SCRATCH-RESISTANT POLYCARBONATE RESIN COMPOSITION WITH IMPROVED IMPACT STRENGTH

摘要

PURPOSE: A scratch-resistant polycarbonate resin composition and molded products prepared from the composition are provided to ensure excellent impact strength and scratch resistance and to secure excellent transparency and appearance by improving compatibility without separate compatibilizers. CONSTITUTION: A polycarbonate resin composition comprises (A) 50-99 parts by weight of a polycarbonate resin and (B) 1 - 50 parts by weight of an ultra-high molecular weight branched acrylic copolymer resin, wherein the ultra-high molecular weight branched acrylic copolymer resin includes a (meth)acrylic monomer having a flexible segment. The polycarbonate resin composition further includes 0 - 50 parts by weight of a linear acrylic resin.