Tree resistant cable

Composition comprising: (I) POLIETILENO, and in 100 parts by weight of component (I), (II) about 0.3 to 0.6 parts by weight of 4, 4 '' thiobis (2 - METHYL - 6 - T - tertiary butyl phenol); 4,4 '- thiobis (2 - t-butyl - 5 - methylphenol); 2, 2 'thiobis - 6 - T - BUTYL - 4-methylphenol) or a mixture of these compounds; And (iii) about 0.4 to one part by weight of a polyethylene glycol with a molecular weight of from 1,000 to about 100,000.