| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin material having improved high flowability, transparency and durability. SOLUTION: A resin composition comprises 100 pts.wt. of a polycarbonate-based resin (component A) comprising a polycarbonate-polyorganosiloxane copolymer (component A1) containing polyorganosiloxane units having a number-average polymerization degree of 10 to 60 or comprising the component A1 and a polycarbonate except the component A1, wherein the content of the polyorganosiloxane units is 0.1 to 20 wt.%per 100 wt.%of the component A, and 0.1 to 20 pts.wt. of a polycarbonate oligomer (component B) having an average polymerization degree of 3 to 15. COPYRIGHT: (C)2009,JPO&INPIT |
