| 摘要 |
Selfestinguishing compositions consisting of;… (1) from 52 to 96.55% by weight of at least one polyolefine;… (2) from 3 to 30% by weight of a nitrogenous compound selected from amongst 1,3,5-triazines, urea and dicyandiamide;… (3) from 0.3 to 3% by weight of a free-radical promoting compound selected from amongst 2,3-dimethyl-2,3-diphenylbutane and 2,3-dimethyl-2,3-diphenyl-hexane;… (4) from 0.15 to 15% by weight ofacompound of formula (I) (R1-S-)-nR3 or (II) R2 = S,… wherein R1 and R2 are imidazol, uracyl, alkyleneurea or benzotriazol radicals, R3 = H, or a metal of Group II (A) or (B) or aluminum. |
