THERMOPLASTIC RESIN COMPOSITION AND INJECTION-MOLDED PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has moldability and the capability of providing impact resistance and strengths inherent in the constituent polycarbonate resin and gives a thin-wall complicated injection molded product with good mold release in high productivity and to provide an injection-molded product. SOLUTION: There is provided a thermoplastic resin composition comprising 100 pts.wt. resin comprising 30-99 wt.% (A) polycarbonate resin and 70-1 wt.% (B) styrene resin and 0.1-5 pts.wt. (C) ester of pentaerythritol with a saturated carboxylic acid. When the resin composition additionally contains a flame retardant, especially, a halogen-free phosphorous ester, it has excellent moldability and can give a flame-retardant injection-molded product having high safety and excellent impact resistance and strengths.