| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which exhibits an excellent flame retardance without containing a phosphorus-based flame retardant or a halogen-based flame retardant, has high light-reflecting and -screening properties, and is excellent in heat stability. <P>SOLUTION: The polycarbonate resin composition comprises, based on 100 pts. mass sum of components (A), (B) and (C), (A) 5-98 pts.mass polycarbonate-polyorganosiloxane copolymer, (B) 0-93 pts.mass polycarbonate resin, (C) 2-50 pts.mass titanium oxide, (D) 0-1.0 pt.mass polytetrafluoroethylene capable of forming fibrils, and (E) 0.05-2.0 pts.mass organosiloxane. <P>COPYRIGHT: (C)2004,JPO</p> |
