| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyphenylene sulfide resin composition used for forming multu-layered hollow moldings excellent in heat resistance, hot water resistance, chemical resistance, frictional resistance, abrasive resistance, gas permeation resistance, molded product appearance, and interlayer adhesively in good balance, and to provided a multi-layered molding comprising the polyphenylene sulfide resin composition as one of the layers and the other thermoplastic resin except the above resin composition as the other layer. SOLUTION: This resin composition for producing multi-layered moldings each produced by laminating (A) a layer comprising a polyphnylene surfide(PPS) resin composition to (B) a layer comprising a thermoplastic resin except the polyethylene surfide comprises 100 pts.wt. of PPS, 0.1-80 pts.wt. of an epoxy group-containing compound 5-80 pts.wt. of a thermoplastic resin which is different from the PPS but same as the component B, and 0-80 pts.wt. of an elastomer not containing an epoxy group. |
