The present invention discloses a polycarbonate resin composition having high gloss and impact resistance and good surface properties including 100 parts by weight of a base resinincluding a polycarbonate resin (A) and a polycarbonate-polysiloxane copolymer (B); and 0.1 to 10 parts by weight of polyalkylaryl siloxane (C) having a refractive index of 1.42 to 1.59. The composition exhibits high gloss and blackness and has excellent impact resistance, heat resistance and light resistance, and superior mar resistance, which is resistance to fine scratches, and thus it is properly used for non-coating products.
本发明公开了一种具有高光泽度、抗冲击性和良好表面特性的聚
碳酸酯
树脂组合物,该组合物包括 100 重量份的基础
树脂,其中包括聚
碳酸酯
树脂(A)和聚
碳酸酯-聚
硅氧烷共聚物(B);以及 0.1 至 10 重量份的聚烷基芳基
硅氧烷(C),其折射率为 1.42 至 1.59。该组合物具有高光泽度和黑度,并具有优异的抗冲击性、耐热性和耐光性,以及卓越的耐刮擦性(即耐细微划痕),因此适合用于非涂料产品。