| 摘要 |
PURPOSE:Thermoplastic resin compositions with high moldability, thermal discoloration resistance, and impact resistance, which are composed of an aromatic polycarbonate, a butadiene graft copolymer and a phosphate ester. CONSTITUTION:To 100 parts by wt of resin composition comprising (A) 4-95wt% of an aromatic polycarbonate, (B) 0-91wt% of a thermoplastic resin other than (A) and (C), and (C) 5-50wt% of a butadiene gaft copolymer that is prepared by grafting a vinyl monomer selected from methacrylic esters, aromatic monovinyl compounds, vinyl cyanide compounds are incorporated 0.01-10 parts of a phosphate ester metal salt of formulaIand II (M is alkaline earth metal, aluminum or zinc; R is alkyl with 5-50 carbon atoms; n is the valency of M). |
