| 摘要 |
PURPOSE:To provide the titled compsn. which has excellent moldability and gives moldings having excellent surface hardness, transparency, mechanical characteristics and weather resistance, consisting of a polycarbonate resin and an acrylic resin. CONSTITUTION:70-98wt% polycarbonate resin having a structural unit of formula I (wherein Z is a single bond, a 1-8C alkylene, a 2-8C alkylidene, a 5-15C cycloalkylene, a 5-15C cycloalkylidene, SO2, SO, O, CO, a group of formula II; R is H, Cl Br, a 1-8C satd. alkyl; m is 0-4) is blended with 30-2wt% acrylic resin having a number-average MW of 1,000-10,000 [e.g., methyl (meth)acrylate] and optionally a phosphate or phosphite antioxidant, an ultraviolet absorber and other additives. The mixture is kneaded. |
