| abstract |
(57) [Summary] Glycerin monoester compound (B) is used in an amount of 0.01 to 0.1% per 100 parts by weight of polycarbonate resin (A). In a composition containing 8 parts by weight, sodium contained in the glycerin monoester compound (B) was 20%. A polycarbonate resin composition having excellent retention heat stability, which is not more than 1 ppm. [Effect] A composition having excellent releasability and retention heat stability can be obtained. This makes it possible to increase the size and thickness of the molded product in the polycarbonate resin composition, to increase the degree of freedom in designing the molded product, to improve the surface smoothness, and to improve the dimensional stability. |