Patent ID: 8426015
Filing Date: 2013-04-23
Classification: C09D,Y10T

Abstract:
1. A polycarbonate resin film, which is prepared by molding a resin composition, which comprises 100 parts by weight of a polycarbonate resin (A), 0.10 to 0.18 parts by weight of an alkali metal or alkaline earth metal salt compound (B) of a perfluoroalkane sulfonic acid per 100 parts by weight of the polycarbonate resin (A), and 0.05 to 0.35 parts by weight of a silicone compound (C) per 100 parts by weight of the polycarbonate resin (A), wherein the main chain of the silicone compound (C) is branched, the silicone compound (C) contains an organic functional group, the organic functional group includes essentially an aromatic group and optionally includes a hydrocarbon group other than the aromatic group, wherein the film has: (1) an average thickness of 200 to 500 μm, (2) a degree of haze of 5% or lower as measured according to the conditions specified in JIS K7105, and (3) a flame retardance of VTM-1 or VTM-0 at a thickness of 300 μm as measured according to the UL94 test specified by the Underwriters Laboratories (UL).