Thermoplastic resin composition.

摘要

A thermoplastic resin composition which has excellent heat resistance and impact resistance as well as excellent rigidity, chemical resistance and processibility, comprises: (a) a polyphenylene ether resin or a resin composition containing a polyphenylene ether, (b) either a modified propylene polymer grafted with a styrene-based monomer and an unsaturated carboxylic acid or its derivative, or a propylene-based resin composition containing the modified propylene polymer and a propylene polymer, and (c) a rubbery substance. The thermoplastic resin compositions not only have good mold-processibility but also exhibit well-balanced physical properties when molded into articles such as vehicle components.