| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition that is imparted antistaticity and lowered smoke emission without deterioration of its flame retardancy and mechanical properties by admixing a polyether ester amide elastomer or the like to a polycarbonate resin. SOLUTION: This polycarbonate resin composition comprises (A) 99-80 wt.% of a polycarbonate resin, (B) 1-20 wt.% of a polyether ester amide elastomer that is composed of the polyamide skeleton and the polyether ester skeleton, and (C) 0-19 wt.% of an ethylene-vinyl acetate-vinyl alcohol copolymer. In the component C, the total content of vinyl acetate and vinyl alcohol is 10-45 wt.% and the weight ratio of vinyl acetate to vinyl alcohol is 90:10-40:60. In a preferred embodiment, (D) a silicone resin is added thereto in amount of 2-20 wt.% based on 98-80 wt.% of the resin composition comprising the components A-C. |
