| 摘要 |
PURPOSE:To provide an aromatic vinyl resin composition having high moldability, heat-resistance and impact resistance. CONSTITUTION:The resin composition contains (A) a rubber-modified aromatic vinyl resin, (B) (1) a copolymer resin consisting of an aromatic vinyl monomer and one or more kinds of monomers copolymerizable with the aromatic vinyl monomer and selected from unsaturated nitrile monomer, acrylic acid ester monomer, methacrylic acid ester monomer, acrylic acid monomer, methacrylic acid monomer, alpha,beta-unsaturated carboxylic acid anhydride monomer and maleimide monomer and/or (2) a graft copolymer resin consisting of the rubbery polymer having a glass transition temperature (Tg) of <=-30 deg.C and one or more monomers described in (1), (C) a polyphenylene ether and (D) an organic phosphorus compound. The amount of the component B is 3-30wt.% based on 100wt.% of A+B. |
