| 摘要 |
PURPOSE:To obtain a resin composition consisting essentially of a polyphenylene sulfide resin, a polyamide resin and a copper compound without losing excellent characteristics such as heat and chemical resistance and mechanical strength essentially possessed thereby even in using regenerated materials. CONSTITUTION:A polyphenylene sulfide resin composition is obtained by blending 100 pts.wt. resin composition composed of (A) 99-50wt.% polyphenylene sulfide resin containing >=70mol%, preferably >=90mol% recurring units expressed by the formula and (B) 1-50wt.% polyamide resin (e.g. nylon 66 or nylon 6T) having 2-5 relative viscosity (at 25 deg.C) with (C) 0.005-5 pts.wt., preferably 0.01-1 pt.wt. copper compound (preferably cuprous iodide or cuprous acetate) and, as necessary, an alkali halide (preferably potassium iodide or sodium iodide) in combination and further, as necessary, (D) 0-300 pts.wt., normally 10-250 pts.wt. fibrous and/or or nonfibrous inorganic filler and melt kneading the resultant blend. |
