A polycarbonate resin composition that is enhanced in flame retardancy while maintaining transparency containing (A) a polycarbonate resin component containing from 10 to 90% by mass of (A-1) an aromatic polycarbonate resin containing a dihydroxybiphenyl as a part of a dihydric phenol, from 10 to 90% by mass of (A-2) an aromatic polycarbonate-polyorganosiloxane copolymer, and from 0 to 80% by mass of (A-3) an aromatic polycarbonate resin other than (A-1) and (A-2), and a molded product thereof. In the flame retardant polycarbonate resin composition, the content of the polyorganosiloxane in (A) is preferably from 0.3 to 1.6% by mass, and the composition may contain from 0.01 to 1 part by mass of (B) an organic metal salt per 100 parts by mass of (A).
一种聚
碳酸酯
树脂组合物,具有提高的阻燃性能,同时保持透明度,包含(A)聚
碳酸酯
树脂成分,其中含有10至90质量%的(A-1)芳香族聚
碳酸酯
树脂,该聚
碳酸酯
树脂含有二羟基
联苯作为二元
酚的一部分,含有10至90质量%的(A-2)芳香族聚
碳酸酯-聚有机
硅氧烷共聚物,以及0至80质量%的(A-3)除(A-1)和(A-2)之外的芳香族聚
碳酸酯
树脂,以及其模塑制品。在阻燃聚
碳酸酯
树脂组合物中,(A)中的聚有机
硅氧烷含量最好为0.3至1.6质量%,并且该组合物可以包含每100质量部(A)的
有机金属盐0.01至1质量部(B)。