| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique for enhancing slidability of a polyamide resin while maintaining mechanical physical property thereof.SOLUTION: A polyamide resin composition contains a polyamide resin (X) and a graft copolymer (Y). A main chain of the graft copolymer (Y) is composed of an ethylene-vinyl acetate copolymer (A). A side chain of the graft copolymer (Y) is composed of a vinyl copolymer (B) containing styrene (b-1) and at least one (b-2) of acrylonitrile and glycidyl methacrylate. Main chains of the graft copolymer (Y) are crosslinked each other. By the structure, the polyamide resin composition excellent in mechanical physical property and slidability is obtained.SELECTED DRAWING: None |
