A non-halogen flameproof polycarbonate resin composition of the present invention comprises (A) about 30 to about 100 % by weight of a polycarbonate resin, (B) about 0 to about 70 % by weight of a rubber modified aromatic vinyl resin, and (C) about 0.5 to about 30 parts by weight of a phosphorus compound represented by the following Chemical Formula (I) or a combination thereof, based on about 100 parts by weight of the base resin including (A) and (B). The present invention can provide a polycarbonate resin composition which have excellent flame retardancy, and get environmentally friendly because any hydrogen halide gases were not generated during processing and combustion.
wherein R1 and R2 are each independently C1 to C10 alkyl, C5 to C7 cycloalkyl or phenyl.
本发明的无卤阻燃聚
碳酸酯
树脂组合物包括:(A)按重量计约 30%至约 100%的聚
碳酸酯
树脂;(B)按重量计约 0%至约 70%的橡胶改性芳香族
乙烯基树脂;以及(C)按重量计约 0.5 至约 30 份由下
化学式(I)代表的
磷化合物或其组合,以包括(A)和(B)的约 100 份基础
树脂的重量为基准。本发明可提供一种聚
碳酸酯
树脂组合物,该组合物具有优异的阻燃性,并且由于在加工和燃烧过程中不会产生任何卤化
氢气体,因此对环境无害。
其中 R1 和 R2 各自独立地为 C1 至 C10 烷基、C5 至 C7 环烷基或苯基。