TRANSPARENT POLYCARBONATE RESIN COMPOSITION

摘要

PURPOSE:To obtain a transparent polycarbonate resin composition improved in mold releasability and fluidity in molding by blending a polycarbonate resin with a specific ester compound. CONSTITUTION:A composition obtained by blending a polycarbonate resin with <=2wt.% one or more ester compounds selected from (A) an ester of a 10-18C aliphatic monocarboxylic acid with a dihydroxy compound expressed by the formula (m+n is 2-10), (B) a polyester of terephthalic acid with the compound expressed by the formula having 5000-30000 number-average molecular weight and (C) a coester prepared by reacting adipic acid with trimethylolpropane and a 10-14C aliphatic monocarboxylic acid at 1:2:(2-2.5) molar ratio.