| 摘要 |
PURPOSE:To obtain a resin compsn. which has excellent impact and chemical resistance and a high deformation temp. under load, by blending an arom. polycarbonate with an arom. polysulfone and a modified polyolefin copolymer. CONSTITUTION:A compsn. is obtd. by blending 2-90wt.% arom. polycarbonate (A) with 5-95wt.% arom. polysulfone (B) and 1-20wt.% modified polyolefin copolymer (C). The modified polyolefin copolymer (C) is at least one copolymer selected from among those of an alpha-olefin with glycidyl methacrylate and/or glycidyl acrylate and those of an alpha-olefin with ethyl acrylate and/or methyl methacrylate. The compsn. itself has sufficient mechanical strengths and dimensional strength. However, an inorg. filler and an inorg. fiber may be added, if necessary. |
