| 摘要 |
PURPOSE:To provide the titled compsn. which is freed from the problem of fragility without using a reinforcing fiber, by blending a specified olefin copolymer with a polyarylene sulfide. CONSTITUTION:The titled compsn. consists of 50-99.5wt% polyarylene sulfide (A) such as polyphenylene sulfide and 50-0.5wt% olefin copolymer (B) composed of an alpha-olefin such as ethylene and an alpha,beta-unsaturated acid glycidyl ester such as glycidyl (meth)acrylate. The resin A has excellent flame retardance, resistance to heat and chemicals, etc. and the demand therefor has increased in the fields of electrical parts, automotive parts, etc. but the resin has disadvantages in that it is poor in ductility and fragile. By incroporating the copolymer B, these disadvantages can be eliminated.
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