| 摘要 |
PURPOSE:A resin composition, obtained by incorporating an aromatic polycarbonate with polyethylene terephthalate, MBS resin, polyolefin and butyl rubber, having improved solvent and impact resistance and particularly useful for automotive exterior trim. CONSTITUTION:A resin composition obtained by incorporating (A) 10-90wt% polycarbonate, having 10,000-100,000, preferably 15,000-60,000 average molecular weight and preferably derived from bisphenol A, etc., with (B) 5-80wt% polyethylene terephthalate, (C) 3-20wt% graft copolymer (MBS resin) obtained by copolymerizing one or more monomers selected from 5-12C (meth) acerylic acid esters with one or more monomers selected from aromatic vinyl compounds in the presence of a diee based rubber, (D) 0.5-10wt% polyolefin and (E) 0.5-10wt% synthetic rubber prepared by copolymerizing isobutylene with isoprene. |
