| 摘要 |
PURPOSE:To obtain a resin composition excellent in thermal stability, low- temperature impact resistance, pitch-black properties, solvent resistance, etc., by blending a polycarbonate resin with an aromatic polyester resin and an acylic acid ester-based graft copolymer having a specific composition. CONSTITUTION:A resin composition is composed of (A) 100 pts. wt. polycarbonate resin, (B) 4-150 pts. wt. aromatic polyester resin, (C) 1-80 pts. wt. graft copolymer prepared by grafting (C) 15-100 pts. wt. vinylic monomer selected from methacrylic acid esters, aromatic monovinyl compounds and vinyl cyanide compounds and an acrylic acid ester in an amount of 0-20 wt.% based on the aforementioned vinylic monomer and (C3) 0.1-5 pts. wt. polyfunctional allyl (methallyl) ester monomer having the benzene ring as the skeleton onto (C1) 100 pts. wt. copolymer composed of 100 pts. wt. 1-16C acrylic acid ester monomer and 0.1-5 pts. wt. polyfunctional allyl (methallyl) ester monomer having the benzene ring as the skeleton and, as necessary, (D) 0.01-10 pts. wt. epoxy resin. |
