POLYCARBONATE RESIN COMPOSITION FOR SLIDING USE AND MOLDED ARTICLE USING THE RESIN COMPOSITION

摘要

Disclosed is a polycarbonate resin composition for sliding use, which contains 0.01-1 part by mass of an antioxidant per 100 parts by mass of a polycarbonate-polyorganosiloxane copolymer which has a structural unit represented by general formula (A) and a structural unit represented by general formula (B), with the polyorganosiloxane block moiety content containing the structural unit represented by general formula (B) being 1-30% by mass and the average repetition number of the structural unit represented by general formula (B) being 110-1000.  The polycarbonate resin composition for sliding use has a specific structure having improved wear resistance, particularly improved sliding properties.  Also disclosed is a molded article using the resin composition and having excellent wear resistance and sliding properties.