| 摘要 |
PURPOSE: A thermoplastic resin composition with good compatibility is provided, to prevent the degradation of mechanical property caused by the incompatibility of polymer mixture ingredients and improve mechanical property by enhancing the compatibility between each ingredients of composition. CONSTITUTION: The thermoplastic resin composition comprises 40-55 wt.% of polypropylene, 35-45 wt.% of poly(acrylonitrile-butadiene-styrene), 2-6 wt.% of polycarbonate, 2-6 wt.% of nylon, 3-8 wt.% of polymethylmethacrylate, 2-6 wt.% of polyoxymethylene, 1.5-4 wt.% of polyvinyl chloride and 0.5-2 wt.% of poly(butyleneterephthalate), and as a copolymer compatibilizer, propylene and styrene-acrylonitrile copolymer(PP-SAN), ethylene-ethyl acrylate-anhydride and polystyrene-acrylonitrile copolymer(E-EA-MAH-SAN) and ethylene-glyceryl methacrylate copolymer(E-GMA). |
