Use of non-ionic cellulose ethers in grouting or coating materials

Comprising poly acrylic acid ester with the water phase dispersion plasticizer and normal additives such as pigment and so on the sealing material and coating material when it is also containing a cationic cellulose ether it has good performance especially the coating performance and smooth it is good this utility model claims a non-ionic cellulose ether is comprised of hydroxyethyl cellulose ethoxyl methyl cellulose hydroxy propyl methyl cellulose hydroxypropyl cellulose form a group of 20 centigrade is obtained through the 2% water solution in brookfield viscosity is at least 3000 mpa s especially and at least as good 5000 mpa s.