THERMOPLASTIC RESIN COMPOSITION, RESIN MOLDED ARTICLE, AND PLATED PART

원문 (중국어)

A thermoplastic resin composition containing a resin component of 100 parts by mass, the resin component containing: 10 to 50 parts by mass of a rubber-containing graft copolymer (A); and 50 to 90 parts by mass of another resin, the rubber-containing graft copolymer (A) being obtained by graft polymerizing 30 to 80% by mass of a rubbery polymer (a1) with 20 to 70% by mass of a vinyl-based monomer mixture (a2) containing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer wherein a total of the rubbery polymer (a1) and the vinyl-based monomer mixture (a2) is 100% by mass. A content of the vinyl cyanide-based monomer component in a total of an acetone-soluble matter contained in the thermoplastic resin composition is 20 to 40% by mass. A content of a metal oxide (D) in the thermoplastic resin composition is 4500 ppm or less.