POLYCARBONATE RESIN COMPOSITION AND POLYCARBONATE RESIN MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having talc blended as an inorganic reinforcement agent and having improved heat stability such as residence heat stability, wet heat resistance, appearance or the like.SOLUTION: There is provided a polycarbonate resin composition manufactured by blending 100 pts.mass of a resin main component consisting of 50 to 100 pts.mass of a polycarbonate resin (A-1) and 0 to 50 pts.mass of a thermoplastic resin (B) of a polyester resin (B-1) and/or a styrenic resin (B-2) with 5 to 100 pts.mass of a talc master batch which is manufactured by melting and mixing a polycarbonate resin (A-2) and granular talc by granulating talc particles having an average particle diameter of 0.1 to 10μm to have bulk density of 0.4 to 1.5 g/ml (C) at a predetermined ratio by using a twin extruder.