td> 5300</td><td> 5300</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4700</td><td> 4500</td><td> 4700</td><td> 4700</td>

<td>V, MPM</td><td> 4846</td><td> 4846</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4298</td><td> 4298</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Without</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Without</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td>Without</td><td> 245</td>

<td>, LBS / IN²</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td>Without</td><td> 40</td>

<td>, KG / CM²</td><td> 10</td><td> 11</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td> 2,8</td>

<td>DENIER THREAD</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td>

<td>T7%, G / D</td><td> -</td><td> -</td><td> 0,82</td><td> 0,90</td><td> 1,14</td><td> 1,46</td><td> 1,61</td><td> 1,15</td><td> 1,25</td><td> 0,89</td><td> 0,95</td>

<td>T20%, G / D</td><td> -</td><td> -</td><td> 0,99</td><td> 1,02</td><td> 1,41</td><td> 1,93</td><td> 2,14</td><td> 1,52</td><td> 1,72</td><td> 1,13</td><td> 1,16</td>

<td>PYM, G / D</td><td> -</td><td> -</td><td> 2,4</td><td> 2,0</td><td> 3,6</td><td> 5,8</td><td> 6,5</td><td> 4,6</td><td> 4,8</td><td> 3,1</td><td> 2,89</td>

<td>EB,%</td><td> -</td><td> -</td><td> 74,7</td><td> 71,5</td><td> 57,2</td><td> 47,7</td><td> 44,1</td><td> 56,3</td><td> 50,1</td><td> 77,1</td><td> 71,9</td>

<td>RDR</td><td> -</td><td> -</td><td> 1,747</td><td> 1,715</td><td> 1,572</td><td> 1,477</td><td> 1,441</td><td> 1,563</td><td> 1,501</td><td> 1,771</td><td> 1,719</td>

<td>TEN., G / D</td><td> -</td><td> -</td><td> 2,65</td><td> 2,69</td><td> 3,14</td><td> 3,48</td><td> 3,51</td><td> 3,27</td><td> 3,22</td><td> 2,96</td><td> 2,92</td>

<td>TBK, G / DD</td><td> -</td><td> -</td><td> 4,63</td><td> 4,61</td><td> 4,94</td><td> 5,14</td><td> 5,06</td><td> 5,11</td><td> 4,83</td><td> 5,24</td><td> 5,02</td>

<td>Yes,%</td><td> 13,6</td><td> 10,8</td><td> -</td><td> -</td><td> 44,5</td><td> 55,7</td><td>N / A</td><td>N / A</td><td> 20,0</td><td> 3,6</td><td> 8,1</td>

<td>DHS,%</td><td> 10,8</td><td> 11,6</td><td> 4,4</td><td> 12,7</td><td> 47,2</td><td> 58,0</td><td> 47,0</td><td> 27,7</td><td> 19,3</td><td> 6,0</td><td> 5,7</td>

<td>DHS-S,%</td><td> -2,8</td><td> 0,8</td><td> -</td><td> -</td><td> 2,7</td><td> 2,3</td><td> -</td><td> -</td><td> -0,7</td><td> 2,4</td><td> -2,4</td>

<td>STmax, HG / D</td><td> 190</td><td> 190</td><td> 110</td><td> 200</td><td> 180</td><td> 140</td><td> 140</td><td> 200</td><td> 160</td><td> 80</td><td> 100</td>

<td>T (STmax), C</td><td> 87</td><td> 90</td><td> 82</td><td> 72</td><td> 71</td><td> 71</td><td> 73</td><td> 84</td><td> 81</td><td> 82</td><td> 76</td>

<td>NST, (G / D) / K</td><td> 0,53</td><td> 0,52</td><td> 0,31</td><td> 0,58</td><td> 0,52</td><td> 0,41</td><td> 0,41</td><td> 0,56</td><td> 0,45</td><td> 0,22</td><td> 0,29</td>

<td>Ms, G / D</td><td> 0,64</td><td> 1,76</td><td> -</td><td> -</td><td> 0,4</td><td> 0,3</td><td> -</td><td> -</td><td> 0,8</td><td> 2,2</td><td> 1,23</td>

IS 2 139 181 T3

TABLE 1C

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td>7C</td><td>8C</td><td>9C</td><td> 10</td>

<td>V, YPM</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td>

<td>V, MPM</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td>

<td>ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td>

<td>, KG / CM²</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td>

<td>DENIER</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>QTY FILS.</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td>

<td>T7%, G / D</td><td> 0,96</td><td> 1,03</td><td> 1,19</td><td> 1,18</td><td> 1,24</td><td> 1,37</td><td> 0,94</td><td> 0,95</td><td> 1,02</td><td> 1,10</td>

<td>T20%, G / D</td><td> 1,17</td><td> 1,23</td><td> 1,56</td><td> 1,58</td><td> 1,68</td><td> 1,93</td><td> 1,24</td><td> 1,22</td><td> 1,28</td><td> 1,36</td>

<td>PYM, G / D</td><td> 2,90</td><td> 2,88</td><td> 4,61</td><td> 4,87</td><td> 5,30</td><td> 6,54</td><td> 3,7</td><td> 3,4</td><td> 3,4</td><td> 3,5</td>

<td>EB,%</td><td> 66,6</td><td> 66,1</td><td> 50,9</td><td> 49,1</td><td> 54,2</td><td> 41,2</td><td> 65,8</td><td> 68,4</td><td> 75,5</td><td> 61,4</td>

<td>RDR</td><td> 1,666</td><td> 1,661</td><td> 1,509</td><td> 1,491</td><td> 1,542</td><td> 1,412</td><td> 1,658</td><td> 1,684</td><td> 1,755</td><td> 1,614</td>

<td>TEN., G / D</td><td> 2,79</td><td> 3,03</td><td> 3,12</td><td> 3,00</td><td> 3,41</td><td> 3,02</td><td> 2,78</td><td> 2,90</td><td> 3,18</td><td> 2,88</td>

<td>TBK, G / DD</td><td> 4,65</td><td> 5,03</td><td> 4,71</td><td> 4,47</td><td> 5,26</td><td> 4,26</td><td> 4,61</td><td> 4,88</td><td> 5,58</td><td> 4,65</td>

<td>Yes,%</td><td> 19,5</td><td> 22,6</td><td> 54,9</td><td> 35,4</td><td> 24,1</td><td> 10,7</td><td> 3,5</td><td> 5,5</td><td> 6,5</td><td> 14,0</td>

<td>DHS,%</td><td> 11,3</td><td> 23,2</td><td> 48,7</td><td> 29,3</td><td> 15,1</td><td> 10,2</td><td> 4,3</td><td> 6,6</td><td> 7,8</td><td> 9,8</td>

<td>DHS-S,%</td><td> -8,2</td><td> 0,6</td><td> -6,2</td><td> -6,1</td><td> -9,0</td><td> -0,5</td><td> 0,8</td><td> 1,1</td><td> 1,3</td><td> -4,2</td>

<td>STmax, HG / D</td><td> 130</td><td> 150</td><td> 140</td><td> 150</td><td> 120</td><td> 170</td><td> 90</td><td> 120</td><td> 130</td><td> 160</td>

<td>T (STmax), C</td><td> 77</td><td> 74</td><td> 75</td><td> 77</td><td> 85</td><td> 93</td><td> 88</td><td> 89</td><td> 77</td><td> 72</td>

<td>NST, (G / D) / K</td><td> 0,37</td><td> 0,43</td><td> 0,40</td><td> 0,43</td><td> 0,34</td><td> 0,46</td><td> 0,25</td><td> 0,33</td><td> 0,37</td><td> 0,46</td>

<td>Ms, G / D</td><td> 0,67</td><td> 0,66</td><td> 0,26</td><td> 0,42</td><td> 0,50</td><td> 1,59</td><td> 2,6</td><td> 2,2</td><td> 2,0</td><td> 1,1</td>

<td>Ps, G / D</td><td> 2,5</td><td> 3,4</td><td> 7,9</td><td> 5,3</td><td> 2,9</td><td> 1,8</td><td> 0,3</td><td> 0,7</td><td> 0,8</td><td> 2,2</td>

IS 2 139 181 T3

TABLE 1C (Continued)

<td>VARIANT N °</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td><td>15C</td><td>16C</td><td>17C</td><td>18C</td><td> 19</td><td> 20</td>

<td>V, YPM</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td>

<td>ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td>

<td>, KG / CM²</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,80</td><td> 4,20</td><td> 5,60</td><td> 7,00</td><td> 8,40</td>

<td>DENIER</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>QTY FILS.</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td><td> 2,94</td>

<td>T7%, G / D</td><td> 1,13</td><td> 1,13</td><td> 1,30</td><td> 1,36</td><td> -</td><td> 1,05</td><td> 1,07</td><td> 1,06</td><td> 1,20</td><td> 1,22</td>

<td>T20%, G / D</td><td> 1,42</td><td> 1,42</td><td> 1,75</td><td> 1,88</td><td> -</td><td> 1,33</td><td> 1,39</td><td> 1,37</td><td> 1,51</td><td> 1,57</td>

<td>PYM, G / D</td><td> 3,8</td><td> 3,8</td><td> 5,4</td><td> 6,1</td><td> -</td><td> 2,60</td><td> 4,01</td><td> 3,90</td><td> 4,04</td><td> 4,43</td>

<td>EB,%</td><td> 52,3</td><td> 62,1</td><td> 55,9</td><td> 52,9</td><td> -</td><td> 62,6</td><td> 67,6</td><td> 71,6</td><td> 63,1</td><td> 58,3</td>

<td>RDR</td><td> 1,523</td><td> 1,621</td><td> 1,559</td><td> 1,529</td><td> -</td><td> 1,626</td><td> 1,676</td><td> 1,716</td><td> 1,631</td><td> 1,583</td>

<td>TEN., G / D</td><td> 2,78</td><td> 3,24</td><td> 3,53</td><td> 3,48</td><td> -</td><td> 2,92</td><td> 3,12</td><td> 3,21</td><td> 3,23</td><td> 3,26</td>

<td>TBK, G / DD</td><td> 4,23</td><td> 5,25</td><td> 5,50</td><td> 5,32</td><td> -</td><td> 4,75</td><td> 5,23</td><td> 5,51</td><td> 5,27</td><td> 5,16</td>

<td>Yes,%</td><td> 20,1</td><td> 26,7</td><td> 23,5</td><td> 15,0</td><td> 3,9</td><td> 4,5</td><td> 7,8</td><td> 7,5</td><td> 15,1</td><td> 21,6</td>

<td>DHS,%</td><td> 16,1</td><td> 25,6</td><td> 17,3</td><td> 10,2</td><td> 4,5</td><td> 4,4</td><td> 5,9</td><td> 6,9</td><td> 11,3</td><td> 16,7</td>

<td>DHS-S,%</td><td> -4,0</td><td> -1,1</td><td> -6,2</td><td> -4,8</td><td> 0,6</td><td> -0,1</td><td> -1,9</td><td> -0,6</td><td> -3,8</td><td> -4,9</td>

<td>STmax, HG / D</td><td> 180</td><td> 160</td><td> 130</td><td> 120</td><td> 120</td><td> 120</td><td> 170</td><td> 160</td><td> 190</td><td> 170</td>

<td>T (STmax), C</td><td> 77</td><td> 79</td><td> 86</td><td> 97</td><td> 85</td><td> 80</td><td> 78</td><td> 78</td><td> 80</td><td> 82</td>

<td>NST, (G / D) / K</td><td> 0,51</td><td> 0,45</td><td> 0,36</td><td> 0,32</td><td> 0,34</td><td> 0,34</td><td> 0,48</td><td> 0,46</td><td> 0,54</td><td> 0,48</td>

<td>Ms, G / D</td><td> 0,9</td><td> 0,6</td><td> 0,6</td><td> 0,8</td><td> 3,1</td><td> 2,7</td><td> 2,2</td><td> 2,1</td><td> 1,3</td><td> 0,8</td>

<td>Ps, G / D</td><td> 3,6</td><td> 4,3</td><td> 3,1</td><td> 1,8</td><td> 0,5</td><td> 0,5</td><td> 1,3</td><td> 1,2</td><td> 2,9</td><td> 3,7</td>

IS 2 139 181 T3

TABLE 1D

<td>VARIANT N °</td><td> 1</td><td> 2</td><td>3C</td><td>4C</td><td>5C</td><td> 6</td><td>7C</td><td> 8</td><td> 9</td>

<td>V, YPM</td><td> 5100</td><td> 5100</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td>

<td>V, MPM</td><td> 4663</td><td> 4663</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td>

<td>, KG / CM²</td><td> 9,80</td><td> 11,20</td><td>Without</td><td> 3</td><td> 4</td><td> 6</td><td> 7</td><td> 8</td><td> 10</td>

<td>DENIER THREAD</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,94</td><td> 2,94</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 2,9</td>

<td>Yes,%</td><td> 19,8</td><td> 15,5</td><td> 4,0</td><td> 7,9</td><td> 5,9</td><td> 7,2</td><td> 7,1</td><td> 10,5</td><td> 13,6</td>

<td>DHS,%</td><td> 15,7</td><td> 11,7</td><td> 4,5</td><td> 5,0</td><td> 5,4</td><td> 6,9</td><td> 7,1</td><td> 11,1</td><td> 10,8</td>

<td>DHS-S,%</td><td> -4,1</td><td> -3,8</td><td> 0,5</td><td> -2,9</td><td> -0,5</td><td> -0,3</td><td> 0,0</td><td> 0,6</td><td> -2,8</td>

<td>STmax, HG / D</td><td> 200</td><td> 220</td><td> 130</td><td> 160</td><td> 170</td><td> 210</td><td> 200</td><td> 230</td><td> 190</td>

<td>T (STmax), C</td><td> 83</td><td> 92</td><td> 81</td><td> 78</td><td> 79</td><td> 79</td><td> 81</td><td> 83</td><td> 87</td>

<td>NST, (G / D) / K</td><td> 0,56</td><td> 0,60</td><td> 0,37</td><td> 0,46</td><td> 0,48</td><td> 0,60</td><td> 0,56</td><td> 0,65</td><td> 0,53</td>

<td>Ms, G / D</td><td> 1,0</td><td> 1,4</td><td> 3,25</td><td> 2,03</td><td> 2,88</td><td> 2,92</td><td> 2,82</td><td> 2,19</td><td> 0,64</td>

<td>Ps, G / D</td><td> 4,0</td><td> 3,4</td><td> 0,52</td><td> 1,26</td><td> 1,00</td><td> 1,51</td><td> 1,42</td><td> 2,42</td><td> 2,58</td>

IS 2 139 181 T3

TABLE 1D (Continued)

<td>VARIANT N °</td><td> 10</td><td>11C</td><td>12C</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td>

<td>V, YPM</td><td> 5300</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td>

<td>V, MPM</td><td> 4845</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td>

<td>, KG / CM²</td><td> 11</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td>

<td>DENIER THREAD</td><td> 50</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,9</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td>

<td>Yes,%</td><td> 10,8</td><td> 16,5</td><td> 17,5</td><td> 21,5</td><td> 51,5</td><td> 58,5</td><td> 41,5</td><td> 31,0</td><td> 13,0</td>

<td>DHS,%</td><td> 11,6</td><td> 8,5</td><td> 14,1</td><td> 19,3</td><td> 52,9</td><td> 56,3</td><td> 34,9</td><td> 23,5</td><td> 11,7</td>

<td>DHS-S,%</td><td> 0,8</td><td> -8,0</td><td> -3,4</td><td> -2,2</td><td> 1,4</td><td> -2,2</td><td> -6,6</td><td> -7,5</td><td> -1,3</td>

<td>STmax, HG / D</td><td> 190</td><td> 90</td><td> 80</td><td> 90</td><td> 100</td><td> 110</td><td> 100</td><td> 100</td><td> 190</td>

<td>T (STmax), C</td><td> 90</td><td> 80</td><td> 77</td><td> 75</td><td> 72</td><td> 72</td><td> 78</td><td> 78</td><td> 88</td>

<td>NST, (G / D) / K</td><td> 0,52</td><td> 0,25</td><td> 0,23</td><td> 0,26</td><td> 0,29</td><td> 0,32</td><td> 0,28</td><td> 0,28</td><td> 0,52</td>

<td>Ms, G / D</td><td> 1,76</td><td> 0,55</td><td> 0,46</td><td> 0,42</td><td> 0,19</td><td> 0,19</td><td> 0,24</td><td> 0,32</td><td> 1,46</td>

<td>Ps, G / D</td><td> 2,05</td><td> 1,49</td><td> 1,40</td><td> 1,94</td><td> 5,15</td><td> 6,44</td><td> 4,15</td><td> 3,10</td><td> 2,47</td>

IS 2 139 181 T3

TABLE 1E

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td>3C</td><td>4C</td><td>5C</td><td> 6</td><td> 7</td><td> 8</td><td>9C</td><td>10C</td><td>11C</td><td>12C</td>

<td>V, YPM</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td>

<td>TYPE Abland.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td>

<td>, KG / CM²</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td>

<td>DENIER THREAD</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td>

<td>Yes,%</td><td> 6,0</td><td> 6,0</td><td> 6,0</td><td> 5,5</td><td> 10,5</td><td> 16,0</td><td> 23,0</td><td> 17,0</td><td> 5,8</td><td> 5,5</td><td> 6,0</td><td> 6,5</td>

<td>DHS,%</td><td> 5,5</td><td> 5,6</td><td> 5,6</td><td> 6,3</td><td> 7,0</td><td> 13,0</td><td> 16,6</td><td> 13,8</td><td> 5,2</td><td> 5,5</td><td> 5,5</td><td> 5,7</td>

<td>DHS-S,%</td><td> -0,5</td><td> -0,4</td><td> -0,4</td><td> 0,8</td><td> -3,5</td><td> -3,0</td><td> -6,4</td><td> -3,2</td><td> -0,6</td><td> 0,0</td><td> -0,5</td><td> -0,8</td>

<td>STmax, HG / D</td><td> 90</td><td> 90</td><td> 90</td><td> 110</td><td> 110</td><td> 130</td><td> 120</td><td> 110</td><td> 110</td><td> 100</td><td> 100</td><td> 110</td>

<td>T (STmax), C</td><td> 84</td><td> 83</td><td> 84</td><td> 81</td><td> 82</td><td> 84</td><td> 83</td><td> 94</td><td> 88</td><td> 86</td><td> 84</td><td> 82</td>

<td>NST, (G / D) / K</td><td> 0,25</td><td> 0,25</td><td> 0,24</td><td> 0,31</td><td> 0,31</td><td> 0,36</td><td> 0,34</td><td> 0,30</td><td> 0,30</td><td> 0,28</td><td> 0,28</td><td> 0,31</td>

<td>Ms, G / D</td><td> 1,50</td><td> 1,50</td><td> 1,50</td><td> 2,00</td><td> 1,05</td><td> 0,81</td><td> 0,52</td><td> 0,65</td><td> 1,90</td><td> 1,82</td><td> 0,17</td><td> 1,69</td>

<td>Ps, G / D</td><td> 0,54</td><td> 0,54</td><td> 0,54</td><td> 0,61</td><td> 1,16</td><td> 2,08</td><td> 2,76</td><td> 1,87</td><td> 0,64</td><td> 0,64</td><td> 0,60</td><td> 0,72</td>

IS 2 139 181 T3

TABLE 1E (Continued)

<td>VARIANT N °</td><td>13C</td><td> 14</td><td> 15</td><td> 16</td><td>17C</td><td>18C</td><td>19C</td><td>20C</td><td>21C</td><td>22C</td><td> 23</td><td>24C</td>

<td>V, YPM</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td>

<td>V, MPM</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td>

<td>Ablan type.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td>

<td>, KG / CM²</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td>

<td>Denier Thread</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>FILS / THREAD</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td><td> 4,1</td>

<td>Yes,%</td><td> 6,5</td><td> 13,0</td><td> 23,0</td><td> 16,0</td><td> 3,4</td><td> 4,2</td><td> 5,5</td><td> 4,5</td><td> 7,0</td><td> 8,0</td><td> 7,4</td><td> 7,3</td>

<td>DHS,%</td><td> 6,3</td><td> 10,2</td><td> 13,2</td><td> 11,5</td><td> 3,8</td><td> 4,8</td><td> 5,4</td><td> 5,0</td><td> 6,6</td><td> 7,0</td><td> 6,7</td><td> 7,0</td>

<td>DHS-S,%</td><td> -0,2</td><td> -2,8</td><td> -9,8</td><td> -4,5</td><td> 0,4</td><td> 0,6</td><td> -0,1</td><td> 0,5</td><td> -0,4</td><td> -1,0</td><td> -0,7</td><td> -0,3</td>

<td>STmax, HG / D</td><td> 120</td><td> 140</td><td> 140</td><td> 130</td><td> 90</td><td> 120</td><td> 130</td><td> 120</td><td> 190</td><td> 150</td><td> 210</td><td> 160</td>

<td>T (STmax), C</td><td> 84</td><td> 82</td><td> 86</td><td> 89</td><td> 92</td><td> 86</td><td> 85</td><td> 84</td><td> 85</td><td> 83</td><td> 88</td><td> 87</td>

<td>NST, (G / D) / K</td><td> 0,34</td><td> 0,39</td><td> 0,39</td><td> 0,36</td><td> 0,25</td><td> 0,33</td><td> 0,36</td><td> 0,34</td><td> 0,53</td><td> 0,42</td><td> 0,58</td><td> 0,44</td>

<td>Ms, G / D</td><td> 1,85</td><td> 1,08</td><td> 0,61</td><td> 0,81</td><td> 2,65</td><td> 2,86</td><td> 2,36</td><td> 2,67</td><td> 2,71</td><td> 1,88</td><td> 2,84</td><td> 2,19</td>

<td>Ps, G / D</td><td> 0,78</td><td> 1,82</td><td> 3,22</td><td> 2,08</td><td> 0,30</td><td> 0,50</td><td> 0,72</td><td> 0,54</td><td> 1,33</td><td> 1,20</td><td> 1,55</td><td> 1,17</td>

IS 2 139 181 T3

TABLE 2A

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td>9C</td><td>10C</td>

<td>V, YPM</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4700</td><td> 4700</td>

<td>V, MPM</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4298</td><td> 4298</td>

<td>Type Abl.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td>

<td>, KG / CM²</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td>

<td>Den. Thread</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td>

<td>Fils / Thread</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td>

<td>Yes,%</td><td> 4,0</td><td> 4,0</td><td> 10,5</td><td> 17,5</td><td> 25,0</td><td> 17,0</td><td> 16,0</td><td> 13,0</td><td> 3,0</td><td> 6,5</td>

<td>DHS,%</td><td> 3,7</td><td> 5,1</td><td> 10,4</td><td> 14,2</td><td> 28,8</td><td> 15,1</td><td> 12,4</td><td> 11,0</td><td> 3,5</td><td> 5,0</td>

<td>DHS-S,%</td><td> -0,3</td><td> 1,1</td><td> -0,1</td><td> -3,3</td><td> 3,8</td><td> -1,9</td><td> -3,6</td><td> -2,0</td><td> 0,5</td><td> -1,5</td>

<td>STmax, MG / D</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> 256</td><td> 174</td><td> 87</td><td> 111</td>

<td>T (STmax), C</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> 92</td><td> 90</td><td> 91</td><td> 79</td>

<td>NST, (G / D) / K</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> 0,70</td><td> 0,48</td><td> 0,24</td><td> 0,32</td>

<td>Ms, G / D</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> 1,60</td><td> 1,34</td><td> 2,90</td><td> 1,71</td>

<td>Ps, (g / d)%</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> 4,1</td><td> 2,3</td><td> 0,26</td><td> 0,72</td>

IS 2 139 181 T3

TABLE 2A (Continued)

<td>VARIANT N °</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td><td>17C</td><td>18C</td><td>19C</td><td>20C</td>

<td>V, YPM</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td>

<td>V, MPM</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td>

<td>Type Abl.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td>

<td>, KG / CM²</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 3</td><td> 4</td><td> 6</td>

<td>Den. Thread</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td>

<td>Fils / Thread</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td>

<td>Yes,%</td><td> 10,5</td><td> 12,0</td><td> 12,0</td><td> 14,0</td><td> 13,0</td><td> 11,0</td><td> 3,8</td><td> 5,5</td><td> 6,5</td><td> 7,0</td>

<td>DHS,%</td><td> 15,9</td><td> 9,2</td><td> 9,1</td><td> 10,9</td><td> 12,2</td><td> 11,1</td><td> 3,8</td><td> 5,1</td><td> 6,4</td><td> 8,2</td>

<td>DHS-S,%</td><td> 4,4</td><td> -2,8</td><td> -2,9</td><td> -3,1</td><td> -0,8</td><td> 0,1</td><td> 0,0</td><td> -0,4</td><td> -0,1</td><td> 1,2</td>

<td>STmax, MG / D</td><td> 164</td><td> 161</td><td> 207</td><td> 286</td><td> 189</td><td> 237</td><td> 109</td><td> 119</td><td> 184</td><td> 167</td>

<td>T (STmax), C</td><td> 81</td><td> 80</td><td> 84</td><td> 88</td><td> 87</td><td> 99</td><td> 83</td><td> 79</td><td> 82</td><td> 81</td>

<td>NST, (G / D) / K</td><td> 0,46</td><td> 0,46</td><td> 0,58</td><td> 0,79</td><td> 0,53</td><td> 0,83</td><td> 0,31</td><td> 0,34</td><td> 0,52</td><td> 0,47</td>

<td>Ms, G / D</td><td> 1,56</td><td> 1,34</td><td> 1,73</td><td> 2,04</td><td> 1,45</td><td> 2,15</td><td> 2,87</td><td> 2,16</td><td> 2,83</td><td> 2,39</td>

<td>Ps, (g / d)%</td><td> 1,72</td><td> 1,93</td><td> 2,48</td><td> 4,00</td><td> 2,46</td><td> 2,61</td><td> 0,41</td><td> 0,65</td><td> 1,20</td><td> 1,17</td>

IS 2 139 181 T3

TABLE 2B

<td>VARIANT N °</td><td> 1</td><td> 2</td><td>3C</td><td> 4</td><td>5C</td><td> 6</td><td> 7</td><td> 8</td><td> 9</td>

<td>V, YPM</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td>

<td>Abla type.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Without</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td>

<td>, KG / CM²</td><td> 10</td><td> 11</td><td> 9,8</td><td> 11,2</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td>

<td>Den. Thread</td><td> 35</td><td> 35</td><td> 35</td><td> 35</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,3</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td>

<td>Yes,%</td><td> 9,5</td><td> 11,5</td><td> 8,5</td><td> 8,0</td><td> —</td><td> —</td><td> 58,6</td><td> 49,2</td><td> —</td>

<td>DHS,%</td><td> 9,1</td><td> 8,2</td><td> 10,1</td><td> 7,9</td><td> 4,5</td><td> 12,1</td><td> 68,0</td><td> 51,8</td><td> 41,2</td>

<td>DHS-S,%</td><td> -0,4</td><td> -3,3</td><td> 1,6</td><td> -0,1</td><td> —</td><td> —</td><td> 9,4</td><td> 2,6</td><td> —</td>

<td>STmax, MG / D</td><td> 202</td><td> 156</td><td> 140</td><td> 217</td><td> 90</td><td> 130</td><td> 160</td><td> 220</td><td> 220</td>

<td>T (STmax), C</td><td> 86</td><td> 85</td><td> 91</td><td> 94</td><td> 80</td><td> 86</td><td> 73</td><td> 76</td><td> 76</td>

<td>NST, (G / D) / K</td><td> 0,56</td><td> 0,44</td><td> 0,38</td><td> 0,59</td><td> 0,00</td><td> 0,36</td><td> 0,46</td><td> 0,63</td><td> 0,63</td>

<td>Ms, G / D</td><td> 2,13</td><td> 1,36</td><td> 1,65</td><td> 2,71</td><td> 2,0</td><td> 1,1</td><td> 0,3</td><td> 0,4</td><td> 0,5</td>

<td>Ps, G / D</td><td> 2,77</td><td> 1,79</td><td> 1,19</td><td> 1,74</td><td> (0,4)</td><td> (1,6)</td><td> 9,4</td><td> 10,8</td><td> (9,1)</td>

IS 2 139 181 T3

TABLE 2B (Continued)

<td>VARIANT N °</td><td> 10</td><td> 11</td><td>12C</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td><td>19C</td>

<td>V, YPM</td><td> 4500</td><td> 4500</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td>

<td>V, MPM</td><td> 4115</td><td> 4115</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td>

<td>Abla type.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 120</td><td> 140</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td>

<td>, KG / CM²</td><td> 8,4</td><td> 9,8</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td>

<td>Den. Thread</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td>

<td>Yes,%</td><td> —</td><td> 30,0</td><td> 3,3</td><td> 8,4</td><td> 9,9</td><td> 14,6</td><td> 27,9</td><td> 36,9</td><td> 17,0</td><td> 13,4</td>

<td>DHS,%</td><td> 33,0</td><td> 19,4</td><td> 3,9</td><td> 9,9</td><td> 9,4</td><td> 12,8</td><td> 22,6</td><td> 23,1</td><td> 14,3</td><td> 12,8</td>

<td>DHS-S,%</td><td> —</td><td> -10,6</td><td> 0,6</td><td> 1,5</td><td> -0,4</td><td> -1,8</td><td> -5,3</td><td> -13,8</td><td> -3,7</td><td> -0,6</td>

<td>STmax, MG / D</td><td> 130</td><td> 160</td><td> 100</td><td> 160</td><td> 210</td><td> 210</td><td> 230</td><td> 210</td><td> 160</td><td> 100</td>

<td>T (STmax), C</td><td> 77</td><td> 82</td><td> 86</td><td> 75</td><td> 76</td><td> 78</td><td> 81</td><td> 86</td><td> 94</td><td> 98</td>

<td>NST, (G / D) / K</td><td> 0,37</td><td> 0,45</td><td> 0,28</td><td> 0,46</td><td> 0,60</td><td> 0,60</td><td> 0,65</td><td> 0,58</td><td> 0,44</td><td> 0,27</td>

<td>Ms, G / D</td><td> 0,4</td><td> 0,5</td><td> 3,0</td><td> 1,9</td><td> 2,1</td><td> 1,4</td><td> 0,8</td><td> 0,6</td><td> 0,9</td><td> 0,0</td>

<td>Ps, G / D</td><td> (4,3)</td><td> 3,1</td><td> 0,3</td><td> 1,3</td><td> 2,1</td><td> 1,8</td><td> 6,4</td><td> 7,7</td><td> 2,7</td><td> 1,3</td>

IS 2 139 181 T3

TABLE 2C

<td>VARIANT N °</td><td>1 C</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td>9C</td><td>10C</td>

<td>V, YPM</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 5100</td><td> 5100</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4663</td><td> 4663</td>

<td>TYPE ABLAND.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Without</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td>

<td>, LBS / IN²</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>NA</td><td> 40</td>

<td>, KG / CM²</td><td>Without</td><td> 3</td><td> 4</td><td> 6</td><td> 10</td><td> 11,2</td><td> 8,4</td><td> 9,8</td><td>NA</td><td> 3,0</td>

<td>Denier THREAD</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td>

<td>Yes,%</td><td> 4,0</td><td> 12,5</td><td> 60,0</td><td> 9,5</td><td> 13,4</td><td> 15,2</td><td> 15,6</td><td> 15,3</td><td> 3,0</td><td> 5,3</td>

<td>DHS,%</td><td> 4,0</td><td> 5,4</td><td> 66,0</td><td> 8,0</td><td> 13,1</td><td> 14,8</td><td> 14,8</td><td> 12,2</td><td> 4,3</td><td> 5,1</td>

<td>DHS-S,%</td><td> 0,0</td><td> -7,1</td><td> 6,0</td><td> -1,5</td><td> -0,3</td><td> -0,4</td><td> -0,8</td><td> -3,1</td><td> 1,3</td><td> -0,2</td>

<td>STmax, MG / D</td><td> 130</td><td> 180</td><td> 180</td><td> 210</td><td> 210</td><td> 230</td><td> 250</td><td> 220</td><td> 130</td><td> 170</td>

<td>T (STmax), C</td><td> 85</td><td> 79</td><td> 78</td><td> 80</td><td> 82</td><td> 87</td><td> 89</td><td> 95</td><td> 87</td><td> 81</td>

<td>NST, (G / D) / K</td><td> 0,36</td><td> 0,51</td><td> 0,51</td><td> 0,59</td><td> 0,59</td><td> 0,64</td><td> 0,69</td><td> 0,60</td><td> 0,36</td><td> 0,48</td>

<td>Ms, G / D</td><td> 3,3</td><td> 1,4</td><td> 0,3</td><td> 2,2</td><td> 1,6</td><td> 1,5</td><td> 1,6</td><td> 1,4</td><td> 4,3</td><td> 1,1</td>

<td>Ps, G / D</td><td> 0,5</td><td> 2,3</td><td> 10,8</td><td> 2,0</td><td> 2,8</td><td> 3,5</td><td> 3,9</td><td> 3,4</td><td> 0,4</td><td> 0,9</td>

IS 2 139 181 T3

TABLE 2C (Continued)

<td>VARIANT N °</td><td>11C</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td><td>16C</td><td>17C</td><td>18C</td><td> 19</td><td> 20</td><td> 21</td>

<td>V, YPM</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td>

<td>V, MPM</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 5836</td><td> 4846</td>

<td>TYPE ABLAND.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Without</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td><td>Vap.</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td>Without</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td>

<td>, KG / CM²</td><td> 5,60</td><td> 7,00</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td>

<td>Denier THREAD</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td><td> 50</td>

<td>FILS / THREAD</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td><td> 1,85</td>

<td>Yes,%</td><td> 7,0</td><td> 10,8</td><td> 11,3</td><td> 10,9</td><td> 10,6</td><td> 3,4</td><td> 5,0</td><td> 5,7</td><td> 7,0</td><td> 7,3</td><td> 11,3</td>

<td>DHS,%</td><td> 8,2</td><td> 10,2</td><td> 10,4</td><td> 10,2</td><td> 10,2</td><td> 3,9</td><td> 4,9</td><td> 6,0</td><td> 6,5</td><td> 8,5</td><td> 9,4</td>

<td>DHS-S,%</td><td> 1,2</td><td> -0,8</td><td> -0,7</td><td> -0,7</td><td> -0,4</td><td> -0,5</td><td> -0,1</td><td> 0,3</td><td> 1,5</td><td> 1,2</td><td> 1,9</td>

<td>STmax, MG / D</td><td> 190</td><td> 270</td><td> 190</td><td> 240</td><td> 260</td><td> 150</td><td> 210</td><td> 250</td><td> 210</td><td> 300</td><td> 290</td>

<td>T (STmax), C</td><td> 78</td><td> 84</td><td> 86</td><td> 89</td><td> 94</td><td> 84</td><td> 80</td><td> 80</td><td> 81</td><td> 82</td><td> 86</td>

<td>NST, (G / D) / K</td><td> 0,54</td><td> 0,76</td><td> 0,75</td><td> 0,66</td><td> 0,71</td><td> 0,42</td><td> 0,59</td><td> 0,71</td><td> 0,59</td><td> 0,85</td><td> 0,81</td>

<td>Ms, G / D</td><td> 2,71</td><td> 2,5</td><td> 1,7</td><td> 2,2</td><td> 2,5</td><td> 4,4</td><td> 4,2</td><td> 4,4</td><td> 3,0</td><td> 4,1</td><td> 8,8</td>

<td>Ps, G / D</td><td> 1,3</td><td> 2,9</td><td> 2,1</td><td> 2,6</td><td> 2,8</td><td> 0,5</td><td> 1,1</td><td> 1,4</td><td> 1,5</td><td> 2,2</td><td> 3,3</td>

IS 2 139 181 T3

TABLE 2D

<td>TABLE N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td>5C</td><td> 6</td><td>7C</td><td> 8</td><td> 9</td><td> 10</td>

<td>VARIANT N °</td><td> 5300</td><td> 5300</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td>

<td>V, YPM</td><td> 4846</td><td> 4846</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4155</td>

<td>V, MPM</td><td>Steam</td><td>Steam</td><td>Without</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>TYPE ABLAND.</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, ° C</td><td> 140</td><td> 160</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td>

<td>, LBS / IN²</td><td> 9,8</td><td> 11</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 56,0</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td>

<td>, KG / CM²</td><td> 50</td><td> 50</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>DENIER</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>QTY FILS.</td><td> 1,85</td><td> 1,85</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td>

<td>DPF</td><td> 10,7</td><td> 12,0</td><td> 5,5</td><td> 11,5</td><td> 16,5</td><td> 53,0</td><td> 56,5</td><td> 37,0</td><td> 24,5</td><td> 16,5</td>

<td>Yes,%</td><td> 11,2</td><td> 10,7</td><td> 4,8</td><td> 7,8</td><td> 12,2</td><td> 37,5</td><td> 54,0</td><td> 23,7</td><td> 13,9</td><td> 13,1</td>

<td>DHS,%</td><td> 0,5</td><td> -1,3</td><td> -0,7</td><td> -4,7</td><td> -4,3</td><td> -15,5</td><td> -1,5</td><td> -13,3</td><td> -10,6</td><td> -2,4</td>

<td>DHS-S,%</td><td> 290</td><td> 280</td><td> 80</td><td> 100</td><td> 140</td><td> 130</td><td> 150</td><td> 130</td><td> 110</td><td> 110</td>

<td>STmax, MG / D</td><td> 88</td><td> 93</td><td> 82</td><td> 79</td><td> 73</td><td> 72</td><td> 73</td><td> 84</td><td> 85</td><td> 91</td>

<td>T (STmax), C</td><td> 0,80</td><td> 0,77</td><td> 0,23</td><td> 0,28</td><td> 0,40</td><td> 0,38</td><td> 0,43</td><td> 0,36</td><td> 0,31</td><td> 0,30</td>

<td>NST, (G / D) / K</td><td> 27,1</td><td> 23,3</td><td> 1,5</td><td> 0,9</td><td> 0,8</td><td> 0,3</td><td> 0,3</td><td> 0,4</td><td> 0,4</td><td> 0,7</td>

<td>Ms, G / D</td><td> 3,2</td><td> 3,4</td><td> 0,4</td><td> 1,2</td><td> 2,3</td><td> 4,9</td><td> 1,7</td><td> 4,8</td><td> 2,7</td><td> 1,8</td>

<td>Ps, G / D</td><td> 4,32</td><td> 5,25</td><td> 3,64</td><td> 2,86</td><td> 0,32</td><td> 1,50</td><td> 0,80</td><td> 2,47</td><td> 2,21</td><td> 3,04</td>

IS 2 139 181 T3

TABLE 2D (Continued)

<td>TABLE N °</td><td> 11</td><td> 12</td><td>13C</td><td>14C</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td><td>19C</td><td> 20</td><td>21C</td>

<td>VARIANT N °</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4700</td><td> 4900</td><td> 4900</td><td> 4900</td>

<td>V, YPM</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4298</td><td> 4481</td><td> 4481</td><td> 4481</td>

<td>V, MPM</td><td>Without</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>TYPE ABLAND.</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, ° C</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td>

<td>, LBS / IN²</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td>

<td>, KG / CM²</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>DENIER</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>QTY FILS.</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td>

<td>DPF</td><td> 4,0</td><td> 7,5</td><td> 8,0</td><td> 16,5</td><td> 27,0</td><td> 35,0</td><td> 26,0</td><td> 22,0</td><td> 3,5</td><td> 11,5</td><td> 5,0</td>

<td>Yes,%</td><td> 4,8</td><td> 6,3</td><td> 8,5</td><td> 12,5</td><td> 21,2</td><td> 21,0</td><td> 15,4</td><td> 14,5</td><td> 4,3</td><td> 6,1</td><td> 8,4</td>

<td>DHS,%</td><td> -0,8</td><td> -0,8</td><td> -0,5</td><td> -4,0</td><td> -5,8</td><td> -14,0</td><td> -10,6</td><td> -7,5</td><td> 0,8</td><td> -5,40</td><td> 3,40</td>

<td>DHS-S,%</td><td> 90</td><td> 140</td><td> 150</td><td> 180</td><td> 160</td><td> 150</td><td> 140</td><td> 130</td><td> 90</td><td> 130</td><td> 160</td>

<td>STmax, MG / D</td><td> 83</td><td> 76</td><td> 76</td><td> 76</td><td> 77</td><td> 76</td><td> 77</td><td> 85</td><td> 90</td><td> 77</td><td> 78</td>

<td>T (STmax), C</td><td> 0,25</td><td> 0,40</td><td> 0,43</td><td> 0,52</td><td> 0,46</td><td> 0,43</td><td> 0,40</td><td> 0,36</td><td> 0,25</td><td> 0,37</td><td> 0,46</td>

<td>NST, (G / D) / K</td><td> 2,3</td><td> 1,87</td><td> 1,88</td><td> 1,09</td><td> 0,59</td><td> 0,43</td><td> 0,54</td><td> 5,91</td><td> 2,57</td><td> 1,13</td><td> 3,20</td>

<td>Ms, G / D</td><td> 0,4</td><td> 1,1</td><td> 1,2</td><td> 3,0</td><td> 4,32</td><td> 5,25</td><td> 3,64</td><td> 2,86</td><td> 0,32</td><td> 1,50</td><td> 0,80</td>

<td>Ps, G / D</td><td> 1,92</td><td> 2,08</td><td> 0,41</td><td> 0,70</td><td> 4,32</td><td> 5,25</td><td> 3,64</td><td> 2,86</td><td> 0,32</td><td> 1,50</td><td> 0,80</td>

IS 2 139 181 T3

TABLE 2E

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td>6C</td><td>7C</td><td>8C</td><td> 9</td><td>10C</td><td> 11</td>

<td>V, YPM</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 4900</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td><td> 5100</td>

<td>V, MPM</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4481</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td><td> 4663</td>

<td>ABLAND. TYPE</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td><td>Without</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td>

<td>, KG / CM²</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td><td>Without</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td>

<td>DENIER</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>QTY FILS.</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td>

<td>Yes,%</td><td> 14,5</td><td> 13,0</td><td> 19,0</td><td> 12,0</td><td> 16,0</td><td> 3,7</td><td> 5,0</td><td> 5,0</td><td> 6,5</td><td> 6,5</td><td> 15,0</td>

<td>DHS,%</td><td> 14,6</td><td> 10,9</td><td> 14,2</td><td> 11,6</td><td> 10,2</td><td> 4,8</td><td> 9,6</td><td> 5,1</td><td> 10,8</td><td> 7,6</td><td> 16,5</td>

<td>DHS-S,%</td><td> 0,10</td><td> -2,10</td><td> -4,80</td><td> -0,40</td><td> -5,80</td><td> 1,10</td><td> 4,60</td><td> 0,10</td><td> 4,70</td><td> 1,10</td><td> 1,50</td>

<td>STmax, MG / D</td><td> 170</td><td> 170</td><td> 160</td><td> 160</td><td> 130</td><td> 110</td><td> 140</td><td> 150</td><td> 150</td><td> 160</td><td> 200</td>

<td>T (STmax), C</td><td> 79</td><td> 80</td><td> 86</td><td> 85</td><td> 97</td><td> 88</td><td> 81</td><td> 78</td><td> 81</td><td> 83</td><td> 84</td>

<td>NST, (G / D) / K</td><td> 0,48</td><td> 0,48</td><td> 0,45</td><td> 0,45</td><td> 0,35</td><td> 0,30</td><td> 0,40</td><td> 0,43</td><td> 0,42</td><td> 0,45</td><td> 0,56</td>

<td>Ms, G / D</td><td> 1,17</td><td> 1,31</td><td> 0,84</td><td> 1,33</td><td> 8,13</td><td> 2,97</td><td> 2,80</td><td> 3,00</td><td> 2,31</td><td> 2,46</td><td> 1,33</td>

<td>Ps, G / D</td><td> 2,47</td><td> 2,21</td><td> 3,04</td><td> 1,92</td><td> 2,08</td><td> 0,41</td><td> 0,70</td><td> 0,75</td><td> 0,98</td><td> 1,0</td><td> 3,0</td>

IS 2 139 181 T3

TABLE 2E (Continued)

<td>VARIANT N °</td><td> 12</td><td> 13</td><td>14C</td><td>15C</td><td>16C</td><td>17C</td><td>18C</td><td>19C</td><td>20C</td><td>21C</td>

<td>V, YPM</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td><td> 5300</td>

<td>V, MPM</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td><td> 4846</td>

<td>TYPE ABLAND.</td><td>Steam</td><td>Steam</td><td>Without</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 140</td><td> 160</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td> 100</td><td> 120</td><td> 140</td><td> 160</td>

<td>, KG / CM²</td><td> 9,8</td><td> 11,2</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td> 7,0</td><td> 8,4</td><td> 9,8</td><td> 11,2</td>

<td>DENIER</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td><td> 70</td>

<td>QTY FILS.</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DPF</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td><td> 2,59</td>

<td>Yes,%</td><td> 17,0</td><td> 14,0</td><td> 4,9</td><td> 4,6</td><td> 4,8</td><td> 4,4</td><td> 5,4</td><td> 4,8</td><td> 9,0</td><td> 9,0</td>

<td>DHS,%</td><td> 13,0</td><td> 11,3</td><td> 4,8</td><td> 4,7</td><td> 5,0</td><td> 5,8</td><td> 5,5</td><td> 5,7</td><td> 8,2</td><td> 9,0</td>

<td>DHS-S,%</td><td> -4,00</td><td> -2,70</td><td> -0,1</td><td> 0,1</td><td> 0,2</td><td> 1,4</td><td> 0,1</td><td> 0,9</td><td> 0,8</td><td> 0,0</td>

<td>STmax, MG / D</td><td> 190</td><td> 160</td><td> 100</td><td> 90</td><td> 100</td><td> 90</td><td> 120</td><td> 120</td><td> 130</td><td> 130</td>

<td>T (STmax), C</td><td> 85</td><td> 92</td><td> 89</td><td> 86</td><td> 85</td><td> 84</td><td> 85</td><td> 83</td><td> 88</td><td> 86</td>

<td>NST, (G / D) / K</td><td> 0,53</td><td> 0,44</td><td> 0,28</td><td> 0,25</td><td> 0,28</td><td> 0,25</td><td> 0,34</td><td> 0,34</td><td> 0,36</td><td> 0,36</td>

<td>Ms, G / D</td><td> 1,12</td><td> 1,14</td><td> 2,04</td><td> 1,96</td><td> 2,08</td><td> 2,05</td><td> 2,22</td><td> 2,50</td><td> 1,44</td><td> 1,44</td>

<td>Ps, G / D</td><td> 3,23</td><td> 2,24</td><td> 0,49</td><td> 0,41</td><td> 0,48</td><td> 0,40</td><td> 0,65</td><td> 0,58</td><td> 1,17</td><td> 1,17</td>

IS 2 139 181 T3

TABLE 3A

<td>VARIANT N °</td><td>1 C</td><td> 2</td><td>3C</td><td> 4</td><td> 5</td><td> 6</td><td>7C</td>

<td>V, MPM</td><td> 3600</td><td> 3600</td><td> 4100</td><td> 4100</td><td> 4100</td><td> 4100</td><td> 4600</td>

<td>ABLAND.</td><td>NA</td><td>Steam</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td><td>NA</td>

<td>, ° C</td><td>NA</td><td> 250</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td>

<td>, LBS / IN²</td><td>NA</td><td> 80</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td>NA</td>

<td>, KG / CM²</td><td>NA</td><td> 5,6</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td>NA</td>

<td>DENIER</td><td> 73,0</td><td> 72,6</td><td> 68,8</td><td> 70,5</td><td> 70,3</td><td> 69,3</td><td> 70,0</td>

<td>QTY FILS.</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,15</td><td> 2,14</td><td> 2,02</td><td> 2,07</td><td> 2,07</td><td> 2,04</td><td> 2,06</td>

<td>EB,%</td><td> 95,0</td><td> 51,0</td><td> 88,0</td><td> 68,0</td><td> 68,0</td><td> 60,0</td><td> 85,0</td>

<td>RDR</td><td> 1,95</td><td> 1,51</td><td> 1,88</td><td> 1,68</td><td> 1,68</td><td> 1,60</td><td> 1,85</td>

<td>TEN, G / D</td><td> 2,90</td><td> 2,90</td><td> 3,10</td><td> 3,20</td><td> 3,30</td><td> 3,40</td><td> .30</td>

<td>TBK, G / DD</td><td> 5,66</td><td> 4,38</td><td> 5,83</td><td> 5,38</td><td> 5,54</td><td> 5,44</td><td> 6,11</td>

<td>Yes,%</td><td> 40,0</td><td> 48,0</td><td> 7,0</td><td> 70,0</td><td> 71,0</td><td> 67,0</td><td> 7,0</td>

<td>DHS,%</td><td> 32,0</td><td> 31,0</td><td> 5,1</td><td> 67,0</td><td> 67,0</td><td> 69,0</td><td> 5,0</td>

<td>DHS-S,%</td><td> -8,0</td><td> -17,0</td><td> -1,9</td><td> -3,0</td><td> -4,0</td><td> 2,0</td><td> -2,0</td>

<td>STmax, MG / D</td><td> 80</td><td> 122</td><td> 87</td><td> 127</td><td> 141</td><td> 143</td><td> 101</td>

<td>T (STmax), C</td><td> 73</td><td> 81</td><td> 83</td><td> 69</td><td> 70</td><td> 73</td><td> 73</td>

<td>NST (G / D) / K</td><td> 0,23</td><td> 0,34</td><td> 0,24</td><td> 0,37</td><td> 0,41</td><td> 0,41</td><td> 0,29</td>

<td>Ms, G / D</td><td> 0,20</td><td> 0,25</td><td> 1,24</td><td> 0,18</td><td> 0,20</td><td> 0,21</td><td> 44</td>

<td>Ps, G / D</td><td> 3,20</td><td> 5,86</td><td> 0,61</td><td> 8,89</td><td> 10,01</td><td> 9,58</td><td> 0,71</td>

<td>DEN., G / CC</td><td> 1,3486</td><td> 1,3560</td><td> 1,3583</td><td> 1,3476</td><td> 1,3484</td><td> 1,3499</td><td> 13650</td>

<td>BIRREF., X1000</td><td> 547</td><td> 1030</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td>

IS 2 139 181 T3

TABLE 3A (Continued)

<td>VARIANT N °</td><td> 8</td><td> 9</td><td> 10</td><td>11C</td><td>12C</td><td>13C</td><td>14C</td>

<td>V, MPM</td><td> 4600</td><td> 4600</td><td> 4600</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5000</td>

<td>ABLAND.</td><td>Steam</td><td>Steam</td><td>Steam</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td>

<td>, LBS / IN²</td><td> 40</td><td> 60</td><td> 80</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td>

<td>, KG / CM²</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td>

<td>DENIER</td><td> 70,0</td><td> 70,1</td><td> 69,7</td><td> 69,9</td><td> 70,5</td><td> 69,9</td><td> 70,3</td>

<td>QTY FILS.</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,06</td><td> 2,06</td><td> 2,05</td><td> 2,06</td><td> 2,07</td><td> 2,06</td><td> 2,07</td>

<td>EB,%</td><td> 63,0</td><td> 60,0</td><td> 53,0</td><td> 66,0</td><td> 66,0</td><td> 65,0</td><td> 62,0</td>

<td>RDR</td><td> 1,63</td><td> 1,60</td><td> 1,53</td><td> 1,66</td><td> 1,66</td><td> 1,65</td><td> 1,62</td>

<td>TEN, G / D</td><td> 3,60</td><td> 3,70</td><td> 3,60</td><td> 3,80</td><td> 3,60</td><td> 3,70</td><td> 3,60</td>

<td>TBK, G / DD</td><td> 5,87</td><td> 5,92</td><td> 5,51</td><td> 6,31</td><td> 5,98</td><td> 6,11</td><td> 5,83</td>

<td>Yes,%</td><td> 53,0</td><td> 60,0</td><td> 64,0</td><td> 5,0</td><td> 8,2</td><td> 8,9</td><td> 12,6</td>

<td>DHS,%</td><td> 50,0</td><td> 46,0</td><td> 45,0</td><td> 5,0</td><td> 7,9</td><td> 8,4</td><td> 11,5</td>

<td>DHS-S,%</td><td> -3,0</td><td> -14,0</td><td> -19,0</td><td> 0,0</td><td> -0,3</td><td> -0,5</td><td> -1,1</td>

<td>STmax, MG / D</td><td> 85</td><td> 161</td><td> 168</td><td> 101</td><td> 210</td><td> 240</td><td> 251</td>

<td>T (STmax), C</td><td> 72</td><td> 74</td><td> 75</td><td> 91</td><td> 80</td><td> 81</td><td> 81</td>

<td>NST (G / D) / K</td><td> 0,54</td><td> 0,46</td><td> 0,48</td><td> 0,28</td><td> 0,59</td><td> 0,68</td><td> 0,71</td>

<td>Ms, G / D</td><td> 0,35</td><td> 0,27</td><td> 0,26</td><td> 2,02</td><td> 2,56</td><td> 2,70</td><td> 1,99</td>

<td>Ps, G / D</td><td> 9,81</td><td> 9,66</td><td> 10,75</td><td> 0,51</td><td> 1,72</td><td> 2,14</td><td> 3,16</td>

<td>DEN., G / CC</td><td> 1,3510</td><td> 1,3496</td><td> 1,3520</td><td> 1,3817</td><td> 1,3676</td><td> 1,3678</td><td> 1,3601</td>

<td>BIRREF., X1000</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td>

IS 2 139 181 T3

TABLE 3B

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td> 3</td><td> 4</td><td>5C</td><td>6C</td><td>7C</td><td>8C</td><td>9C</td><td>10C</td>

<td>(YPM) YARN</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5500</td><td> 6000</td>

<td>SPIN (MPM)</td><td> 4115</td><td> 4115</td><td> 115</td><td> 4115</td><td> 4572</td><td> 4572</td><td> 4572</td><td> 4572</td><td> 5029</td><td> 5486</td>

<td>ABLAND.</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td><td>NA</td><td>NA</td>

<td>TEMP.</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td>NA</td><td>NA</td>

<td>PSI</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td>NA</td><td> 40</td><td> 60</td><td> 80</td><td>NA</td><td>NA</td>

<td>Kg / CM²</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td>NA</td><td> 2,8</td><td> 4,2</td><td> 5,6</td><td>NA</td><td>NA</td>

<td>DENIER THREAD</td><td> 74,0</td><td> 75,9</td><td> 73,2</td><td> 74,6</td><td> 74,5</td><td> 75,3</td><td> 73,5</td><td> 72,2</td><td> 73,3</td><td> 76,2</td>

<td>QTY FILS.</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,18</td><td> 2,23</td><td> 2,15</td><td> 2,19</td><td> 2,19</td><td> 2,21</td><td> 2,16</td><td> 2,12</td><td> 2,16</td><td> 2,24</td>

<td>MDOD, G / D</td><td> 34,4</td><td> 32,7</td><td> 35,9</td><td> 38,0</td><td> 41,4</td><td> 37,4</td><td> 38,3</td><td> 41,1</td><td> 48,5</td><td> 47,0</td>

<td>T7%, G / D</td><td> 0,76</td><td> 0,75</td><td> 0,94</td><td> 0,95</td><td> 0,95</td><td> 0,85</td><td> 0,89</td><td> 0,97</td><td> 1,16</td><td> 1,15</td>

<td>EB,%</td><td> 79,3</td><td> 79,3</td><td> 63,2</td><td> 64,5</td><td> 70,2</td><td> 75,7</td><td> 73,3</td><td> 72,5</td><td> 62,1</td><td> 63,6</td>

<td>RDR</td><td> 1,793</td><td> 1,793</td><td> 1,632</td><td> 1,645</td><td> 1,702</td><td> 1,757</td><td> 1,733</td><td> 1,725</td><td> 1,621</td><td> 1,636</td>

<td>TEN., G / D</td><td> 3,09</td><td> 3,07</td><td> 2,99</td><td> 3,11</td><td> 3,44</td><td> 3,25</td><td> 3,29</td><td> 3,45</td><td> 3,67</td><td> 3,70</td>

<td>TBK, G / DD</td><td> 5,54</td><td> 5,50</td><td> 4,88</td><td> 5,12</td><td> 5,85</td><td> 5,71</td><td> 5,70</td><td> 5,95</td><td> 5,95</td><td> 6,06</td>

<td>Yes,%</td><td> 7,0</td><td> 8,5</td><td> 68,7</td><td> 62,7</td><td> 3,9</td><td> 5,7</td><td> 6,3</td><td> 5,8</td><td> 3,7</td><td> 3,4</td>

<td>DHS,%</td><td> 5,2</td><td> 6,1</td><td> 63,9</td><td> 67,0</td><td> 4,3</td><td> 4,9</td><td> 5,1</td><td> 5,4</td><td> 4,2</td><td> 4,0</td>

<td>DHS-S,%</td><td> -1,8</td><td> -2,4</td><td> -4,8</td><td> 4,3</td><td> 0,4</td><td> -0,8</td><td> -1,2</td><td> -0,4</td><td> 0,5</td><td> 0,6</td>

<td>STmax, MG / D</td><td> 71</td><td> 101</td><td> 147</td><td> 132</td><td> 92</td><td> 89</td><td> 96</td><td> 125</td><td> 107</td><td> 101</td>

<td>T (STmax), C</td><td> 82</td><td> 72</td><td> 64</td><td> 66</td><td> 83</td><td> 79</td><td> 78</td><td> 79</td><td> 91</td><td> 94</td>

<td>NST, (G / D) /</td><td> 0,20</td><td> 0,29</td><td> 0,44</td><td> 0,39</td><td> 0,26</td><td> 0,25</td><td> 0,27</td><td> 0,36</td><td> 0,25</td><td> 0,28</td>

<td>Ms, G / D</td><td> 1,0</td><td> 1,2</td><td> 0,2</td><td> 0,2</td><td> 2,4</td><td> 1,6</td><td> 1,5</td><td> 2,2</td><td> 2,9</td><td> 3,0</td>

<td>Ps, G / D</td><td> 0,50</td><td> 0,86</td><td> 10,10</td><td> 8,28</td><td> 0,36</td><td> 0,51</td><td> 0,60</td><td> 0,73</td><td> 0,40</td><td> 0,38</td>

<td>DEN., G / CC</td><td> 1,3618</td><td> 1,3596</td><td> 1,3480</td><td> 1,3493</td><td> 1,3716</td><td> 1,3645</td><td> 1,3651</td><td> 1,3711</td><td> 1,3783</td><td> 1,4022</td>

IS 2 139 181 T3

TABLE 4

<td>VARIANT N °</td><td> 1</td><td> 2</td><td>3C</td><td>4C</td><td>5C</td><td>6C</td><td>7C</td><td> 8</td>

<td>V, YPM</td><td> 4100</td><td> 4100</td><td> 4600</td><td> 4600</td><td> 4100</td><td> 4100</td><td> 4100</td><td> 4100</td>

<td>ABLAND.</td><td>NA</td><td>Steam</td><td>NA</td><td>Steam</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td>NA</td><td> 250</td><td>NA</td><td> 250</td><td>NA</td><td> 130</td><td> 180</td><td> 205</td>

<td>, LBS / IN²</td><td>NA</td><td> 80</td><td>NA</td><td> 80</td><td>NA</td><td> 15</td><td> 15</td><td> 15</td>

<td>, KG / CM²</td><td>NA</td><td> 5,6</td><td>NA</td><td> 5,6</td><td>NA</td><td> 1,1</td><td> 1,1</td><td> 1,1</td>

<td>DENIER</td><td> 71,2</td><td> 71,2</td><td> 71,0</td><td> 70,8</td><td> 70,6</td><td> 70,1</td><td> 70,0</td><td> 69,5</td>

<td>QTY FILS.</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,09</td><td> 2,09</td><td> 2,09</td><td> 2,08</td><td> 2,08</td><td> 2,06</td><td> 2,06</td><td> 2,04</td>

<td>EB,%</td><td> 58,0</td><td> 49,0</td><td> 61,0</td><td> 42,0</td><td> 79,0</td><td> 73,0</td><td> 76,0</td><td> 73,0</td>

<td>RDR</td><td> 1,58</td><td> 1,49</td><td> 1,61</td><td> 1,42</td><td> 1,79</td><td> 1,73</td><td> 1,76</td><td> 1,73</td>

<td>TEN., G / D</td><td> 3,00</td><td> 3,40</td><td> 2,80</td><td> 3,40</td><td> 3,10</td><td> 3,10</td><td> 3,10</td><td> 3,10</td>

<td>TBK, G / DD</td><td> 4,74</td><td> 5,07</td><td> 4,51</td><td> 4,83</td><td> 5,55</td><td> 5,36</td><td> 5,46</td><td> 5,36</td>

<td>Yes,%</td><td> 25,0</td><td> 51,0</td><td> 12,0</td><td> 48,0</td><td> 24,0</td><td> 53,0</td><td> 58,0</td><td> 61,0</td>

<td>DHS,%</td><td> 20,0</td><td> 33,0</td><td> 8,6</td><td> 29,0</td><td> 16,0</td><td> 50,0</td><td> 54,0</td><td> 63,0</td>

<td>DHS-S,%</td><td> -5,0</td><td> -18,0</td><td> -3,4</td><td> -19,0</td><td> -8,0</td><td> -3,0</td><td> -4,0</td><td> 2,0</td>

<td>STmax, MG / D</td><td> 99</td><td> 146</td><td> 116</td><td> 173</td><td> 86</td><td> 111</td><td> 104</td><td> 121</td>

<td>T (STmax), C</td><td> 76</td><td> 85</td><td> 76</td><td> 90</td><td> 78</td><td> 70</td><td> 70</td><td> 69</td>

<td>NST, (G / D) / K</td><td> 0,28</td><td> 0,41</td><td> 0,33</td><td> 0,48</td><td> 0,25</td><td> 0,32</td><td> 0,30</td><td> 0,35</td>

<td>Ms, G / D</td><td> 0,40</td><td> 0,29</td><td> 0,97</td><td> 0,36</td><td> 0,36</td><td> 0,21</td><td> 0,18</td><td> 0,20</td>

<td>Ps, G / D</td><td> 2,48</td><td> 7,45</td><td> 1,39</td><td> 8,30</td><td> 2,06</td><td> 5,88</td><td> 6,03</td><td> 7,38</td>

<td>DEN., G / CC</td><td> 1,3563</td><td> 1,3574</td><td> 1,3351</td><td> 1,3571</td><td> 1,3512</td><td> 1,3472</td><td> 1,3472</td><td> 1,3475</td>

<td>BIRREF. X1000</td><td> 638</td><td> 1079</td><td> 747</td><td> 1184</td><td> —</td><td> —</td><td> —</td><td> —</td>

IS 2 139 181 T3

TABLE 4 (Continued)

<td>VARIANT N °</td><td> 9</td><td> 10</td><td>11C</td><td>12C</td><td>13C</td><td> 14</td><td> 15</td><td>16C</td><td>17C</td>

<td>V, YPM</td><td> 4100</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 4100</td><td> 4600</td><td> 5000</td>

<td>ABLAND.</td><td>Steam</td><td>NA</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td><td>Steam</td>

<td>, ° C</td><td> 245</td><td>NA</td><td> 245</td><td> 245</td><td> 245</td><td> 245</td><td> 247</td><td> 247</td><td> 247</td>

<td>, LBS / IN²</td><td> 15</td><td>NA</td><td> 15</td><td> 20</td><td> 25</td><td> 30</td><td> 20</td><td> 20</td><td> 20</td>

<td>, KG / CM²</td><td> 1,1</td><td>NA</td><td> 1,1</td><td> 2,8</td><td> 1,8</td><td> 2,1</td><td> 1,4</td><td> 1,4</td><td> 1,4</td>

<td>DENIER</td><td> 70,4</td><td> 69,9</td><td> 71,7</td><td> 71,8</td><td> 71,8</td><td> 71,8</td><td> 40,1</td><td> 40,1</td><td> 39,9</td>

<td>QTY FILS.</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 17</td><td> 17</td><td> 17</td>

<td>DPF</td><td> 2,07</td><td> 2,06</td><td> 2,11</td><td> 2,11</td><td> 2,11</td><td> 2,11</td><td> 2,36</td><td> 2,36</td><td> 2,35</td>

<td>EB,%</td><td> 70,0</td><td> 66,0</td><td> 66,0</td><td> 66,0</td><td> 66,0</td><td> 64,0</td><td> 68,0</td><td> 69,0</td><td> 67,0</td>

<td>RDR</td><td> 1,70</td><td> 1,66</td><td> 1,66</td><td> 1,66</td><td> 1,66</td><td> 1,64</td><td> 1,68</td><td> 1,69</td><td> 1,67</td>

<td>TEN., G / D</td><td> 3,10</td><td> 3,80</td><td> 3,70</td><td> 3,70</td><td> 3,60</td><td> 3,60</td><td> 3,20</td><td> 3,40</td><td> 3,60</td>

<td>TBK, G / DD</td><td> 5,27</td><td> 6,31</td><td> 6,14</td><td> 6,14</td><td> 5,98</td><td> 5,90</td><td> 5,38</td><td> 5,75</td><td> 6,01</td>

<td>Yes,%</td><td> 63,0</td><td> 5,0</td><td> 7,4</td><td> 6,2</td><td> 7,1</td><td> 8,2</td><td> 57,0</td><td> 8,0</td><td> 4,7</td>

<td>DHS,%</td><td> 63,0</td><td> 5,0</td><td> 6,7</td><td> 5,9</td><td> 6,7</td><td> 7,3</td><td> 58,0</td><td> 10,0</td><td> 5,0</td>

<td>DHS-S,%</td><td> 0,0</td><td> 0,0</td><td> -0,7</td><td> -0,3</td><td> -0,4</td><td> -0,9</td><td> 1,0</td><td> 2,0</td><td> 1,7</td>

<td>STmax, MG / D</td><td> 120</td><td> 101</td><td> 181</td><td> 178</td><td> 178</td><td> 203</td><td> 144</td><td> 180</td><td> 163</td>

<td>T (STmax), C</td><td> 69</td><td> 73</td><td> 79</td><td> 80</td><td> 79</td><td> 79</td><td> 68</td><td> 77</td><td> 83</td>

<td>NST, (G / D) / K</td><td> 0,35</td><td> 0,29</td><td> 0,51</td><td> 0,50</td><td> 0,51</td><td> 0,58</td><td> 0,42</td><td> 0,51</td><td> 0,46</td>

<td>Ms, G / D</td><td> 0,19</td><td> 2,02</td><td> 2,45</td><td> 2,87</td><td> 2,51</td><td> 2,48</td><td> 0,25</td><td> 2,25</td><td> 3,47</td>

<td>Ps, G / D</td><td> 7,56</td><td> 0,51</td><td> 1,34</td><td> 1,10</td><td> 1,26</td><td> 1,66</td><td> 8,21</td><td> 1,44</td><td> 0,77</td>

<td>DEN., G / CC</td><td> 1,3491</td><td> —</td><td> 1,3670</td><td> 1,3670</td><td> 1,3653</td><td> 1,3738</td><td> 1,3481</td><td> 1,3582</td><td> 1,3738</td>

<td>BIRREF. X1000</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td><td> —</td>

IS 2 139 181 T3

TABLE 5A

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td>

<td>V, MPM</td><td> 3750</td><td> 3750</td><td> 3750</td><td> 3750</td><td> 3750</td><td> 3750</td><td> 3750</td><td> 3750</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td> 120</td><td> 150</td><td> 120</td><td> 135</td><td> 150</td><td> 180</td><td> 120</td><td> 150</td>

<td>DENIER</td><td> 40</td><td> 40</td><td> 60</td><td> 60</td><td> 60</td><td> 60</td><td> 80</td><td> 80</td>

<td>DPF</td><td> 1,18</td><td> 1,18</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 2,35</td><td> 2,35</td>

<td>MOD., G / D</td><td> 51,1</td><td> 65,0</td><td> 43,2</td><td> 43,5</td><td> 58,7</td><td> 59,2</td><td> 34,6</td><td> 58,4</td>

<td>T7%, G / D</td><td> 1,76</td><td> 3,00</td><td> 1,25</td><td> 1,27</td><td> 2,55</td><td> 2,82</td><td> 0,99</td><td> 2,24</td>

<td>EB,%</td><td> 43,5</td><td> 32,9</td><td> 59,3</td><td> 59,8</td><td> 36,3</td><td> 33,4</td><td> 72,6</td><td> 41,9</td>

<td>RDR</td><td> 1,435</td><td> 1,329</td><td> 1,593</td><td> 1,598</td><td> 1,363</td><td> 1,334</td><td> 1,726</td><td> 1,419</td>

<td>TEN., G / D</td><td> 3,54</td><td> 4,57</td><td> 3,39</td><td> 3,41</td><td> 4,27</td><td> 4,55</td><td> 3,24</td><td> 4,23</td>

<td>TBK, G / DD</td><td> 5,08</td><td> 6,07</td><td> 5,40</td><td> 5,45</td><td> 5,82</td><td> 6,07</td><td> 5,59</td><td> 6,00</td>

<td>Yes,%</td><td> 51,9</td><td> 8,2</td><td> 52,0</td><td> 48,1</td><td> 8,7</td><td> 5,5</td><td> 49,3</td><td> 10,3</td>

<td>DHS,%</td><td> 60,7</td><td> 9,5</td><td> 72,4</td><td> 73,6</td><td> 9,8</td><td> 7,7</td><td> 68,1</td><td> 10,6</td>

<td>DHS-S,%</td><td> 8,8</td><td> 1,3</td><td> 20,4</td><td> 25,5</td><td> 0,9</td><td> 2,2</td><td> 36,8</td><td> 0,3</td>

<td>STmax, MG / D</td><td> 200</td><td> 390</td><td> 130</td><td> 140</td><td> 290</td><td> 340</td><td> 110</td><td> 240</td>

<td>T (STmax), C</td><td> 77</td><td> 150</td><td> 72</td><td> 73</td><td> 141</td><td> 170</td><td> 73</td><td> 133</td>

<td>NST, (G / D) / K</td><td> 0,57</td><td> 0,92</td><td> 0,38</td><td> 0,40</td><td> 0,70</td><td> 0,77</td><td> 0,32</td><td> 0,59</td>

<td>Ms, G / D</td><td> 0,39</td><td> 4,76</td><td> 0,25</td><td> 0,29</td><td> 3,33</td><td> 6,18</td><td> 0,23</td><td> 1,29</td>

<td>Ps, G / D</td><td> 10,4</td><td> 3,2</td><td> 6,8</td><td> 6,7</td><td> 2,5</td><td> 1,9</td><td> 5,4</td><td> 2,5</td>

IS 2 139 181 T3

TABLE 5A (Continued)

<td>VARIANT N °</td><td> 9</td><td> 10</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td>

<td>V, MPM</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td> 120</td><td> 150</td><td> 120</td><td> 135</td><td> 150</td><td> 180</td><td> 120</td><td> 150</td>

<td>DENIER</td><td> 40</td><td> 40</td><td> 60</td><td> 60</td><td> 60</td><td> 60</td><td> 80</td><td> 80</td>

<td>DPF</td><td> 1,18</td><td> 1,18</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 2,35</td><td> 2,35</td>

<td>MOD., G / D</td><td> 49,1</td><td> 68,0</td><td> 43,0</td><td> 51,1</td><td> 63,5</td><td> 59,2</td><td> 36,7</td><td> 58,1</td>

<td>T7%, G / D</td><td> 1,66</td><td> 3,23</td><td> 1,29</td><td> 1,33</td><td> 2,72</td><td> 2,82</td><td> 1,08</td><td> 2,38</td>

<td>EB,%</td><td> 41,5</td><td> 28,3</td><td> 57,4</td><td> 60,8</td><td> 35,5</td><td> 33,4</td><td> 67,2</td><td> 42,2</td>

<td>RDR</td><td> 1,415</td><td> 1,283</td><td> 1,574</td><td> 1,608</td><td> 1,355</td><td> 1,334</td><td> 1,672</td><td> 1,422</td>

<td>TEN., G / D</td><td> 3,29</td><td> 4,62</td><td> 3,47</td><td> 3,74</td><td> 4,46</td><td> 4,55</td><td> 3,37</td><td> 4,46</td>

<td>TBK, G / DD</td><td> 4,66</td><td> 5,93</td><td> 5,46</td><td> 6,01</td><td> 6,04</td><td> 6,07</td><td> 5,63</td><td> 6,34</td>

<td>Yes,%</td><td> 44,7</td><td> 8,2</td><td> 47,4</td><td> 51,1</td><td> 9,2</td><td> 5,5</td><td> 48,9</td><td> 10,8</td>

<td>DHS,%</td><td> 57,7</td><td> 9,9</td><td> 62,1</td><td> 66,9</td><td> 10,0</td><td> 7,7</td><td> 58,3</td><td> 11,0</td>

<td>DHS-S,%</td><td> 13,0</td><td> 1,7</td><td> 14,7</td><td> 15,8</td><td> 0,8</td><td> 2,2</td><td> 9,6</td><td> 0,2</td>

<td>STmax, MG / D</td><td> 210</td><td> 340</td><td> 160</td><td> 150</td><td> 330</td><td> 340</td><td> 130</td><td> 200</td>

<td>T (STmax), C</td><td> 72</td><td> 160</td><td> 73</td><td> 72</td><td> 147</td><td> 170</td><td> 73</td><td> 133</td>

<td>NST, (G / D) / K</td><td> 0,61</td><td> 0,79</td><td> 0,46</td><td> 0,43</td><td> 0,79</td><td> 0,77</td><td> 0,27</td><td> 0,49</td>

<td>Ms, G / D</td><td> 0,47</td><td> 0,41</td><td> 0,34</td><td> 0,29</td><td> 0,36</td><td> 3,09</td><td> 0,49</td><td> 1,85</td>

<td>Ps, G / D</td><td> 9,4</td><td> 2,8</td><td> 7,6</td><td> 7,7</td><td> 3,3</td><td> 2,6</td><td> 7,6</td><td> 2,2</td>

IS 2 139 181 T3

TABLE 5B

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td>5C</td><td> 6</td><td> 7</td><td> 8</td><td> 9</td><td> 10</td>

<td>V, YPM</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 5000</td><td> 5000</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td> 120</td><td> 150</td><td> 120</td><td> 135</td><td> 150</td><td> 180</td><td> 120</td><td> 150</td><td> 120</td><td> 120</td>

<td>DENIER THREAD</td><td> 40</td><td> 40</td><td> 60</td><td> 60</td><td> 60</td><td> 60</td><td> 80</td><td> 80</td><td> 40</td><td> 60</td>

<td>DPF</td><td> 1,18</td><td> 1,18</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 2,35</td><td> 2,35</td><td> 1,18</td><td> 1,76</td>

<td>MOD., G / D</td><td> 53,1</td><td> 70,4</td><td> 48,2</td><td> 48,3</td><td> 59,4</td><td> 61,7</td><td> 60,5</td><td> 59,4</td><td> 67,0</td><td> 53,3</td>

<td>T7%, G / D</td><td> 1,90</td><td> 3,60</td><td> 1,50</td><td> 1,59</td><td> 2,95</td><td> 3,12</td><td> 2,63</td><td> 2,95</td><td> 2,29</td><td> 1,76</td>

<td>EB,%</td><td> 44,3</td><td> 25,4</td><td> 53,5</td><td> 54,1</td><td> 28,9</td><td> 31,6</td><td> 37,1</td><td> 28,9</td><td> 40,9</td><td> 51,5</td>

<td>RDR</td><td> 1,443</td><td> 1,254</td><td> 1,535</td><td> 1,541</td><td> 1,289</td><td> 1,316</td><td> 1,371</td><td> 1,289</td><td> 1,409</td><td> 1,515</td>

<td>TEN., G / D</td><td> 3,68</td><td> 4,85</td><td> 3,44</td><td> 3,79</td><td> 4,47</td><td> 4,87</td><td> 4,56</td><td> 4,47</td><td> 3,91</td><td> 3,75</td>

<td>TBK, G / DD</td><td> 5,31</td><td> 6,08</td><td> 5,28</td><td> 5,84</td><td> 5,76</td><td> 6,41</td><td> 6,25</td><td> 5,76</td><td> 5,51</td><td> 5,68</td>

<td>Yes,%</td><td> 23,6</td><td> 8,6</td><td> 23,9</td><td> 28,7</td><td> 10,0</td><td> 6,1</td><td> 11,4</td><td> 10,0</td><td> 13,5</td><td> 10,6</td>

<td>DHS,%</td><td> 24,7</td><td> 9,6</td><td> 22,8</td><td> 28,6</td><td> 10,6</td><td> 7,4</td><td> 11,8</td><td> 10,6</td><td> 11,5</td><td> 9,2</td>

<td>DHS-S,%</td><td> 1,1</td><td> 1,0</td><td> -1,1</td><td> -0,1</td><td> 0,6</td><td> 1,3</td><td> 0,4</td><td> 0,6</td><td> -2,0</td><td> -1,4</td>

<td>STmax, MG / D</td><td> 200</td><td> 430</td><td> 200</td><td> 200</td><td> 110</td><td> 380</td><td> 310</td><td> 360</td><td> 330</td><td> 170</td>

<td>T (STmax), C</td><td> 77</td><td> 172</td><td> 77</td><td> 75</td><td> 150</td><td> 177</td><td> 138</td><td> 150</td><td> 80</td><td> 84</td>

<td>NST, (G / D) / K</td><td> 0,57</td><td> 0,97</td><td> 0,57</td><td> 0,57</td><td> 0,38</td><td> 0,84</td><td> 0,75</td><td> 0,85</td><td> 0,93</td><td> 0,48</td>

<td>Ms, G / D</td><td> 0,8</td><td> 5,0</td><td> 0,8</td><td> 0,7</td><td> 1,1</td><td> 6,2</td><td> 2,7</td><td> 3,6</td><td> 2,4</td><td> 1,6</td>

<td>Ps, G / D</td><td> 4,7</td><td> 3,7</td><td> 4,6</td><td> 5,7</td><td> 1,1</td><td> 2,3</td><td> 3,5</td><td> 3,6</td><td> 4,5</td><td> 1,8</td>

IS 2 139 181 T3

TABLE 5B (Continued)

<td>VARIANT N °</td><td> 11</td><td> 12</td><td> 13</td><td>14C</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td><td> 19</td>

<td>V, YPM</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5000</td><td> 5500</td><td> 5500</td><td> 5500</td><td> 6000</td><td> 6000</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td> 135</td><td> 150</td><td> 180</td><td> 120</td><td> 120</td><td> 135</td><td> 180</td><td> 120</td><td> 135</td>

<td>DENIER THREAD</td><td> 60</td><td> 60</td><td> 60</td><td> 80</td><td> 80</td><td> 80</td><td> 80</td><td> 80</td><td> 80</td>

<td>DPF</td><td> 1,76</td><td> 1,76</td><td> 1,76</td><td> 2,35</td><td> 2,35</td><td> 2,35</td><td> 2,35</td><td> 2,35</td><td> 2,35</td>

<td>MOD., G / D</td><td> 53,2</td><td> 60,5</td><td> 70,7</td><td> 47,9</td><td> 70,5</td><td> 65,3</td><td> 80,5</td><td> 61,8</td><td> 78,3</td>

<td>T7%, G / D</td><td> 1,79</td><td> 2,63</td><td> 3,00</td><td> 1,57</td><td> 2,56</td><td> 2,47</td><td> 3,17</td><td> 3,03</td><td> 2,95</td>

<td>EB,%</td><td> 54,1</td><td> 37,1</td><td> 33,3</td><td> 53,8</td><td> 31,0</td><td> 34,3</td><td> 28,4</td><td> 23,8</td><td> 24,6</td>

<td>RDR</td><td> 1,541</td><td> 1,371</td><td> 1,333</td><td> 1,538</td><td> 1,310</td><td> 1,343</td><td> 1,284</td><td> 1,238</td><td> 1,246</td>

<td>TEN., G / D</td><td> 3,79</td><td> 4,56</td><td> 4,75</td><td> 3,64</td><td> 3,79</td><td> 3,96</td><td> 4,44</td><td> 3,90</td><td> 3,95</td>

<td>TBK, G / DD</td><td> 5,84</td><td> 6,25</td><td> 6,33</td><td> 5,60</td><td> 5,0</td><td> 5,3</td><td> 5,7</td><td> 4,83</td><td> 4,92</td>

<td>Yes,%</td><td> 11,0</td><td> 11,4</td><td> 5,2</td><td> 6,2</td><td> 15,7</td><td> 12,6</td><td> 5,7</td><td> 11,4</td><td> 12,5</td>

<td>DHS,%</td><td> 9,5</td><td> 11,8</td><td> 6,8</td><td> 5,6</td><td> 13,3</td><td> 12,5</td><td> 7,3</td><td> 9,8</td><td> 11,9</td>

<td>DHS-S,%</td><td> -1,5</td><td> 0,4</td><td> 1,6</td><td> -0,6</td><td> -2,4</td><td> -0,1</td><td> 1,6</td><td> -1,6</td><td> -0,6</td>

<td>STmax, MG / D</td><td> 230</td><td> 310</td><td> 440</td><td> 160</td><td> 460</td><td> 310</td><td> 540</td><td> 410</td><td> 380</td>

<td>T (STmax), C</td><td> 83</td><td> 138</td><td> 177</td><td> 85</td><td> 80</td><td> 81</td><td> 153</td><td> 84</td><td> 80</td>

<td>NST, (G / D) / K</td><td> 0,65</td><td> 0,75</td><td> 0,98</td><td> 0,45</td><td> 1,30</td><td> 0,88</td><td> 1,27</td><td> 1,15</td><td> 1,08</td>

<td>Ms, G / D</td><td> 2,1</td><td> 2,7</td><td> 8,5</td><td> 2,6</td><td> 2,9</td><td> 2,5</td><td> 9,5</td><td> 3,6</td><td> 3,0</td>

<td>Ps, G / D</td><td> 2,5</td><td> 3,5</td><td> 2,3</td><td> 1,0</td><td> 7,2</td><td> 3,9</td><td> 3,1</td><td> 4,7</td><td> 4,8</td>

IS 2 139 181 T3

TABLE 6

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td>3C</td><td> 4</td><td> 5</td><td>6C</td><td> 7</td><td> 8</td><td> 9</td><td>10C</td><td> 11</td>

<td>V, MPM</td><td> 3000</td><td> 3000</td><td> 3000</td><td> 3500</td><td> 3500</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4000</td><td> 4550</td><td> 4550</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td>Without</td><td> 165</td><td> 180</td><td>Without</td><td> 180</td><td>Without</td><td> 150</td><td> 165</td><td> 180</td><td>Without</td><td> 150</td>

<td>DENIER</td><td> 62,2</td><td> 63,0</td><td> 62,4</td><td> 62,7</td><td> 62,9</td><td> 62,0</td><td> 61,6</td><td> 60,0</td><td> 62,6</td><td> 62,4</td><td> 62,2</td>

<td>EB,%</td><td> 122,9</td><td> 71,0</td><td> 66,7</td><td> 105,4</td><td> 59,2</td><td> 90,7</td><td> 56,0</td><td> 55,7</td><td> 56,9</td><td> 85,0</td><td> 63,3</td>

<td>RDR</td><td> 2,23</td><td> 1,71</td><td> 1,67</td><td> 2,05</td><td> 1,59</td><td> 1,91</td><td> 1,56</td><td> 1,56</td><td> 1,57</td><td> 1,85</td><td> 1,63</td>

<td>TEN., G / D</td><td> 2,78</td><td> 3,62</td><td> 3,42</td><td> 3,00</td><td> 2,96</td><td> 3,05</td><td> 3,97</td><td> 3,95</td><td> 3,94</td><td> 3,30</td><td> 3,45</td>

<td>TBK, G / DD</td><td> 6,20</td><td> 3,74</td><td> 5,70</td><td> 6,15</td><td> 4,71</td><td> 5,83</td><td> 6,19</td><td> 6,15</td><td> 6,18</td><td> 6,11</td><td> 5,63</td>

<td>Yes,%</td><td> 38,3</td><td> 6,4</td><td> 8,6</td><td> 22,4</td><td> 8,4</td><td> 7,5</td><td> 31,5</td><td> 15,1</td><td> 9,3</td><td> 5,3</td><td> 22,0</td>

<td>DHS,%</td><td> 40,4</td><td> 6,8</td><td> 8,1</td><td> 18,2</td><td> 8,1</td><td> 6,3</td><td> 32,8</td><td> 13,8</td><td> 9,0</td><td> 5,0</td><td> 22,2</td>

<td>DHS-S,%</td><td> 1,9</td><td> 0,4</td><td> -0,5</td><td> -4,2</td><td> -0,3</td><td> -1,2</td><td> 0,7</td><td> -1,3</td><td> -0,3</td><td> -0,3</td><td> 0,2</td>

<td>STmax, MG / D</td><td> 69</td><td> 140</td><td> 157</td><td> 95</td><td> 170</td><td> 128</td><td> 210</td><td> 219</td><td> 228</td><td> 180</td><td> 257</td>

<td>T (STmax), C</td><td> 72</td><td> 92</td><td> 86</td><td> 71</td><td> 90</td><td> 75</td><td> 77</td><td> 89</td><td> 92</td><td> 75</td><td> 79</td>

<td>NST, (G / D) / K</td><td> 0,20</td><td> 0,38</td><td> 0,44</td><td> 0,28</td><td> 0,47</td><td> 0,37</td><td> 0,60</td><td> 0,60</td><td> 0,62</td><td> 0,52</td><td> 0,73</td>

<td>Ms, G / D</td><td> 2,64</td><td> 2,19</td><td> 1,83</td><td> 0,42</td><td> 2,02</td><td> 1,71</td><td> 0,67</td><td> 1,45</td><td> 2,45</td><td> 3,40</td><td> 1,17</td>

<td>Ps, G / D</td><td> 0,18</td><td> 0,90</td><td> 1,35</td><td> 2,13</td><td> 1,43</td><td> 0,96</td><td> 6,62</td><td> 3,31</td><td> 2,12</td><td> 0,95</td><td> 5,65</td>

IS 2 139 181 T3

TABLE 6 (Continued)

<td>VARIANT N °</td><td> 12</td><td> 13</td><td>14C</td><td>15C</td><td>16C</td><td> 17</td><td>18C</td><td> 19</td><td>20C</td><td>21C</td><td> 22</td>

<td>V, MPM</td><td> 4550</td><td> 4550</td><td> 5060</td><td> 5060</td><td> 5060</td><td> 5060</td><td> 5060</td><td> 5060</td><td> 5060</td><td> 5610</td><td> 5610</td>

<td>ABLAND.</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td><td>Air</td>

<td>ABLAND., ° C</td><td> 165</td><td> 180</td><td>Without</td><td> 120</td><td> 130</td><td> 140</td><td> 150</td><td> 165</td><td> 180</td><td>Without</td><td> 180</td>

<td>DENIER</td><td> 61,8</td><td> 62,0</td><td> 62,0</td><td> 62,0</td><td> 62,0</td><td> 61,7</td><td> 62,2</td><td> 62,2</td><td> 61,7</td><td> 62,3</td><td> 61,9</td>

<td>EB,%</td><td> 53,3</td><td> 50,9</td><td> 71,4</td><td> 76,6</td><td> 76,5</td><td> 73,2</td><td> 69,9</td><td> 70,8</td><td> 67,1</td><td> 61,1</td><td> 63,4</td>

<td>RDR</td><td> 1,53</td><td> 1,51</td><td> 1,71</td><td> 1,77</td><td> 1,77</td><td> 1,73</td><td> 1,70</td><td> 1,71</td><td> 1,67</td><td> 1,61</td><td> 1,63</td>

<td>TEN., G / D</td><td> 3,85</td><td> 4,06</td><td> 3,28</td><td> 3,25</td><td> 3,37</td><td> 3,41</td><td> 3,37</td><td> 3,57</td><td> 3,63</td><td> 3,22</td><td> 3,64</td>

<td>TBK, G / DD</td><td> 5,90</td><td> 6,13</td><td> 5,61</td><td> 5,74</td><td> 5,95</td><td> 5,91</td><td> 5,73</td><td> 6,10</td><td> 6,07</td><td> 5,18</td><td> 5,89</td>

<td>Yes,%</td><td> 23,9</td><td> 11,3</td><td> 4,1</td><td> 3,7</td><td> 4,2</td><td> 5,6</td><td> 6,1</td><td> 10,2</td><td> 12,3</td><td> 4,4</td><td> 8,0</td>

<td>DHS,%</td><td> 21,3</td><td> 11,4</td><td> 4,1</td><td> 4,0</td><td> 4,6</td><td> 5,6</td><td> 6,5</td><td> 9,3</td><td> 11,3</td><td> 5,0</td><td> 8,0</td>

<td>DHS-S,%</td><td> -2,6</td><td> 0,1</td><td> 0,0</td><td> 0,3</td><td> 0,4</td><td> 0,0</td><td> 0,4</td><td> -0,9</td><td> -1,0</td><td> 0,6</td><td> 0,0</td>

<td>STmax, MG / D</td><td> 285</td><td> 257</td><td> 187</td><td> 166</td><td> 220</td><td> 268</td><td> 227</td><td> 288</td><td> 306</td><td> 197</td><td> 315</td>

<td>T (STmax), C</td><td> 82</td><td> 94</td><td> 80</td><td> 82</td><td> 78</td><td> 77</td><td> 81</td><td> 83</td><td> 87</td><td> 86</td><td> 88</td>

<td>NST, (G / D) / K</td><td> 0,80</td><td> 0,70</td><td> 0,53</td><td> 0,47</td><td> 0,63</td><td> 0,77</td><td> 0,64</td><td> 0,81</td><td> 0,85</td><td> 0,55</td><td> 0,87</td>

<td>Ms, G / D</td><td> 1,19</td><td> 2,27</td><td> 4,56</td><td> 4,49</td><td> 5,24</td><td> 4,79</td><td> 3,72</td><td> 2,82</td><td> 3,14</td><td> 4,48</td><td> 3,94</td>

<td>Ps, G / D</td><td> 6,81</td><td> 2,90</td><td> 0,77</td><td> 0,61</td><td> 0,92</td><td> 1,50</td><td> 1,38</td><td> 2,94</td><td> 3,76</td><td> 0,87</td><td> 2,52</td>

IS 2 139 181 T3

TABLE 7

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td>

<td>SPEED, MPH</td><td> 3429</td><td> 3429</td><td> 3429</td><td> 3429</td><td> 3658</td><td> 3658</td><td> 3658</td>

<td>° C TREAT.</td><td> 135</td><td> 135</td><td> 135</td><td> 135</td><td> 180</td><td> 180</td><td> 180</td>

<td>DR (1)</td><td> 1,00</td><td> 1,09</td><td> 1,18</td><td> 1,22</td><td> 1,00</td><td> 1,11</td><td> 1,19</td>

<td>TEMP. STRETCH.</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td>

<td>RELAX., ° C</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td>

<td>DENIER</td><td> 60,0</td><td> 44,4</td><td> 51,5</td><td> 50,1</td><td> 60,0</td><td> 55,4</td><td> 52,4</td>

<td>MOD., G / D</td><td> 44,4</td><td> 64,3</td><td> 73,4</td><td> 73,9</td><td> 44,4</td><td> 70,1</td><td> 87,5</td>

<td>EB,%</td><td> 53,3</td><td> 51,5</td><td> 37,4</td><td> 35,3</td><td> 55,3</td><td> 29,3</td><td> 32,0</td>

<td>RDR</td><td> 1,533</td><td> 1,515</td><td> 1,374</td><td> 1,353</td><td> 1,553</td><td> 1,293</td><td> 1,320</td>

<td>TEN., G / D</td><td> 3,18</td><td> 3,67</td><td> 3,74</td><td> 4,06</td><td> 4,02</td><td> 3,89</td><td> 4,36</td>

<td>T7, G / D</td><td> 1,29</td><td> 1,50</td><td> 2,04</td><td> 2,27</td><td> 1,62</td><td> 2,13</td><td> 2,70</td>

<td>Yes,%</td><td> 43,6</td><td> 62,5</td><td> 63,3</td><td> 62,3</td><td> 15,6</td><td> 44,6</td><td> 42,7</td>

<td>DHS,%</td><td> 73,6</td><td> 75,0</td><td> 73,9</td><td> 70,7</td><td> 8,0</td><td> 40,2</td><td> 36,6</td>

<td>DHS-S,%</td><td> 30,0</td><td> 12,5</td><td> 10,6</td><td> 8,4</td><td> -7,6</td><td> -4,4</td><td> -6,1</td>

<td>STmax, MG / D</td><td> 98</td><td> 155</td><td> 187</td><td> 192</td><td> 174</td><td> 187</td><td> 253</td>

<td>T (STmax), C</td><td> 72</td><td> 68</td><td> 68</td><td> 68</td><td> 75</td><td> 73</td><td> 72</td>

<td>NST, (G / D) / K</td><td> 0,28</td><td> 0,45</td><td> 0,55</td><td> 0,56</td><td> 0,50</td><td> 0,54</td><td> 0,73</td>

<td>Ms, G / D</td><td> 0,22</td><td> 0,25</td><td> 0,30</td><td> 0,31</td><td> 1,12</td><td> 0,42</td><td> 0,59</td>

<td>Ps, G / D</td><td> 4,27</td><td> 9,69</td><td> 11,84</td><td> 11,96</td><td> 2,71</td><td> 8,34</td><td> 10,80</td>

IS 2 139 181 T3

TABLE 7 (Continued)

<td>VARIANT N °</td><td> 8</td><td> 9</td><td> 10</td><td> 11</td><td> 12</td><td>13C</td><td>14C</td><td>15C</td>

<td>SPEED, MPH</td><td> 3658</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4572</td><td> 4572</td><td> 4572</td>

<td>° C TREAT.</td><td> 180</td><td> 135</td><td> 135</td><td> 135</td><td> 135</td><td> 120</td><td> 120</td><td> 120</td>

<td>DR (1)</td><td> 1,24</td><td> 1,00</td><td> 1,09</td><td> 1,18</td><td> 1,22</td><td> 1,00</td><td> 1,02</td><td> 1,06</td>

<td>TEMP. STRETCH.</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td>

<td>RELAX., ° C</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td>

<td>DENIER</td><td> 50,8</td><td> 59,8</td><td> 56,6</td><td> 51,8</td><td> 50,7</td><td> 58,3</td><td> 60,1</td><td> 58,8</td>

<td>MOD., G / D</td><td> 87,7</td><td> 54,1</td><td> 56,6</td><td> 51,8</td><td> 50,7</td><td> 58,3</td><td> 81,0</td><td> 84,8</td>

<td>EB,%</td><td> 27,7</td><td> 52,6</td><td> 43,5</td><td> 33,6</td><td> 28,7</td><td> 32,5</td><td> 33,7</td><td> 32,9</td>

<td>RDR</td><td> 1,277</td><td> 1,526</td><td> 1,435</td><td> 1,336</td><td> 1,287</td><td> 1,325</td><td> 1,337</td><td> 1,329</td>

<td>TEN., G / D</td><td> 4,37</td><td> 3,81</td><td> 3,87</td><td> 4,28</td><td> 4,49</td><td> 4,47</td><td> 4,47</td><td> 4,41</td>

<td>T7, G / D</td><td> 3,09</td><td> 1,86</td><td> 2,17</td><td> 2,90</td><td> 3,26</td><td> 3,09</td><td> 3,09</td><td> 3,19</td>

<td>Yes,%</td><td> 40,3</td><td> 9,7</td><td> 12,7</td><td> 16,0</td><td> 16,1</td><td> 5,5</td><td> 5,1</td><td> 4,9</td>

<td>DHS,%</td><td> 29,9</td><td> 8,6</td><td> 11,0</td><td> 13,4</td><td> 14,2</td><td> 7,3</td><td> 8,6</td><td> 8,6</td>

<td>DHS-S,%</td><td> -30,4</td><td> -0,9</td><td> -1,7</td><td> -2,6</td><td> -1,9</td><td> 1,8</td><td> 3,5</td><td> 3,7</td>

<td>STmax, MG / D</td><td> 233</td><td> 199</td><td> 190</td><td> 399</td><td> 404</td><td> 377</td><td> 304</td><td> 240</td>

<td>T (STmax), C</td><td> 74</td><td> 83</td><td> 83</td><td> 79</td><td> 77</td><td> 166</td><td> 172</td><td> 158</td>

<td>NST, (G / D) / K</td><td> 0,67</td><td> 0,70</td><td> 0,53</td><td> 1,13</td><td> 1,15</td><td> 0,86</td><td> 0,68</td><td> 0,56</td>

<td>Ms, G / D</td><td> 0,58</td><td> 2,05</td><td> 1,50</td><td> 2,49</td><td> 2,51</td><td> 6,85</td><td> 5,96</td><td> 4,90</td>

<td>Ps, G / D</td><td> 9,39</td><td> 1,93</td><td> 2,53</td><td> 6,38</td><td> 6,50</td><td> 2,07</td><td> 1,55</td><td> 1,18</td>

IS 2 139 181 T3

TABLE 8

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td>3C</td><td>4C</td><td>5C</td><td>6C</td><td> 7</td><td> 8</td><td> 9</td><td> 10</td><td> 11</td>

<td>SPEED, MPM</td><td>NA</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td><td> 200</td>

<td>DR (1)</td><td>NA</td><td> 1,01</td><td> 1,03</td><td> 1,01</td><td> 1,03</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 1,10</td><td> 1,20</td>

<td>DR (2)</td><td>NA</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td>NA</td><td> 1,00</td><td> 1,00</td><td>NA</td><td> 1,00</td><td> 1,00</td>

<td>DR (1) xDR (2)</td><td>NA</td><td> 1,01</td><td> 1,03</td><td> 1,01</td><td> 1,03</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 1,10</td><td> 1,20</td>

<td>PLATE 1, ° C</td><td>NA</td><td> 110</td><td> 110</td><td> 180</td><td> 180</td><td>NA</td><td> 180</td><td> 180</td><td>NA</td><td> 180</td><td> 180</td>

<td>PLATE 2, ° C</td><td>NA</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td>NA</td><td> 27</td><td> 27</td><td>NA</td><td> 27</td><td> 27</td>

<td>DENIER</td><td> 35,0</td><td> 34,6</td><td> 31,1</td><td> 34,7</td><td> 34,0</td><td> —</td><td> 32,3</td><td> 29,7</td><td> —</td><td> —</td><td> 32,2</td>

<td>EB,%</td><td> —</td><td> 59,4</td><td> 60,0</td><td> 59,7</td><td> 57,5</td><td> —</td><td> 32,8</td><td> 32,5</td><td> —</td><td> 53,1</td><td> 40,3</td>

<td>DPF</td><td> —</td><td> 1,59</td><td> 1,600</td><td> 1,597</td><td> 1,575</td><td> —</td><td> 1,328</td><td> 1,325</td><td> —</td><td> 1,531</td><td> 1,403</td>

<td>Yes,%</td><td> 4,0</td><td> 4,7</td><td> 6,5</td><td> 3,2</td><td> 2,9</td><td> 4,0</td><td> 3,9</td><td> 4,0</td><td> 10,5</td><td> 4,0</td><td> 3,8</td>

<td>DHS,%</td><td> 3,7</td><td> 4,9</td><td> 5,0</td><td> 4,0</td><td> 4,3</td><td> 7,7</td><td> 5,5</td><td> 5,6</td><td> 10,4</td><td> 6,7</td><td> 6,1</td>

<td>DHS-S,%</td><td> -0,3</td><td> 0,2</td><td> -1,5</td><td> 0,8</td><td> 1,4</td><td> 3,7</td><td> 1,6</td><td> 1,6</td><td> -0,1</td><td> 2,7</td><td> 2,3</td>

<td>STmax, MG / D</td><td> (80)</td><td> 129</td><td> 157</td><td> 128</td><td> 140</td><td> —</td><td> 209</td><td> 251</td><td> —</td><td> 402</td><td> 467</td>

<td>T (STmax), C</td><td> 91</td><td> 84</td><td> 82</td><td> 85</td><td> 90</td><td> —</td><td> 110</td><td> 188</td><td> —</td><td> 155</td><td> 194</td>

<td>NST, (G / D) / K</td><td> (0,22)</td><td> 0,50</td><td> 0,44</td><td> 0,36</td><td> 0,39</td><td> —</td><td> 0,55</td><td> 0,54</td><td> —</td><td> 0,94</td><td> 1,00</td>

<td>Ms, G / D</td><td> (0,32)</td><td> 0,6</td><td> 1,0</td><td> 0,4</td><td> 0,4</td><td> —</td><td> 0,8</td><td> 1,0</td><td> —</td><td> 1,6</td><td> 1,8</td>

<td>Ps, G / D</td><td> (2,0)</td><td> 2,7</td><td> 2,4</td><td> 4,0</td><td> 4,8</td><td> —</td><td> 5,4</td><td> 6,3</td><td> —</td><td> 10,0</td><td> 12,3</td>

IS 2 139 181 T3

TABLE 8 (Continued)

<td>VARIANT N °</td><td> 12</td><td>13C</td><td>14C</td><td> 15</td><td> 16</td><td> 17</td><td> 18</td><td>19C</td><td>20C</td><td>21C</td>

<td>SPEED, MPM</td><td>NA</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td><td> 300</td><td> 400</td>

<td>DR (1)</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 0,91</td><td> 0,91</td><td> 0,91</td>

<td>DR (2)</td><td>NA</td><td> 1,00</td><td> 1,00</td><td>NA</td><td> 1,00</td><td> 1,00</td><td>NA</td><td> 1,00</td><td> 1,00</td><td> 1,00</td>

<td>DR (1) xDR (2)</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 1,10</td><td> 1,20</td><td>NA</td><td> 0,91</td><td> 0,91</td><td> 0,91</td>

<td>PLATE 1, ° C</td><td>NA</td><td> 180</td><td> 180</td><td>NA</td><td> 180</td><td> 180</td><td>NA</td><td> 200</td><td> 200</td><td> 200</td>

<td>PLATE 2, ° C</td><td>NA</td><td> 27</td><td> 27</td><td>NA</td><td> 27</td><td> 180</td><td>NA</td><td> 27</td><td> 27</td><td> 27</td>

<td>DENIER</td><td> —</td><td> 32,2</td><td> 29,8</td><td> —</td><td> —</td><td> 29,8</td><td> —</td><td> 75,5</td><td> 75,4</td><td> 75,6</td>

<td>EB,%</td><td> —</td><td> 33,8</td><td> 23,5</td><td> —</td><td> 27,8</td><td> 14,5</td><td> —</td><td> 51,7</td><td> 48,1</td><td> 49,2</td>

<td>DPF</td><td> —</td><td> 1,338</td><td> 1,235</td><td> —</td><td> 1,278</td><td> 1,145</td><td> —</td><td> 1,517</td><td> 1,481</td><td> 1,492</td>

<td>Yes,%</td><td> 17,0</td><td> 4,3</td><td> 4,0</td><td> 16,0</td><td> 4,9</td><td> 3,9</td><td> 14,0</td><td> 2,5</td><td> 2,9</td><td> 3,4</td>

<td>DHS,%</td><td> 15,1</td><td> 6,1</td><td> 6,4</td><td> 12,4</td><td> 7,7</td><td> 8,0</td><td> 10,9</td><td> 3,8</td><td> 4,9</td><td> 4,4</td>

<td>DHS-S,%</td><td> -1,9</td><td> 1,8</td><td> 2,4</td><td> -3,6</td><td> 2,8</td><td> 4,1</td><td> -3,1</td><td> 1,3</td><td> 2,0</td><td> 1,0</td>

<td>STmax, MG / D</td><td> —</td><td> 357</td><td> 490</td><td> —</td><td> 590</td><td> 647</td><td> 286</td><td> 60</td><td> 73</td><td> 46</td>

<td>T (STmax), C</td><td> —</td><td> 173</td><td> 192</td><td> —</td><td> 172</td><td> 192</td><td> —</td><td> 84</td><td> 86</td><td> 84</td>

<td>NST, (G / D) / K</td><td> —</td><td> 0,80</td><td> 0,11</td><td> —</td><td> 1,33</td><td> 1,39</td><td> —</td><td> 0,17</td><td> 0,20</td><td> 0,13</td>

<td>Ms, G / D</td><td> —</td><td> 1,5</td><td> 2,0</td><td> —</td><td> 28,9</td><td> 25,2</td><td> —</td><td> 0,2</td><td> 0,2</td><td> 0,2</td>

<td>Ps, G / D</td><td> —</td><td> 8,3</td><td> 12,3</td><td> —</td><td> 12,0</td><td> 16,6</td><td> —</td><td> 2,4</td><td> 2,5</td><td> 1,4</td>

IS 2 139 181 T3

TABLE 9

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td>3C</td><td>4C</td><td> 5</td><td>6C</td><td>7C</td><td>8C</td><td>9C</td><td>10C</td>

<td>TYPE THREAD</td><td>DUY</td><td>FDY</td><td>PDY</td><td>PDY</td><td>PDY</td><td>PDY</td><td>FDY</td><td>FDY</td><td>PDY</td><td>FDY</td>

<td>REL. STRETCH.</td><td> 1,00</td><td> 1,34</td><td> 1,18</td><td> 1,18</td><td> 1,18</td><td> 1,30</td><td> 1,47</td><td> 1,54</td><td> 1,34</td><td> 1,00</td>

<td>STRETCH, ° C</td><td>Without</td><td> 95</td><td> 95</td><td> 95</td><td>Without</td><td>Without</td><td>Without</td><td> 95</td><td>Without</td><td>Without</td>

<td>FIX., ° C</td><td>Without</td><td> 170</td><td> 170</td><td> 195</td><td>Without</td><td>Without</td><td>Without</td><td> 170</td><td>Without</td><td>Without</td>

<td>RELAX., C</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td>Without</td><td> 195</td><td> 195</td><td>Without</td><td>Without</td><td>Without</td>

<td>DENIER</td><td> 108,0</td><td> 81,8</td><td> 91,5</td><td> 92,2</td><td> 93,9</td><td> 93,2</td><td> 83,6</td><td> 70,6</td><td> 81,4</td><td> 70,0</td>

<td>T7, G / D</td><td> 0,90</td><td> 2,20</td><td> 1,70</td><td> 1,80</td><td> 1,40</td><td> 1,30</td><td> 4,00</td><td> 3,40</td><td> 1,40</td><td> 3,10</td>

<td>EB,%</td><td> 74,90</td><td> 25,40</td><td> 42,80</td><td> 40,00</td><td> 48,40</td><td> 45,40</td><td> 30,70</td><td> 24,20</td><td> 48,10</td><td> 25,20</td>

<td>S2,%</td><td> -0,3</td><td> 1,2</td><td> 0,7</td><td> 1,2</td><td> -0,6</td><td> 0,2</td><td> 1,1</td><td> 6,8</td><td> -7,2</td><td> 5,3</td>

<td>Yes,%</td><td> 3,4</td><td> 5,9</td><td> 4,4</td><td> 2,3</td><td> 8,9</td><td> 2,0</td><td> 1,7</td><td> 6,8</td><td> 25,8</td><td> 7,0</td>

<td>STmax, MG / D</td><td> 70</td><td> 420</td><td> 240</td><td> 220</td><td> 170</td><td> 30</td><td> 40</td><td> 410</td><td> 180</td><td> 220</td>

<td>Ms, G / D</td><td> 2,06</td><td> 7,12</td><td> 5,45</td><td> 9,57</td><td> 0,35</td><td> 15,00</td><td> 23,53</td><td> 6,03</td><td> 0,70</td><td> 3,14</td>

<td>Ps, (G / D)%</td><td> 0,24</td><td> 2,48</td><td> 1,06</td><td> 0,51</td><td> 1,51</td><td> 0,06</td><td> 0,07</td><td> 2,79</td><td> 4,64</td><td> 1,54</td>

<td>DEN., G / CC</td><td> 1,3624</td><td> 1,3810</td><td> 1,3869</td><td> 1,3988</td><td> 1,3815</td><td> 1,3864</td><td> 1,3880</td><td> 1,3838</td><td> 1,3590</td><td> 1,3764</td>

<td>CS, Angstrom</td><td> 66</td><td> 75</td><td> 73</td><td> 71</td><td> 64</td><td> 71</td><td> 72</td><td> 58</td><td> &lt;30</td><td> 44</td>

<td>RDDR, X1000</td><td> 237</td><td> 140</td><td> 148</td><td> 182</td><td> 231</td><td> 194</td><td> 98</td><td> 74</td><td> 186</td><td> 66</td>

(1 dpf)

IS 2 139 181 T3

TABLE 10

<td>THREAD ID DPF</td><td>VARIANT No.</td><td>REL. STRETCH.</td><td>TEMP. STRETCH.</td><td>BOS %</td><td>STmax MG / D</td><td>Tmax GRADES C</td><td>Ps (G / D)%</td><td>More (G / D)</td>

<td>A - 0.80</td><td> 1</td><td> 1,60</td><td> 25</td><td> 40,3</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 2</td><td> 1,60</td><td> 115</td><td> 8,7</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 3</td><td> 1,60</td><td> 180</td><td> 4,4</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td>B - 0.64</td><td> 4</td><td> 1,40</td><td> 25</td><td> 21,2</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 5</td><td> 1,40</td><td> 115</td><td> 7,8</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 6</td><td> 1,40</td><td> 180</td><td> 3,8</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td>C - 0.86</td><td>7A</td><td> 1,00</td><td>Without</td><td> 49,9</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 7</td><td> 1,64</td><td> 25</td><td> 48,1</td><td> 395</td><td> 74</td><td> 19,00</td><td> 0,82</td>

<td></td><td> 9</td><td> 1,64</td><td> 110</td><td> 11,7</td><td> 371</td><td> 110</td><td> 4,33</td><td> 0,94</td>

<td></td><td> 10</td><td> 1,64</td><td> 115</td><td> 10,3</td><td> 425</td><td> 124</td><td> 4,38</td><td> 4,13</td>

<td></td><td> 11</td><td> 1,64</td><td> 120</td><td> 9,8</td><td> 365</td><td> 152</td><td> 3,58</td><td> 3,72</td>

<td></td><td> 12</td><td> 1,64</td><td> 130</td><td> 8,3</td><td> 357</td><td> 140</td><td> 2,96</td><td> 4,30</td>

<td></td><td> 13</td><td> 1,64</td><td> 140</td><td> 7,4</td><td> 447</td><td> 152</td><td> 3,31</td><td> 6,04</td>

<td></td><td> 14</td><td> 1,64</td><td> 150</td><td> 6,6</td><td> 385</td><td> 156</td><td> 2,54</td><td> 5,83</td>

<td></td><td> 15</td><td> 1,64</td><td> 160</td><td> 6,2</td><td> 384</td><td> 170</td><td> 2,15</td><td> 6,19</td>

<td></td><td> 16</td><td> 1,64</td><td> 170</td><td> 5,6</td><td> 408</td><td> 160</td><td> 2,28</td><td> 7,29</td>

<td></td><td> 17</td><td> 1,64</td><td> 180</td><td> 5,4</td><td> 376</td><td> 175</td><td> 2,03</td><td> 6,96</td>

<td>D - 3.44</td><td>17A</td><td> 1,00</td><td>Without</td><td> 56,4</td><td> —</td><td> —</td><td> —</td><td> —</td>

<td></td><td> 18</td><td> 1,64</td><td> 25</td><td> 60,8</td><td> 260</td><td> 72</td><td> 15,81</td><td> 0,43</td>

<td></td><td> 19</td><td> 1,64</td><td> 110</td><td> 46,8</td><td> 150</td><td> 76</td><td> 4,02</td><td> 0,32</td>

<td></td><td> 20</td><td> 1,64</td><td> 115</td><td> 32,5</td><td> 169</td><td> 85</td><td> 5,49</td><td> 0,52</td>

<td></td><td> 21</td><td> 1,64</td><td> 120</td><td> 20,5</td><td> 141</td><td> 88</td><td> 2,89</td><td> 0,69</td>

<td></td><td> 22</td><td> 1,64</td><td> 130</td><td> 18,1</td><td> 185</td><td> 108</td><td> 3,35</td><td> 1,02</td>

<td></td><td> 23</td><td> 1,64</td><td> 140</td><td> 10,3</td><td> 206</td><td> 115</td><td> 2,11</td><td> 2,00</td>

<td></td><td> 24</td><td> 1,64</td><td> 150</td><td> 8,5</td><td> 213</td><td> 110</td><td> 1,81</td><td> 2,51</td>

<td></td><td> 25</td><td> 1,64</td><td> 160</td><td> 7,4</td><td> 207</td><td> 120</td><td> 1,53</td><td> 2,80</td>

<td></td><td> 26</td><td> 1,64</td><td> 170</td><td> 6,7</td><td> 205</td><td> 132</td><td> 1,37</td><td> 1,97</td>

<td></td><td> 27</td><td> 1,64</td><td> 180</td><td> 6,5</td><td> 157</td><td> 117</td><td> 1,02</td><td> 1,80</td>

IS 2 139 181 T3

TABLE 11

<td>VARIANT N °</td><td>1 C</td><td>2 C</td><td>3C</td><td>4C</td><td>5C</td><td>6C</td><td>7C</td><td>8C</td><td>9C</td><td>10C</td><td>11C</td>

<td>ABLAND.</td><td>Without</td><td>Free</td><td>Free</td><td>Free</td><td>Free</td><td>Free</td><td>Tense</td><td>Tense</td><td>Tense</td><td>Tense</td><td>Tense</td>

<td>TEMP., C</td><td>RT</td><td> 60</td><td> 100</td><td> 120</td><td> 160</td><td> 220</td><td> 60</td><td> 100</td><td> 120</td><td> 160</td><td> 220</td>

<td>DENIER</td><td> 196</td><td> 200</td><td> 203</td><td> 203</td><td> 206</td><td> 211</td><td> 198</td><td> 197</td><td> 194</td><td> 192</td><td> 184</td>

<td>MOD., G / D</td><td> 79,4</td><td> 67,4</td><td> 57,1</td><td> 69,5</td><td> 69,5</td><td> 59,2</td><td> 70,2</td><td> 74,9</td><td> 75,5</td><td> 77,9</td><td> 86,6</td>

<td>T20%, G / D</td><td> 1,87</td><td> 1,78</td><td> 1,79</td><td> 1,74</td><td> 1,87</td><td> 1,86</td><td> 1,85</td><td> 2,08</td><td> 2,11</td><td> 2,40</td><td> 2,88</td>

<td>EB,%</td><td> 51,6</td><td> 51,9</td><td> 53,5</td><td> 53,6</td><td> 57,6</td><td> 57,9</td><td> 53,4</td><td> 51,7</td><td> 50,6</td><td> 46,0</td><td> 40,8</td>

<td>RDR</td><td> 1,516</td><td> 1,519</td><td> 1,535</td><td> 1,536</td><td> 1,576</td><td> 1,579</td><td> 1,534</td><td> 1,517</td><td> 1,506</td><td> 1,460</td><td> 1,408</td>

<td>TEN., G / D</td><td> 3,76</td><td> 3,27</td><td> 3,18</td><td> 3,13</td><td> 3,43</td><td> 3,34</td><td> 3,43</td><td> 3,48</td><td> 3,62</td><td> 3,60</td><td> 3,85</td>

<td>TBK, G / DD</td><td> 5,70</td><td> 4,97</td><td> 4,88</td><td> 4,81</td><td> 5,41</td><td> 5,27</td><td> 5,26</td><td> 5,28</td><td> 5,45</td><td> 5,26</td><td> 5,42</td>

<td>DHS,%</td><td> 3,5</td><td> 3,5</td><td> 3,2</td><td> 3,0</td><td> 5,3</td><td> 5,3</td><td> 1,0</td><td> 0,6</td><td> -1,1</td><td> -2,1</td><td> -6,5</td>

<td>Yes,%</td><td> 3,6</td><td> 0,2</td><td> 0,1</td><td> -0,2</td><td> -0,1</td><td> -0,2</td><td> 3,7</td><td> 3,2</td><td> 3,0</td><td> 1,6</td><td> 1,3</td>

<td>DEN., G / CC</td><td> 1,3810</td><td> 1,3794</td><td> 1,3852</td><td> 1,3875</td><td> 1,3941</td><td> 1,4044</td><td> 1,3794</td><td> 1,3859</td><td> 1,3873</td><td> 1,3949</td><td> 1,4040</td>

<td>SV, KM / SEC</td><td> 2,70</td><td> 2,76</td><td> 2,84</td><td> 2,82</td><td> 2,78</td><td> 2,61</td><td> 2,78</td><td> 2,91</td><td> 2,97</td><td> 3,12</td><td> 3,23</td>

<td>Msonic *</td><td> 10,1</td><td> 10,5</td><td> 11,2</td><td> 11,0</td><td> 10,8</td><td> 9,6</td><td> 10,7</td><td> 11,7</td><td> 12,2</td><td> 13,6</td><td> 14,7</td>

<td>COA, °</td><td> 11,0</td><td> 13,5</td><td> 13,0</td><td> 13,5</td><td> 12,0</td><td> 14,0</td><td> 12,5</td><td> 13,0</td><td> 13,5</td><td> 13,0</td><td> 14,0</td>

<td>CS, A</td><td> 73</td><td> 66</td><td> 61</td><td> 64</td><td> 75</td><td> 75</td><td> 74</td><td> 65</td><td> 70</td><td> 70</td><td> 76</td>

<td>LPS, A</td><td> 374</td><td> 318</td><td> 318</td><td> 116</td><td> 117</td><td> 145</td><td> 318</td><td> 318</td><td> 318</td><td> 120</td><td> 146</td>

* 10 ^ 10 Dyn / cm²; A = Angstroms

IS 2 139 181 T3

TABLE 12A

<td>Ref.</td><td>Try.</td><td>Density</td><td></td><td></td><td></td><td></td><td></td><td>Mod.</td><td>Have.</td><td>Lengthening,</td><td>T7</td><td>Rec.</td><td>Have. ciz.</td>

<td>thread</td><td>Temp., ° C</td><td>gm / cm³</td><td>Xp</td><td>Δn</td><td>Ana*</td><td>% S</td><td>Den.</td><td>gpd</td><td>gpd</td><td> %</td><td>gpd</td><td> %</td><td>gpd</td>

<td>A60</td><td> 60</td><td> 1,3710</td><td> .319</td><td> .0773</td><td> .024</td><td> 0,6</td><td> 76,0</td><td> 38,8</td><td> 2,87</td><td> 91,0</td><td> 0,85</td><td> 83,5</td><td> .018</td>

<td>A70</td><td> 70</td><td> 1,3794</td><td> .391</td><td> .0844</td><td> .016</td><td> 2,2</td><td> 77,2</td><td> 43,5</td><td> 3,04</td><td> 94,2</td><td> 0,95</td><td> 86,6</td><td> .013</td>

<td>A100</td><td> 100</td><td> 1,3877</td><td> .461</td><td> .1024</td><td> .027</td><td> 3,2</td><td> 77,9</td><td> 40,7</td><td> 2,88</td><td> 86,9</td><td> 1,02</td><td> 80,1</td><td> .018</td>

<td>A140</td><td> 140</td><td> 1,3964</td><td> .534</td><td> .1192</td><td> .037</td><td> 3,2</td><td> 77,9</td><td> 53,6</td><td> 3,05</td><td> 84,2</td><td> 1,18</td><td> 80,5</td><td> .016</td>

<td>A160</td><td> 160</td><td> 1,3977</td><td> .544</td><td> .1218</td><td> .039</td><td> 1,9</td><td> 76,9</td><td> 53,5</td><td> 2,90</td><td> 85,4</td><td> 1,05</td><td> 81,6</td><td> .012</td>

<td>1A</td><td> 120</td><td> 1,3832</td><td> .423</td><td> .0908</td><td> .017</td><td> 2,0</td><td> 77,0</td><td> 42,5</td><td> 2,85</td><td> 83,0</td><td> 0,94</td><td> 81,7</td><td> .020</td>

<td>2A</td><td> 160</td><td> 1,3907</td><td> .486</td><td> .1154</td><td> .044</td><td> 1,7</td><td> 76,8</td><td> 50,8</td><td> 2,86</td><td> 81,4</td><td> 1,13</td><td> 82,3</td><td> .018</td>

<td>3A</td><td> 180</td><td> 1,3936</td><td> .510</td><td> .1220</td><td> .050</td><td> 2,1</td><td> 77,1</td><td> 51,0</td><td> 2,86</td><td> 76,5</td><td> 1,18</td><td> 80,9</td><td> .019</td>

<td>4A</td><td> 220</td><td> 1,4052</td><td> .606</td><td> .1380</td><td> .057</td><td> 2,1</td><td> 77,1</td><td> 51,3</td><td> 3,10</td><td> 78,2</td><td> 1,22</td><td> 80,8</td><td> .017</td>

<td>5A</td><td> 240</td><td> 1,4132</td><td> .676</td><td> .1481</td><td> .061</td><td> 4,2</td><td> 78,7</td><td> 54,2</td><td> 2,95</td><td> 72,1</td><td> 1,16</td><td> 75,7</td><td> .010</td>

TABLE 12B

<td>Ref.</td><td>Try.</td><td>Density</td><td></td><td></td><td></td><td>Mod.</td><td>Have.</td><td>Lengthening,</td><td>T7</td><td>Rec.</td><td>Have. ciz.</td>

<td>thread</td><td>Temp., ° C</td><td>gm / cm³</td><td>Xp</td><td>Δn</td><td>Ana*</td><td>gpd</td><td>gpd</td><td> %</td><td>gpd</td><td> %</td><td>gpd</td>

<td>B60</td><td> 60</td><td> 1,3822</td><td> .415</td><td> .0923</td><td> .022</td><td> 47,3</td><td> 2,75</td><td> 67,6</td><td> 1,05</td><td> -</td><td> .016</td>

<td>B70</td><td> 70</td><td> 1,3850</td><td> .438</td><td> .0990</td><td> .027</td><td> 44,2</td><td> 2,72</td><td> 79,3</td><td> 1,07</td><td> 88,6</td><td> .021</td>

<td>B100</td><td> 100</td><td> 1,3862</td><td> .448</td><td> .1006</td><td> .027</td><td> 46,0</td><td> 2,92</td><td> 85,2</td><td> 1,09</td><td> 86,9</td><td> .020</td>

<td>B140</td><td> 140</td><td> 1,3947</td><td> .520</td><td> .1191</td><td> .040</td><td> 48,8</td><td> 2,89</td><td> 81,4</td><td> 1,13</td><td> 85,6</td><td> .018</td>

<td>B160</td><td> 160</td><td> 1,3988</td><td> .554</td><td> .1262</td><td> .046</td><td> 52,4</td><td> 2,75</td><td> 72,9</td><td> 1,18</td><td> 85,6</td><td> .024</td>

<td> 1</td><td> 120</td><td> 1,3772</td><td> .372</td><td> .0803</td><td> .015</td><td> 43,5</td><td> 2,81</td><td> 81,0</td><td> 0,93</td><td> 86,2</td><td> .044</td>

<td> 2</td><td> 160</td><td> 1,3884</td><td> .467</td><td> .1044</td><td> .029</td><td> 51,3</td><td> 2,99</td><td> 78,9</td><td> 1,13</td><td> 85,7</td><td> .043</td>

<td> 3</td><td> 180</td><td> 1,3908</td><td> .487</td><td> .1087</td><td> .031</td><td> 52,8</td><td> 2,99</td><td> 81,2</td><td> 1,16</td><td> 87,8</td><td> .034</td>

<td> 4</td><td> 220</td><td> 1,3951</td><td> .523</td><td> .1198</td><td> .042</td><td> 55,6</td><td> 3,12</td><td> 81,4</td><td> 1,23</td><td> 87,9</td><td> .034</td>

<td> 5</td><td> 240</td><td> 1,4020</td><td> .580</td><td> .1357</td><td> .060</td><td> 60,1</td><td> 3,05</td><td> 72,3</td><td> 1,30</td><td> 86,2</td><td> .036</td>

IS 2 139 181 T3

TABLE 13

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td> 9</td>

<td>Drawn ratio</td><td> -</td><td>I relaxed.</td><td>I relaxed.</td><td>Tense</td><td>Tense</td><td> 1,05</td><td> 1,05</td><td> 1,10</td><td> 1,10</td>

<td>Stretching temperature (° C)</td><td> -</td><td> 100</td><td> 180</td><td> 100</td><td> 180</td><td> 95</td><td> 180</td><td> 95</td><td> 180</td>

<td>In humid / wet</td><td> -</td><td>In Hum.</td><td>Dry</td><td>In Hum.</td><td>Dry</td><td>In Hum.</td><td>Dry</td><td>In Hum.</td><td>Dry</td>

<td>Density, p (g / cm³)</td><td> 1,3719</td><td> 1,3877</td><td> 1,3936</td><td> 1,3862</td><td> 1,3908</td><td> 1,3756</td><td> 1,3976</td><td> 1,3801</td><td> 1,397</td>

<td>Birrefringence (Δ_η)</td><td> 0,071</td><td> 0,102</td><td> 0,122</td><td> 0,101</td><td> 0,109</td><td> 0,081</td><td> 0,121</td><td> 0,099</td><td> 0,127</td>

<td>Crystals size, CS (A)</td><td> 72</td><td> 75</td><td> 72</td><td> 66</td><td> 72</td><td> 68</td><td> 75</td><td> -</td><td> -</td>

<td>Modulus, M (g / d)</td><td> 48,5</td><td> 40,7</td><td> 51,0</td><td> 46,0</td><td> 52,8</td><td> 48,4</td><td> 58,3</td><td> 54,6</td><td> 66,6</td>

<td>7% toughness, T7 (g / d)</td><td> 0,9</td><td> 1,0</td><td> 1,2</td><td> 1,1</td><td> 1,2</td><td> 1,1</td><td> 1,3</td><td> 1,3</td><td> 1,3</td>

<td>Elongation, Eb (%)</td><td> 89,9</td><td> 86,9</td><td> 76,5</td><td> 85,2</td><td> 81,2</td><td> 66,7</td><td> 60,2</td><td> 56,1</td><td> 47,8</td>

<td>Tenacity, T (g / d)</td><td> 3,0</td><td> 2,9</td><td> 2,9</td><td> 2,9</td><td> 3,0</td><td> 2,9</td><td> 3,0</td><td> 3,0</td><td> 3,0</td>

<td>Shrinkage stress, ST (g / d)</td><td> 0,07</td><td> 0,02</td><td> 0,02</td><td> 0,02</td><td> 0,03</td><td> 0,14</td><td> 0,09</td><td> 0,20</td><td> 0,17</td>

<td>Dye absorption (K / S)</td><td> 17,7</td><td> -</td><td> -</td><td> 15,6</td><td> 16,3</td><td> 16,7</td><td> 12,2</td><td> 16,8</td><td> 10,7</td>

IS 2 139 181 T3

TABLE 14A

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td>

<td>VEL. HILAD0, YPM</td><td> 4500</td><td> 4500</td><td> 4000</td><td> 4000</td><td> 5000</td><td> 5000</td><td> 4500</td>

<td>VEL. YARN0, MPM</td><td> 4115</td><td> 4115</td><td> 3659</td><td> 3659</td><td> 4572</td><td> 4572</td><td> 4115</td>

<td>(η)</td><td> 0,65</td><td> 0,65</td><td> 0,73</td><td> 0,73</td><td> 0,59</td><td> 0,59</td><td> 0,65</td>

<td>Tp, ° C</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td>

<td>CHAP. (DxL), MILS</td><td>10x40</td><td>15x60</td><td>10x40</td><td>15x60</td><td>10x40</td><td>10x40</td><td>9x50</td>

<td>N ° FILAMENTS</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,88</td><td> 2,90</td><td> 2,86</td><td> 2,89</td><td> 2,89</td><td> 2,90</td><td> 2,89</td>

<td>SHAPE</td><td>RND</td><td>RND</td><td>RND</td><td>RND</td><td>RND</td><td>RND</td><td>RND</td>

<td>FR. RAP.</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td>

<td>MODUL0, G / D</td><td> 44,7</td><td> 48,2</td><td> 40,6</td><td> 45,1</td><td> 53,3</td><td> 51,6</td><td> 42,0</td>

<td>ALARG. (Eb),%</td><td> 76,3</td><td> 78,8</td><td> 88,4</td><td> 84,2</td><td> 68,4</td><td> 68,5</td><td> 80,6</td>

<td>TENACITY, G / D</td><td> 3,12</td><td> 3,23</td><td> 3,04</td><td> 3,07</td><td> 3,34</td><td> 3,32</td><td> 3,15</td>

<td>S1,%</td><td> 13,8</td><td> 5,4</td><td> 9,2</td><td> 4,8</td><td> 13,1</td><td> 5,5</td><td> 30,0</td>

<td>DHS,%</td><td> 9,0</td><td> 4,4</td><td> 7,1</td><td> 4,3</td><td> 9,4</td><td> 4,5</td><td> 24,6</td>

<td>(DHS-S1),%</td><td> -4,8</td><td> -1,0</td><td> -2,1</td><td> -0,5</td><td> -3,7</td><td> -1,0</td><td> -5,5</td>

<td>STmax, MG / D</td><td> 91</td><td> 85</td><td> 52</td><td> 65</td><td> 87</td><td> 92</td><td> 73</td>

<td>Ms, G / D</td><td> 0,60</td><td> 1,57</td><td> 0,57</td><td> 1,35</td><td> 0,66</td><td> 1,67</td><td> 0,53</td>

<td>Ps, G / D</td><td> 1,26</td><td> 0,46</td><td> 0,48</td><td> 0,31</td><td> 1,14</td><td> 0,51</td><td> 1,01</td>

<td>DENSITY, G / CC</td><td> 1,353</td><td> 1,359</td><td> 1,353</td><td> 1,356</td><td> 1,351</td><td> 1,356</td><td> 1,348</td>

<td>RDDR, x1000</td><td> 120</td><td> 98</td><td> 145</td><td> 139</td><td> 109</td><td> 99</td><td> 119</td>

IS 2 139 181 T3

TABLE 14A (Continued)

<td></td><td> 8</td><td> 9</td><td> 10</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td>

<td>VEL. HILAD0, YPM</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 5500</td><td> 5500</td>

<td>VEL. YARN0, MPM</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 5029</td><td> 5029</td>

<td>(η)</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td>

<td>Tp, ° C</td><td> 302</td><td> 302</td><td> 296</td><td> 296</td><td> 302</td><td> 302</td><td> 305</td><td> 297</td>

<td>CHAP. (DxL), MILS</td><td>15x72</td><td>15x72</td><td>9x50</td><td>15x72</td><td>10x40</td><td>15x60</td><td>9x50</td><td>9x36</td>

<td>N ° FILAMENTS</td><td> 34</td><td> 34</td><td> 68</td><td> 34</td><td> 40</td><td> 34</td><td> 34</td><td> 34</td>

<td>DPF</td><td> 2,92</td><td> 4,34</td><td> 2,22</td><td> 3,06</td><td> 2,45</td><td> 2,90</td><td> 5,20</td><td> 4,90</td>

<td>SHAPE</td><td>TRI</td><td>TRI</td><td>RND</td><td>OCTA</td><td>RND</td><td>RND</td><td>RND</td><td>RND</td>

<td>FR. RAP.</td><td>XF</td><td>XF</td><td>4RAD</td><td>2RAD</td><td>XF</td><td>XF</td><td>4XF</td><td>XF</td>

<td>MODUL0, G / D</td><td> 46,4</td><td> 43,4</td><td> 36,9</td><td> 51,1</td><td> 43,8</td><td> 48,2</td><td> 53,3</td><td> 45,6</td>

<td>ALARG. (Eb),%</td><td> 73,0</td><td> 73,8</td><td> 87,0</td><td> 71,4</td><td> 78,8</td><td> 78,8</td><td> 60,8</td><td> 65,8</td>

<td>TENACITY, G / D</td><td> 2,88</td><td> 2,82</td><td> 3,04</td><td> 2,98</td><td> 3,18</td><td> 3,23</td><td> 3,96</td><td> 3,56</td>

<td>S1,%</td><td> 4,7</td><td> 15,3</td><td> 20,1</td><td> 3,4</td><td> 7,6</td><td> 5,4</td><td> 9,1</td><td> 3,4</td>

<td>DHS,%</td><td> 4,0</td><td> 10,1</td><td> 13,6</td><td> 3,3</td><td> 6,9</td><td> 4,4</td><td> 8,0</td><td> 3,7</td>

<td>(DHS-S1),%</td><td> -0,7</td><td> -5,2</td><td> -6,5</td><td> -0,1</td><td> -0,7</td><td> -1,0</td><td> -1,1</td><td> 0,3</td>

<td>STmax, MG / D</td><td> 72</td><td> 62</td><td> 78</td><td> 75</td><td> 76</td><td> 85</td><td> 65</td><td> 76</td>

<td>Ms, G / D</td><td> 1,53</td><td> 0,41</td><td> 0,39</td><td> 2,21</td><td> 1,00</td><td> 1,57</td><td> 0,71</td><td> 2,24</td>

<td>Ps, G / D</td><td> 0,34</td><td> 0,95</td><td> 1,57</td><td> 0,26</td><td> 0,58</td><td> 0,46</td><td> 0,59</td><td> 0,26</td>

<td>DENSITY, G / CC</td><td> 1,359</td><td> 1,352</td><td> 1,352</td><td> 1,371</td><td> 1,356</td><td> 1,359</td><td> 1,354</td><td> 1,371</td>

<td>RDDR, x1000</td><td> 147</td><td> 115</td><td> 139</td><td> 202</td><td> 101</td><td> 98</td><td>N / A</td><td> 100</td>

IS 2 139 181 T3

TABLE 14B

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td> 9</td>

<td>TYPE THREAD</td><td>1-HIGH</td><td>1-LOY</td><td>1-MIX</td><td>2-HIGH</td><td>2-LOY</td><td>2-MIX</td><td>3-HIGH</td><td>3-LOY</td><td>3-MIX</td>

<td>VEL. HILAD0, YPM</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4500</td><td> 4000</td><td> 4000</td><td> 4000</td>

<td>VEL. YARN0, MPM</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 4115</td><td> 3658</td><td> 3658</td><td> 3658</td>

<td>(η)</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td><td> 0,65</td>

<td>Tp, ° C</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 302</td><td> 288</td><td> 288</td><td> 288</td>

<td>CHAP. (DxL), MILS</td><td>9X50</td><td>15X72</td><td>N / A</td><td>9X50</td><td>15X72</td><td>N / A</td><td>9X12</td><td>15X60</td><td>N / A</td>

<td>N ° FILAMENTS</td><td> 34+34</td><td> 40+40</td><td> 34+40</td><td> 34+34</td><td> 34+34</td><td> 34+34</td><td> 17+17</td><td> 34+34</td><td> 17+34</td>

<td>DPF</td><td> 2,2</td><td> 1,9</td><td>N / A</td><td> 2,2</td><td> 2,2</td><td>N / A</td><td> 3,9</td><td> 2,0</td><td>N / A</td>

<td>SHAPE</td><td>RND</td><td>OCTA</td><td>N / A</td><td>RND</td><td>TRI</td><td>N / A</td><td>RND</td><td>RND</td><td>RND</td>

<td>FR. RAP.</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td><td>XF</td>

<td>MODULUS, G / D</td><td> 43,3</td><td> 53,8</td><td> 50,5</td><td> 43,4</td><td> 49,7</td><td> 49,7</td><td> 30,9</td><td> 38,6</td><td> 28,8</td>

<td>ALARG. (Eb),%</td><td> 82,0</td><td> 80,9</td><td> 76,6</td><td> 82,0</td><td> 71,7</td><td> 72,7</td><td> 98,0</td><td> 90,0</td><td> 102,0</td>

<td>TENACITY, G / D</td><td> 3,15</td><td> 3,39</td><td> 3,07</td><td> 3,15</td><td> 2,96</td><td> 2,92</td><td> 2,80</td><td> 2,90</td><td> 2,80</td>

<td>S1,%</td><td> 12,5</td><td> 3,9</td><td> 11,0</td><td> 12,5</td><td> 3,9</td><td> 10,6</td><td> 16,7</td><td> 5,9</td><td> 16,5</td>

<td>DHS,%</td><td> 9,4</td><td> 3,7</td><td> 8,8</td><td> 9,4</td><td> 4,2</td><td> 7,4</td><td> 16,3</td><td> 5,3</td><td> 16,0</td>

<td>(DHS-S1),%</td><td> -3,1</td><td> -0,2</td><td> -2,2</td><td> -3,1</td><td> 0,3</td><td> -3,2</td><td> -0,4</td><td> -0,6</td><td> -0,5</td>

<td>STmax, MG / D</td><td> 75</td><td> 86</td><td> 81</td><td> 75</td><td> 77</td><td> 76</td><td> 77</td><td> 97</td><td> 73</td>

<td>Ms, G / D</td><td> 0,60</td><td> 2,21</td><td> 0,74</td><td> 0,60</td><td> 1,97</td><td> 0,72</td><td> 0,46</td><td> 1,64</td><td> 0,44</td>

<td>Ps, G / D</td><td> 0,94</td><td> 0,34</td><td> 0,89</td><td> 0,94</td><td> 0,30</td><td> 0,81</td><td> 1,29</td><td> 0,57</td><td> 1,20</td>

<td>DENSITY, G / CC</td><td> 1,3514</td><td> 1,3627</td><td> 1,3570</td><td> 1,3514</td><td> 1,3620</td><td> 1,3573</td><td> 1,3484</td><td> 1,3600</td><td> 1,3561</td>

<td>RDDR X 1000</td><td> 119</td><td> 126</td><td> 123</td><td> 119</td><td> 139</td><td> 129</td><td> —</td><td> —</td><td> 195</td>

<td>DFL (DHS),%</td><td> 0,0</td><td> 0,0</td><td> 5,1</td><td> 0,0</td><td> 0,0</td><td> 5,2</td><td> 0,0</td><td> 0,0</td><td> 11,0</td>

<td>BEL, BULK,%</td><td> 3,1</td><td> 0,2</td><td> 8,8</td><td> 3,1</td><td> 0,3</td><td> 8,3</td><td> 0,4</td><td> 0,6</td><td> 11,4</td>

IS 2 139 181 T3

TABLE 15

<td>VARIANT N °</td><td>THREAD ACCOUNT</td><td>DPF</td><td>BOS,%</td><td>STmax (G / D)</td><td>Ps (G / D)%</td><td>VOL. IN FABRIC</td>

<td>1A</td><td> 75-34</td><td> 2,20</td><td> 12,00</td><td> 0,15</td><td> 1,80</td><td>YES</td>

<td>1 B</td><td> 50-34</td><td> 1,47</td><td> 11,00</td><td> 0,21</td><td> 2,31</td><td>YES</td>

<td>2A</td><td> 75-68</td><td> 1,10</td><td> 9,50</td><td> 0,13</td><td> 1,24</td><td>NOT</td>

<td>2B</td><td> 50-68</td><td> 0,73</td><td> 12,00</td><td> 0,17</td><td> 2,04</td><td>YES</td>

<td>2 C</td><td> 35-68</td><td> 0,51</td><td> 9,00</td><td> 0,20</td><td> 1,80</td><td>YES</td>

<td>3A</td><td> 75-100</td><td> 0,75</td><td> 11,00</td><td> 0,11</td><td> 1,21</td><td>NOT</td>

<td>3B</td><td> 50-100</td><td> 0,50</td><td> 12,00</td><td> 0,19</td><td> 2,28</td><td>YES</td>

<td>4A</td><td> 75-68</td><td> 1,10</td><td> 11,00</td><td> 0,10</td><td> 1,10</td><td>NOT</td>

<td>4B</td><td> 50-68</td><td> 0,73</td><td> 8,00</td><td> 0,12</td><td> 0,96</td><td>NOT</td>

<td>4C</td><td> 35-68</td><td> 0,51</td><td> 6,00</td><td> 0,32</td><td> 1,96</td><td>YES</td>

<td>5A</td><td>50-68R</td><td> 0,73</td><td> 9,00</td><td> 0,14</td><td> 1,26</td><td>NOT</td>

<td>5B</td><td>50-50T</td><td> 1,00</td><td> 11,00</td><td> 0,14</td><td> 1,54</td><td>YES</td>

R - Round; T - Trilobular

TABLE 16

<td></td><td></td><td colspan="4">Boil shrinkage (S),%</td><td colspan="4">Shrinkage stress STmax), G / D</td>

<td rowspan="2">Yarn count</td><td rowspan="2">Steam</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>

<td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>

<td>(A + B)</td><td>Pressu</td><td> 140/85</td><td> 140/95</td><td> 140/117</td><td> 140/17</td><td> 140/85</td><td> 140/95</td><td> 140/117</td><td> 140/127</td>

<td>Denierhaz A</td><td>re</td><td> 70/68</td><td> 70/68</td><td> 70/100</td><td> 70/100</td><td> 70/68</td><td> 70/68</td><td> 70/100</td><td> 70/100</td>

<td>Denierhaz B</td><td>⁽p^Yes)</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td>

<td>4500 ypm</td><td> 40</td><td> 18</td><td> 18</td><td> 23</td><td> 9</td><td> 90</td><td> 90</td><td> 100</td><td> 90</td>

<td></td><td> 60</td><td> 31</td><td> 16</td><td> 27</td><td> 28</td><td> 80</td><td> 80</td><td> 90</td><td> 100</td>

<td></td><td> 80</td><td> 61</td><td> 57</td><td> 60</td><td> 58</td><td> 80</td><td> 90</td><td> 80</td><td> 100</td>

<td></td><td> 100</td><td> 55</td><td> 54</td><td> 59</td><td> 55</td><td> 100</td><td> 90</td><td> 90</td><td> 90</td>

<td></td><td> 120</td><td> 54</td><td> 29</td><td> 48</td><td> 43</td><td> 90</td><td> 100</td><td> 90</td><td> 90</td>

<td></td><td> 140</td><td> 34</td><td> 32</td><td> 30</td><td> 32</td><td> 90</td><td> 80</td><td> 90</td><td> 90</td>

<td></td><td> 160</td><td> 12</td><td> 17</td><td> 18</td><td> 29</td><td> 90</td><td> 90</td><td> 90</td><td> 100</td>

<td>4700 ypm</td><td> 40</td><td> 10</td><td> 8</td><td> 8</td><td> 7</td><td> 90</td><td> 100</td><td> 80</td><td> 90</td>

<td></td><td> 60</td><td> 11</td><td> 9</td><td> 11</td><td> 12</td><td> 90</td><td> 100</td><td> 100</td><td> 100</td>

<td></td><td> 80</td><td> 26</td><td> 27</td><td> 17</td><td> 15</td><td> 110</td><td> 120</td><td> 90</td><td> 90</td>

<td></td><td> 100</td><td> 50</td><td> 11</td><td> 28</td><td> 39</td><td> 150</td><td> 110</td><td> 90</td><td> 110</td>

<td></td><td> 120</td><td> 35</td><td> 11</td><td> 21</td><td> 32</td><td> 130</td><td> 130</td><td> 90</td><td> 90</td>

<td></td><td> 140</td><td> 24</td><td> 12</td><td> 10</td><td> 23</td><td> 140</td><td> 110</td><td> 80</td><td> 110</td>

<td></td><td> 160</td><td> 12</td><td> 12</td><td> 4</td><td> 16</td><td> 140</td><td> 90</td><td> 90</td><td> 110</td>

<td>4900 ypm</td><td> 40</td><td> 4</td><td> 7</td><td> 15</td><td> 6</td><td> 110</td><td> 90</td><td> 130</td><td> 110</td>

<td></td><td> 60</td><td> 7</td><td> 7</td><td> 17</td><td> 6</td><td> 100</td><td> 100</td><td> 160</td><td> 120</td>

<td></td><td> 80</td><td> 7</td><td> 9</td><td> 19</td><td> 11</td><td> 130</td><td> 100</td><td> 170</td><td> 120</td>

<td></td><td> 100</td><td> 8</td><td> 24</td><td> 24</td><td> 13</td><td> 120</td><td> 100</td><td> 160</td><td> 130</td>

<td></td><td> 120</td><td> 30</td><td> 26</td><td> 22</td><td> 30</td><td> 120</td><td> 150</td><td> 180</td><td> 140</td>

<td></td><td> 140</td><td> 32</td><td> 10</td><td> 23</td><td> 4</td><td> 150</td><td> 160</td><td> 150</td><td> 140</td>

<td></td><td> 160</td><td> 4</td><td> 5</td><td> 4</td><td> 4</td><td> 100</td><td> 100</td><td> 100</td><td> 100</td>

IS 2 139 181 T3

TABLE 16 (Continued)

<td></td><td></td><td colspan="4">Boil shrinkage (S),%</td><td colspan="4">Shrinkage stress STmax), G / D</td>

<td rowspan="2">Yarn count</td><td rowspan="2">Steam</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>

<td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td>

<td>(A + B)</td><td>Pressu</td><td> 140/85</td><td> 140/95</td><td> 140/117</td><td> 140/17</td><td> 140/85</td><td> 140/95</td><td> 140/117</td><td> 140/127</td>

<td>Denier beam A</td><td>re</td><td> 70/68</td><td> 70/68</td><td> 70/100</td><td> 70/100</td><td> 70/68</td><td> 70/68</td><td> 70/100</td><td> 70/100</td>

<td>Denier beam B</td><td>⁽p^Yes)</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td><td> 70/17</td><td> 70/27</td>

<td>5100 ypm</td><td> 40</td><td> 5</td><td> 3</td><td> 8</td><td> 5</td><td> 100</td><td> 110</td><td> 90</td><td> 110</td>

<td></td><td> 60</td><td> 4</td><td> 4</td><td> 5</td><td> 5</td><td> 100</td><td> 120</td><td> 100</td><td> 120</td>

<td></td><td> 80</td><td> 6</td><td> 5</td><td> 8</td><td> 7</td><td> 100</td><td> 120</td><td> 90</td><td> 120</td>

<td></td><td> 100</td><td> 8</td><td> 5</td><td> 22</td><td> 15</td><td> 110</td><td> 120</td><td> 10</td><td> 120</td>

<td></td><td> 120</td><td> 9</td><td> 13</td><td> 29</td><td> 13</td><td> 100</td><td> 150</td><td> 10</td><td> 150</td>

<td></td><td> 140</td><td> 10</td><td> 9</td><td> 23</td><td> 13</td><td> 110</td><td> 130</td><td> 90</td><td> 130</td>

<td></td><td> 160</td><td> 12</td><td> 9</td><td> 18</td><td> 13</td><td> 110</td><td> 140</td><td> 100</td><td> 140</td>

<td>5300 ypm</td><td> 40</td><td> 5</td><td> 4</td><td> 5</td><td> 4</td><td> 110</td><td> 80</td><td> 100</td><td> 80</td>

<td></td><td> 60</td><td> 5</td><td> 4</td><td> 5</td><td> 4</td><td> 90</td><td> 100</td><td> 90</td><td> 100</td>

<td></td><td> 80</td><td> 5</td><td> 5</td><td> 4</td><td> 3</td><td> 10</td><td> 90</td><td> 100</td><td> 90</td>

<td></td><td> 100</td><td> 6</td><td> 6</td><td> 7</td><td> 9</td><td> 90</td><td> 110</td><td> 90</td><td> 110</td>

<td></td><td> 120</td><td> 5</td><td> 5</td><td> 7</td><td> 5</td><td> 110</td><td> 130</td><td> 100</td><td> 130</td>

<td></td><td> 140</td><td> 6</td><td> 8</td><td> 8</td><td> 8</td><td> 140</td><td> 100</td><td> 140</td><td> 100</td>

<td></td><td> 160</td><td> 8</td><td> 12</td><td> 6</td><td> 4</td><td> 130</td><td> 100</td><td> 110</td><td> 100</td>

TABLE 17A

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td>

<td>SPEED, MPM</td><td>NA</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td>

<td>DR (1)</td><td> 1,00</td><td> 1,00</td><td> 1,03</td><td> 1,20</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,93</td>

<td>DR (2)</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,03</td><td> 1,05</td><td> 1,10</td>

<td>DR (1) xDR (2)</td><td> 1,00</td><td> 1,00</td><td> 1,03</td><td> 1,20</td><td> 0,93</td><td> 0,96</td><td> 0,98</td><td> 1,02</td>

<td>PLATE 1, ° C</td><td>OFF</td><td> 110</td><td> 110</td><td> 27</td><td> 200</td><td> 180</td><td> 180</td><td> 180</td>

<td>PLATE 2, ° C</td><td>OFF</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>DENIER</td><td> 70,0</td><td> 68,9</td><td> 67,9</td><td> 59,5</td><td> 73,6</td><td> 75,4</td><td> 72,0</td><td> 69,7</td>

<td>EB,%</td><td> 52,0</td><td> 51,8</td><td> 44,1</td><td> 36,1</td><td> 61,0</td><td> 70,8</td><td> 60,6</td><td> 57,3</td>

<td>RDR</td><td> 1,520</td><td> 1,518</td><td> 1,441</td><td> 1,361</td><td> 1,610</td><td> 1,708</td><td> 1,606</td><td> 1,573</td>

<td>TEN., G / D</td><td> 2,9</td><td> 3,1</td><td> 3,1</td><td> 3,4</td><td> 3,1</td><td> 2,8</td><td> 3,1</td><td> 3,2</td>

<td>TBK, G / DD</td><td> 4,5</td><td> 4,6</td><td> 4,5</td><td> 4,7</td><td> 5,0</td><td> 4,8</td><td> 4,9</td><td> 5,0</td>

<td>Yes,%</td><td> 36,1</td><td> 7,4</td><td> 8,0</td><td> 19,3</td><td> 2,1</td><td> 3,3</td><td> 4,2</td><td> 6,6</td>

<td>DHS,%</td><td> 31,0</td><td> 7,6</td><td> 7,6</td><td> 15,2</td><td> 3,5</td><td> 2,7</td><td> 5,0</td><td> 6,4</td>

<td>DHS-S,%</td><td> -5,1</td><td> 0,2</td><td> -0,4</td><td> -4,1</td><td> 1,4</td><td> -0,6</td><td> 0,8</td><td> -0,2</td>

<td>STmax, MG / D</td><td> 153</td><td> 187</td><td> 278</td><td> 392</td><td> 76</td><td> 64</td><td> 124</td><td> 257</td>

<td>T (STmax), C</td><td> 88</td><td> 98</td><td> 98</td><td> 77</td><td> 86</td><td> 80</td><td> 85</td><td> 83</td>

<td>NST, (G / D) / K</td><td> 0,42</td><td> 0,50</td><td> 0,75</td><td> 1,12</td><td> 0,21</td><td> 0,18</td><td> 0,35</td><td> 0,72</td>

<td>Ms, G / D</td><td> 0,5</td><td> 2,5</td><td> 3,5</td><td> 2,0</td><td> 3,6</td><td> 1,9</td><td> 3,0</td><td> 3,9</td>

IS 2 139 181 T3

TABLE 17A (Continued)

<td>VARIANT N °</td><td> 9</td><td> 10</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td><td> 15</td><td> 16</td>

<td>SPEED, MPM</td><td>NA</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td><td> 200</td><td>NA</td><td> 200</td>

<td>DR (1)</td><td> 1,00</td><td> 1,10</td><td> 1,20</td><td> 1,00</td><td> 1,10</td><td> 1,20</td><td> 1,00</td><td> 0,91</td>

<td>DR (2)</td><td> 1,00</td><td> 1,06</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td>

<td>DR (1) xDR (2)</td><td> 1,00</td><td> 1,10</td><td> 1,20</td><td> 1,00</td><td> 1,10</td><td> 1,20</td><td> 1,00</td><td> 0,91</td>

<td>PLATE 1, ° C</td><td>OFF</td><td> 180</td><td> 180</td><td>OFF</td><td> 180</td><td> 180</td><td>OFF</td><td> 200</td>

<td>PLATE 2, ° C</td><td>OFF</td><td> 27</td><td> 27</td><td>OFF</td><td> 27</td><td> 27</td><td>OFF</td><td> 27</td>

<td>DENIER</td><td> 35,0</td><td> 63,3</td><td> 63,6</td><td> 35,0</td><td> 32,2</td><td> 29,8</td><td> 35,0</td><td> 75,5</td>

<td>EB,%</td><td> 56,0</td><td> 53,1</td><td> 40,3</td><td> 41,2</td><td> 27,8</td><td> 14,5</td><td> 66,7</td><td> 51,7</td>

<td>RDR</td><td> 1,560</td><td> 1,531</td><td> 1,403</td><td> 1,412</td><td> 1,278</td><td> 1,145</td><td> 1,667</td><td> 1,517</td>

<td>TEN., G / D</td><td> 3,0</td><td> 00</td><td> 4,1</td><td> 3,7</td><td> 4,7</td><td> 5,2</td><td> 2,8</td><td> 3,3</td>

<td>TBK, G / DD</td><td> 4,7</td><td> -</td><td> 5,7</td><td> 5,2</td><td> 6,0</td><td> 6,0</td><td> 4,6</td><td> 4,9</td>

<td>Yes,%</td><td> 16,9</td><td> 6,7</td><td> 6,1</td><td> 16,0</td><td> 7,7</td><td> 8,0</td><td> 14,0</td><td> 3,8</td>

<td>DHS,%</td><td> 19,3</td><td> 4,0</td><td> 3,8</td><td> 13,1</td><td> 4,9</td><td> 3,9</td><td> 10,9</td><td> 2,5</td>

<td>DHS-S,%</td><td> 2,4</td><td> -2,7</td><td> -2,3</td><td> -2,9</td><td> -2,8</td><td> -4,1</td><td> -3,1</td><td> -1,3</td>

<td>STmax, MG / D</td><td> 210</td><td> 402</td><td> 467</td><td> 250</td><td> 590</td><td> 647</td><td> 286</td><td> 60</td>

<td>T (STmax), C</td><td> 81</td><td> 155</td><td> 194</td><td> 98</td><td> 172</td><td> 192</td><td> 88</td><td> 84</td>

<td>NST, (G / D) / K</td><td> 0,59</td><td> 0,94</td><td> 1,00</td><td> 0,67</td><td> 1,33</td><td> 1,39</td><td> 0,79</td><td> 0,17</td>

<td>Ms, G / D</td><td> 1,2</td><td> 10,0</td><td> 12,3</td><td> 1,6</td><td> 7,7</td><td> 8,1</td><td> 2,0</td><td> 1,6</td>

IS 2 139 181 T3

TABLE 17B

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 9</td><td> 10</td><td> 11</td><td> 12</td><td> 13</td><td> 14</td>

<td>SPEED, MPM</td><td> 100</td><td> 150</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td><td> 200</td>

<td>DR (1)</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 1,10</td><td> 1,10</td><td> 1,00</td><td> 1,20</td><td> 1,20</td><td> 1,20</td>

<td>DR (2)</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,00</td><td> 1,05</td><td> 1,10</td><td> 1,20</td><td> 1,00</td><td> 0,93</td><td> 1,02</td><td> 1,00</td><td> 0,93</td><td> 1,02</td>

<td>DR (1) xDR (2)</td><td> 1,00</td><td> 0,93</td><td> 0,93</td><td> 0,93</td><td> 0,98</td><td> 1,02</td><td> 1,12</td><td> 1,10</td><td> 1,02</td><td> 1,02</td><td> 1,20</td><td> 1,12</td><td> 1,22</td>

<td>PLATE 1, ° C</td><td> 110</td><td> 150</td><td> 200</td><td> 180</td><td> 180</td><td> 180</td><td> 180</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td>

<td>PLATE 2, ° C</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 27</td><td> 180</td><td> 110</td><td> 27</td><td> 180</td><td> 110</td>

<td>DENIER</td><td> 71,4</td><td> 72,0</td><td> 73,3</td><td> 72,1</td><td> 70,9</td><td> 68,5</td><td> 63,3</td><td> 63,6</td><td> 64,4</td><td> 61,5</td><td> 58,6</td><td> 61,1</td><td> 56,5</td>

<td>EB,%</td><td> 68,4</td><td> 65,5</td><td> 64,6</td><td> 62,8</td><td> 59,0</td><td> 54,2</td><td> 40,7</td><td> 46,4</td><td> 44,5</td><td> 39,5</td><td> 34,5</td><td> 39,2</td><td> 30,6</td>

<td>RDR</td><td> 1,684</td><td> 1,655</td><td> 1,646</td><td> 1,628</td><td> 1,590</td><td> 1,542</td><td> 1,407</td><td> 1,464</td><td> 1,445</td><td> 1,395</td><td> 1,345</td><td> 1,392</td><td> 1,306</td>

<td>Yes,%</td><td> 6,2</td><td> 2,9</td><td> 2,6</td><td> 2,9</td><td> 3,9</td><td> 6,6</td><td> 8,1</td><td> 4,7</td><td> 7,3</td><td> 19,5</td><td> 20,0</td><td> 5,3</td><td> 6,3</td>

<td>DHS,%</td><td> 4,8</td><td> 3,3</td><td> 3,2</td><td> 3,2</td><td> 4,4</td><td> 6,6</td><td> 8,6</td><td> 2,1</td><td> 5,9</td><td> 15,7</td><td> 16,1</td><td> 2,9</td><td> 8,3</td>

<td>DHS-S,%</td><td> -1,4</td><td> 0,4</td><td> 0,6</td><td> 0,3</td><td> 0,5</td><td> 0,0</td><td> 0,5</td><td> -2,6</td><td> -1,4</td><td> -3,8</td><td> -3,9</td><td> -2,4</td><td> 2,0</td>

<td>STmax, MG / D</td><td> 73</td><td> 76</td><td> 75</td><td> 68</td><td> 142</td><td> 282</td><td> 385</td><td> 365</td><td> 50</td><td> 413</td><td> 340</td><td> 102</td><td> 621</td>

<td>NST, (G / D) / K</td><td> 0,50</td><td> 0,21</td><td> 0,21</td><td> 0,19</td><td> 0,40</td><td> 0,79</td><td> 1,08</td><td> 1,04</td><td> 0,13</td><td> 1,06</td><td> 0,96</td><td> 0,28</td><td> 1,59</td>

<td>T (STmax), ° C</td><td> 77</td><td> 84</td><td> 82</td><td> 82</td><td> 82</td><td> 82</td><td> 84</td><td> 77</td><td> 100</td><td> 118</td><td> 80</td><td> 96</td><td> 118</td>

<td>Ms, G / D</td><td> 1,2</td><td> 2,6</td><td> 2,9</td><td> 2,3</td><td> 3,6</td><td> 4,3</td><td> 4,8</td><td> 7,8</td><td> 0,7</td><td> 2,1</td><td> 1,7</td><td> 1,9</td><td> 9,9</td>

<td>Ps, G / D</td><td> 0,5</td><td> 0,2</td><td> 0,2</td><td> 0,2</td><td> 0,6</td><td> 1,9</td><td> 3,1</td><td> 1,7</td><td> 0,4</td><td> 8,1</td><td> 6,8</td><td> 0,5</td><td> 3,9</td>

IS 2 139 181 T3

TABLE 18

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td>

<td>VEL. YARN0, MPM</td><td> 4526</td><td> 4526</td><td> 4526</td>

<td>COIL0, MPM</td><td> 4115</td><td> 4115</td><td> 4115</td>

<td>POLYMER TEMP., C</td><td> 293</td><td> 293</td><td> 298</td>

<td>SPRT- A</td><td> 68</td><td> 68</td><td> 34</td>

<td>SPRT-B</td><td> 100</td><td> 47</td><td> 68</td>

<td>DENIER - A</td><td> 75</td><td> 50</td><td> 35</td>

<td>DENIER - B</td><td> 75</td><td> 50</td><td> 35</td>

<td>NOT TREATED</td><td></td><td></td><td></td>

<td>MED. BOS ,. %</td><td> &lt;--</td><td> 4,5</td><td> --&gt;</td>

<td>MED. STmax, G / D</td><td> &lt;--</td><td> 0,190</td><td> --&gt;</td>

<td>MED. Ps, (G / D)%</td><td> &lt;--</td><td> 0,86</td><td> --&gt;</td>

<td>MED. Ms, G / D</td><td> &lt;--</td><td> 4,2</td><td> --&gt;</td>

<td>TREATY</td><td></td><td></td><td></td>

<td>(245C, 80 PSI)</td><td></td><td></td><td></td>

<td>MED. BOS,%</td><td> 19,0</td><td> 17,0</td><td> 17,0</td>

<td>MED. STmax, G / D</td><td> 0,30</td><td> 0,30</td><td> 0,31</td>

<td>MED. Ps, (G / D)%</td><td> 5,70</td><td> 5,10</td><td> 5,30</td>

<td>MED. Ms, G / D</td><td> 1,00</td><td> 1,76</td><td> 1,82</td>

<td>T (STmax), C</td><td> &lt; 100</td><td> &lt; 100</td><td> &lt; 100</td>

<td>MED. EB,%</td><td> 77,0</td><td> 77,9</td><td> 70,1</td>

<td>MED. TEN., G / D</td><td> 3,17</td><td> 3,33</td><td> 3,15</td>

<td>MED. WORK0, G * CM</td><td> 3650</td><td> 3880</td><td> 1603</td>

IS 2 139 181 T3

TABLE 19A

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td>

<td>ID. THREAD ALIM.</td><td>TO</td><td>B</td><td>C</td><td>D</td>

<td>POLYMER</td><td>N66</td><td>N66</td><td>N66</td><td>N6 / 66</td>

<td>RV POLMERO</td><td> 50</td><td> 50</td><td> 65</td><td> 65</td>

<td>VEL. YARN0, MPM</td><td> 3909</td><td> 3954</td><td> 5300</td><td> 5300</td>

<td>DENIER THREAD</td><td> 55</td><td> 52</td><td> 50,5</td><td> 50</td>

<td>DPF</td><td> 3,23</td><td> 3,05</td><td> 3,84</td><td> 3,84</td>

<td>CROSS-SECTION</td><td>TRI</td><td>RND</td><td>RND</td><td>RND</td>

<td>Eb,%</td><td> 85</td><td> 78</td><td> 73,5</td><td> 76,1</td>

TABLE 19B

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td>

<td>STRETCHED RATIO</td><td> 1,316</td><td> 1,316</td><td> 1,447</td><td> 1,447</td><td> 1,608</td><td> 1,608</td>

<td>HTR TEMP., ° C</td><td> 130</td><td> 160</td><td> 130</td><td>OFF</td><td>OFF</td><td> 130</td>

<td>RELAX. (T_r), ° C</td><td> 118</td><td> 143</td><td> 118</td><td> 22</td><td> 22</td><td> 118</td>

<td>DENIER</td><td> 43,8</td><td> 43,7</td><td> 40,0</td><td> 40,2</td><td> 36,1</td><td> 35,8</td>

<td>Eb,%</td><td> 53,1</td><td> 51,9</td><td> 39,8</td><td> 43,6</td><td> 30,5</td><td> 22,8</td>

<td>MOD., GPD</td><td> 15,2</td><td> 16,2</td><td> 17,9</td><td> 29,2</td><td> 23,9</td><td> 47,0</td>

<td>Yes, %</td><td> 6,1</td><td> 6,2</td><td> 7,4</td><td> 6,6</td><td> 7,3</td><td> 7,6</td>

<td>CLASSIF. DYE</td><td> +</td><td> +</td><td> +</td><td> +</td><td> +</td><td> -</td>

TABLE 19C

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td><td> 9</td><td> 10</td><td> 11</td>

<td>Stretched Relationship</td><td> 1,15</td><td> 1,15</td><td> 1,30</td><td> 1,30</td><td> 1,30</td><td> 1,45</td><td> 1,45</td><td> 1,45</td><td> 1,45</td><td> 1,60</td><td> 1,60</td>

<td>HTR TEMP. ° C</td><td> 160</td><td>Without</td><td> 160</td><td> 130</td><td>Without</td><td> 160</td><td> 130</td><td> 100</td><td>Without</td><td> 160</td><td>Without</td>

<td>RELAX. (T_r), ° C</td><td> 143</td><td> 22</td><td> 143</td><td> 118</td><td> 22</td><td> 118</td><td> 118</td><td> 94</td><td> 22</td><td> 143</td><td> 22</td>

<td>DENIER</td><td> 49</td><td> 49,5</td><td> 44</td><td> 43,5</td><td> 44,5</td><td> 40</td><td> 39</td><td> 39,5</td><td> 40</td><td> 35,5</td><td> 35,5</td>

<td>Eb,%</td><td> 64</td><td> 71</td><td> 39</td><td> 44</td><td> 45</td><td> 27</td><td> 34</td><td> 38,5</td><td> 30</td><td> 23</td><td> 22</td>

<td>Yes, %</td><td> 4,0</td><td>NA</td><td> 6,6</td><td> 5,9</td><td> 7,0</td><td> 7,3</td><td> 6,2</td><td> 6,7</td><td> 8,3</td><td> 6,9</td><td> 6,6</td>

<td>CLASSIF. DYE</td><td> +</td><td> +</td><td> -</td><td> +</td><td> +</td><td> -</td><td> -</td><td> +</td><td> +</td><td> -</td><td> -</td>

IS 2 139 181 T3

TABLE 19D

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td>

<td>Stretched Relationship</td><td> 1,15</td><td> 1,15</td><td> 1,30</td><td> 1,30</td><td> 1,35</td><td> 1,35</td><td> 1,45</td><td> 1,45</td>

<td>HTR TEMP., ° C</td><td> 160</td><td>OFF</td><td> 160</td><td>OFF</td><td> 160</td><td>OFF</td><td> 160</td><td>OFF</td>

<td>RELAX. (T_r), ° C</td><td> 143</td><td> 22</td><td> 143</td><td> 22</td><td> 143</td><td> 22</td><td> 143</td><td> 22</td>

<td>DENIER</td><td> 46</td><td> 46,5</td><td> 41,1</td><td> 41,9</td><td> 40</td><td> 40,2</td><td> 36,8</td><td> 37,2</td>

<td>Eb,%</td><td> 58,9</td><td> 47</td><td> 39,1</td><td> 41,6</td><td> 36</td><td> 41,2</td><td> 28,3</td><td> 29,5</td>

<td>MOD., GPD</td><td> 19</td><td> 20,9</td><td> 25,3</td><td> 22,8</td><td> 26</td><td> 23,4</td><td> 28,6</td><td> 30,7</td>

<td>Yes, %</td><td> 4,9</td><td> 5,9</td><td> 6,7</td><td> 5,9</td><td> 6,9</td><td> 6,4</td><td> 7,2</td><td> 6,9</td>

<td>CLASSIF. DYE</td><td> +</td><td> +</td><td> +</td><td> +</td><td> -</td><td> +</td><td> +</td><td> +</td>

TABLE 19E

<td></td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td>

<td>Stretched Relationship</td><td> 1,15</td><td> 1,30</td><td> 1,30</td><td> 1,30</td><td> 1,45</td><td> 1,45</td><td> 1,45</td>

<td>HTR TEMP., ° C</td><td> 160</td><td>OFF</td><td> 130</td><td> 160</td><td>OFF</td><td> 130</td><td> 160</td>

<td>RELAX. (T_r), ° C</td><td> 143</td><td> 22</td><td> 118</td><td> 143</td><td> 22</td><td> 118</td><td> 143</td>

<td>DENIER</td><td> 44,7</td><td> 40,5</td><td> 39,5</td><td> 39,8</td><td> 36,5</td><td> 35,6</td><td> 35,4</td>

<td>Eb,%</td><td> 60,3</td><td> 49,8</td><td> 41,7</td><td> 43,2</td><td> 36,4</td><td> 33,2</td><td> 30,5</td>

<td>MOD., GPD</td><td> 18,4</td><td> 21,8</td><td> 21,8</td><td> 23,5</td><td> 21,3</td><td> 29,2</td><td> 26,6</td>

<td>Yes, %</td><td> 5,9</td><td> 6,9</td><td> 7,5</td><td> 7,6</td><td> 8,1</td><td> 8,6</td><td> 8,3</td>

<td>CLASSIF. DYE</td><td> -</td><td> -</td><td> +/-</td><td> -</td><td> +</td><td> +</td><td> -</td>

IS 2 139 181 T3

TABLE 20

<td rowspan="2">VARIANT No.</td><td rowspan="2">MPM YARN</td><td colspan="2">PROCESS</td><td rowspan="2">BOS %</td><td rowspan="2">T7% G / D</td><td rowspan="2">T20% G / D</td><td rowspan="2">PYM G / D</td><td rowspan="2">DDR x1000</td><td rowspan="2">RDDR x1000</td>

<td>PSI</td><td>GRADES C</td>

<td> 1</td><td> 3750</td><td>OFF</td><td> 120</td><td> 52,0</td><td> 1,23</td><td> 1,56</td><td> 4,27</td><td> 106</td><td> 169</td>

<td> 2</td><td> 4000</td><td>OFF</td><td> 120</td><td> 47,4</td><td> 1,29</td><td> 1,66</td><td> 4,70</td><td> 134</td><td> 205</td>

<td> 3</td><td> 4500</td><td>OFF</td><td> 120</td><td> 23,9</td><td> 1,56</td><td> 2,20</td><td> 5,80</td><td> 163</td><td> 207</td>

<td> 4</td><td> 5000</td><td>OFF</td><td> 120</td><td> 10,6</td><td> 1,76</td><td> 2,31</td><td> 6,83</td><td> 165</td><td> 194</td>

<td> 5</td><td> 5500</td><td>OFF</td><td> 120</td><td> 15,7</td><td> 2,36</td><td> 3,06</td><td> 8,81</td><td> 144</td><td> 174</td>

<td> 6</td><td> 6000</td><td>OFF</td><td> 120</td><td> 11,4</td><td> 3,07</td><td> 3,81</td><td> 9,88</td><td> 124</td><td> 146</td>

<td> 7</td><td> 4000</td><td>OFF</td><td> 150</td><td> 9,2</td><td> 2,75</td><td> 3,64</td><td> 10,95</td><td> 75</td><td> 87</td>

<td> 8</td><td> 4500</td><td>OFF</td><td> 150</td><td> 10,0</td><td> 2,91</td><td> 3,92</td><td> 12,22</td><td> 69</td><td> 81</td>

<td> 9</td><td> 5000</td><td>OFF</td><td> 150</td><td> 9,8</td><td> 3,33</td><td> 4,44</td><td> 13,60</td><td> 68</td><td> 79</td>

<td> 10</td><td> 4000</td><td>OFF</td><td> 180</td><td> 5,5</td><td> 2,92</td><td> 3,87</td><td> 11,70</td><td> 69</td><td> 79</td>

<td> 11</td><td> 4500</td><td>OFF</td><td> 180</td><td> 6,1</td><td> 3,06</td><td> 3,91</td><td> 10,90</td><td> 76</td><td> 87</td>

<td> 12</td><td> 5000</td><td>OFF</td><td> 180</td><td> 5,7</td><td> 3,20</td><td> 4,04</td><td> 10,94</td><td> 86</td><td> 98</td>

<td> 13*</td><td> 3750</td><td>OFF</td><td> 135</td><td> 75,0</td><td> 1,50</td><td> 1,55</td><td> 3,33</td><td> 79</td><td> 175</td>

<td> 14*</td><td> 3750</td><td>OFF</td><td> 135</td><td> 73,9</td><td> 2,04</td><td> 2,15</td><td> 6,07</td><td> 83</td><td> 194</td>

<td> 15*</td><td> 3750</td><td>OFF</td><td> 135</td><td> 70,7</td><td> 2,27</td><td> 2,47</td><td> 9,60</td><td> 98</td><td> 200</td>

<td> 16*</td><td> 4000</td><td>0FF</td><td> 180</td><td> 5,1</td><td> 2,84</td><td> 3,09</td><td> 12,00</td><td> 57</td><td> 65</td>

<td> 17*</td><td> 4000</td><td>0FF</td><td> 180</td><td> 4,9</td><td> 2,97</td><td> 3,19</td><td> 11,00</td><td> 62</td><td> 72</td>

<td> 18*</td><td> 4500</td><td>OFF</td><td> 135</td><td> 44,6</td><td> 2,13</td><td> 2,20</td><td> 4,69</td><td> 112</td><td> 215</td>

<td> 19*</td><td> 4500</td><td>OFF</td><td> 135</td><td> 42,7</td><td> 2,70</td><td> 2,86</td><td> 8,56</td><td> 122</td><td> 167</td>

<td> 20*</td><td> 4500</td><td>OFF</td><td> 135</td><td> 40,3</td><td> 3,07</td><td> 3,23</td><td> 8,93</td><td> 133</td><td> 175</td>

<td> 21*</td><td> 5000</td><td>OFF</td><td> 120</td><td> 12,7</td><td> 2,17</td><td> 2,17</td><td> 8,32</td><td> 117</td><td> 130</td>

<td> 22*</td><td> 5000</td><td>OFF</td><td> 120</td><td> 16,0</td><td> 2,90</td><td> 3,05</td><td> 8,40</td><td> 123</td><td> 139</td>

<td> 23*</td><td> 5000</td><td>OFF</td><td> 120</td><td> 16,1</td><td> 3,26</td><td> 3,31</td><td> 12,10</td><td> 131</td><td> 149</td>

<td> 24</td><td> 4700</td><td>OFF</td><td> 245</td><td> 3,5</td><td> 0,89</td><td> 0,99</td><td> 7,30</td><td> 96</td><td> 165</td>

<td> 25</td><td> 4700</td><td> 40</td><td> 245</td><td> 8,1</td><td> 0,95</td><td> 1,16</td><td> 2,90</td><td> 109</td><td> 193</td>

<td> 26</td><td> 4700</td><td> 60</td><td> 245</td><td> 19,5</td><td> 0,96</td><td> 1,17</td><td> 2,90</td><td> 126</td><td> 239</td>

<td> 27</td><td> 4700</td><td> 80</td><td> 245</td><td> 22,6</td><td> 1,03</td><td> 1,23</td><td> 2,90</td><td> 125</td><td> 242</td>

<td> 28</td><td> 4700</td><td> 100</td><td> 245</td><td> 54,9</td><td> 1,19</td><td> 1,56</td><td> 2,90</td><td> 126</td><td> 320</td>

<td> 29</td><td> 4700</td><td> 120</td><td> 245</td><td> 35,9</td><td> 1,18</td><td> 1,58</td><td> 4,12</td><td> 110</td><td> 234</td>

<td> 30</td><td> 4700</td><td> 140</td><td> 245</td><td> 24,1</td><td> 1,24</td><td> 1,68</td><td> 5,10</td><td> 104</td><td> 203</td>

<td> 31</td><td> 4700</td><td> 160</td><td> 245</td><td> 10,70</td><td> 1,37</td><td> 1,93</td><td> 6,50</td><td> 88</td><td> 158</td>

^* = PYM based on T10% AND T7%

Commercial FDY thread with 3.5X draw at 1000 YPM 55

POY to 4750 MPM FDY rel. stretched 1.2X according to 4,134,882 105

TODAY spun at 6400 MPM according to USP 4,134,882 130

FTT / TODAY according to USP 4,134,882 110

Commercial wire at 3000 MPM FTT / POY according to USP 3,772,872 90

FDY for stretch-relaxationun-re-stretch according to USP 4,134,882 115

DUY spun at 4100 MPM according to USP 4,156,071 150

Low Speed ​​Spun / Drawn Commercial Discontinuous Fiber 55

TODAY unstretched wavy spun at 6500 MPM according to USP 4,134,882 160

IS 2 139 181 T3

TABLE 21

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td><td> 6</td><td> 7</td><td> 8</td>

<td>LRV</td><td> 20,9</td><td> 22,5</td><td> 23,9</td><td> 21,8</td><td> 21,4</td><td> 10,0</td><td> 21,0</td><td> 21,9</td>

<td>Tm, c</td><td> 258</td><td> 249</td><td> 239</td><td> 243</td><td> 250</td><td> 243</td><td> —</td><td> —</td>

<td>Eb,%</td><td> 74,2</td><td> 75,8</td><td> 79,0</td><td> 111</td><td> 115</td><td> 115</td><td> 116</td><td> 101</td>

<td>Yes,%</td><td> 4</td><td> 5</td><td> 6,7</td><td> 7</td><td> 5,7</td><td> 6</td><td> 6,7</td><td> 3,7</td>

<td>Δπ, x1000</td><td> 97</td><td> 74</td><td> 68</td><td> 48</td><td> 66</td><td> 66</td><td> 51</td><td> 65</td>

<td>DDR, x1000</td><td> 117</td><td> 109</td><td> 214</td><td> 200</td><td> 210</td><td> 210</td><td> —</td><td> —</td>

<td>RDDR, x1000</td><td> 245</td><td> 158</td><td> 312</td><td> 293</td><td> 309</td><td> 305</td><td> —</td><td> —</td>

TABLE 22

<td>Polymer</td><td>1A</td><td>1 B</td><td> 2</td><td> 3</td><td> 4</td><td> 5</td>

<td>RV</td><td> 43,9</td><td> 43,9</td><td> —</td><td> 42,5</td><td> 48,1</td><td> 42,7</td>

<td></td><td> 49,7</td><td> 49,7</td><td> 51,1</td><td> 47,5</td><td> 50,7</td><td> 45</td>

<td></td><td> 55,8</td><td> 55,8</td><td> —</td><td> 57,4</td><td> 61,3</td><td> 51,9</td>

<td></td><td> 66,5</td><td> 66,5</td><td> 62,6</td><td> 65,5</td><td> 73,0</td><td> 62,5</td>

<td>Eb,%</td><td> 98,4</td><td> 55,8</td><td> —</td><td> 113,2</td><td> 96,5</td><td> 75,9</td>

<td></td><td> 101,</td><td> 96,5</td><td> 94,8</td><td> 103</td><td> 96,8</td><td> 83,8</td>

<td></td><td> 61,1</td><td> 49,7</td><td> —</td><td> 92,4</td><td> 73,2</td><td> 95,3</td>

<td></td><td> 102,1</td><td> 43,3</td><td> 97,9</td><td> 112,9</td><td> 72,5</td><td> 94,7</td>

<td>Modulus, g / d</td><td> 9,9</td><td> 12,2</td><td> —</td><td> 15,7</td><td> 10,6</td><td> 12,1</td>

<td></td><td> 15,7</td><td> 15,4</td><td> 14,0</td><td> 13,7</td><td> 12,9</td><td> 13,2</td>

<td></td><td> 15,4</td><td> 12,7</td><td> —</td><td> 13,8</td><td> 16,1</td><td> 11,0</td>

<td></td><td> 7,3</td><td> 9,8</td><td> 17,1</td><td> 11,6</td><td> 23,4</td><td> 10,1</td>

1A = 4000 mpm / 66 w / 0.075% TRAIN / 5% MPMD 1B = 5000 mpm / 66 / w / 0.075% TRAIN / 5% MPMD = 66 w / 3% Isophthalate / 2% MPMD = 66 w / 3% Isophthalate / 2% MPMD / 0.075% TRAIN = 66 w / 5% 6T = 66 w / 4.4% 612

IS 2 139 181 T3

TABLE 23

<td>VARIANT N °</td><td> 1</td><td> 2</td><td> 3</td><td> 4</td>

<td>Tub0, ° C</td><td> 120</td><td> 135</td><td> 150</td><td> 180</td>

<td>Tc init., ° C</td><td> 84,8</td><td> 82,3</td><td> 73,6</td><td> 78,6</td>

<td>Peak Tc, ° C</td><td> 100,8</td><td> 101,0</td><td> 101,4</td><td> 107,9</td>

<td>Δ ^, J / g</td><td> 5,87</td><td> 11,2</td><td> 10,2</td><td> 11,3</td>

<td>Tm, onset C</td><td> 249,3</td><td> 258,5</td><td> 250,5</td><td> 248,6</td>

<td>Tm, peak C</td><td> 262,5</td><td> 262,2</td><td> 256,5</td><td> 260</td>

<td>ΔHm, J / g</td><td> 40,7</td><td> 40,9</td><td> 42,5</td><td> 44,3</td>

<td>Yes,%</td><td> 24</td><td> 29</td><td> 10</td><td> 6,1</td>

<td>STmax, mg / d</td><td> 200</td><td> 200</td><td> 360</td><td> 380</td>

<td>T (STmax), C</td><td> 77</td><td> 73</td><td> 150</td><td> 177</td>