| 摘要 |
PURPOSE: A thermoplastic resin composition is provided to be applied to production of various molded products, because of excellent thermal stability, scratch resistance, impact resistance, and transparence. CONSTITUTION: A thermoplastic resin composition comprises 40-90 weight% of methyl(meth)acrylate resin with weight average molecular weight of 50,000-200,000 g/mol, 5-30 weight% of methyl(meth)acrylate resin with weight average molecular weight of 5-30 weight%, and 5-30 weight% of an acrylic graft copolymer. The methyl(meth)acrylate resin is a polymer of 50-100 weight% of methylmethacrylate and 0-50 weight% of a monofunctional unsaturated monomer capable of polymerizable with the methylmethacrylate. |
