| 摘要 |
PURPOSE:To obtain the subject composition comprising a specific composition, excellent in flame retardancy, balanced and excellent in impact resistance, toughness and moldability, and free from bromine and chlorine. CONSTITUTION:This composition is obtained by adding (C) 0.01-5 pts.wt. of a fluoro resin and/or a silicone and (D) 1-40 pts.wt. of a phosphate ester of the formula [X is divalent aromatic group; R<1>-R<4> are (substututed)phenyl] [preferably 1,4-phenyl enetetrakis(2,6-dimethylphenyl) phosphate ester] to 100 pts.wt. of a resin composition obtained by compounding (A) 50-90wt.% of the resin mixture of (i) 10-95wt.% of an aromatic polycarbonate with (ii) 90-5wt.% of an aromatic polyester (preferably polybutyrene terephthalate) with (B) 50-0wt.% of a graft copolymer produced by graft-copolymerizing 70-20 pts.wt. of a monomer mixture containing 20-90wt.% of an aromatic monomer (preferably styrene) to 30-80 pts.wt. of a rubbery polymer (preferably polybutadiene, a butadiene copolymer). |
