| 摘要 |
PROBLEM TO BE SOLVED: To provide a PA resin composition that produces, while requiring no hard coating after molding, a good molded appearance and has an excellent effect in reducing the squeak noise, and to provide a resin molding thereof.SOLUTION: The PA resin composition contains (b) a graft copolymer whose main chain is polyethylene and side chain is acrylonitrile-styrene copolymer by 0.5 to 20 pts.wt. per 100 pts.wt. of (a) a polyamide (PA), and in which the acrylonitrile-styrene copolymer has an acrylonitrile (AN) component and styrene (St) component weight ratio of AN/St=10/90 to 50/50.SELECTED DRAWING: None |
