POLYPHENYLENE SULFIDE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a polyphenylene sulfide resin composition having little dimension change by heat and a high rigidity, and an injection molding therefrom. SOLUTION: This polyphenylene sulfide resin composition is provided by compounding 0.5-15 pts.wt. carbon black (B) and 50-200 pts.wt. non-fibrous filler (C) to 100 pts.wt. polyphenylene sulfide resin (A), and the carbon black (B) has a pH value of not lower than 8.