| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is good in flowability and excellent in scratch resistance, shock resistance, low-temperature impact resistance, color development property and lubricity of the resulting molded article.SOLUTION: There is provided a thermoplastic resin composition which comprises; a graft copolymer (D) obtained by polymerizing a vinyl-based monomer component (m1) in the presence of an ethylene-α-olefin copolymer (A) having a specific mass average molecular weight and molecular weight distribution or a crosslinked ethylene-α-olefin copolymer (C) obtained by subjecting the ethylene α-olefin copolymer (A) to cross-linking treatment; a graft copolymer (F) obtained by polymerizing a vinyl-based monomer component (m2) in the presence of a rubbery polymer (E); a methacrylate ester resin (G); and silica particles (H), wherein (A) and (C) have an average particle diameter of 0.20 to 0.60 μm, (E) has an average particle diameter of 0.05 to 0.18 μm, the ratio of (A) or (C) to the total of (A) or (C) and (E) is 15 to 85 mass% and the ratio of (E) is 85 to 15 mass%. |
