The poriarirensuruhuido resin constituent, and the pipe arrangement null poriarirensuruhuido

摘要

PROBLEM TO BE SOLVED: To provide a polyarylene sulfide resin composition that enables its molded product to combine excellent freeze resistance and creep resistance and provide a pipe for a fluid having these properties.;SOLUTION: The polyarylene sulfide resin composition uses a polyarylene sulfide resin (A) and a thermoplastic elastomer (B) as the essential components. As the polyarylene sulfide resin (A) used is a mixture of a high molecular weight polyarylene sulfide resin (a1) having a weight average mol.wt. (Mw) of 35,000-200,000 and a non-Newtonian index of 1.05-1.35 and a low molecular weight polyarylene sulfide resin (a2) having a weight average mol.wt. (Mw) of 15,000-30,000.;COPYRIGHT: (C)2008,JPO&INPIT