THERMOPLASTIC RESIN COMPOSITION COMPRISING RECYCLED POLYESTER RESIN

摘要

PURPOSE: An environmentally-friendly thermoplastic resin composition is provided to improve shock resistance and mixing performance between a recycled polyester resin and an ABS resin. CONSTITUTION: An environmentally-friendly thermoplastic resin composition comprises 10-50 weight% of recycled polyester resin, 30-80 weight% of unsaturated nitrile compound - butadiene-aromatic vinyl compound copolymers and 0.1-30 weight% of modified aromatic vinyl-based compound/maleimide copolymer. The recycled polyester resin comprises one or more selected from polyethylene terephthalate, PBT(polybutylene terephthalate), polyethylene naphthalate, polybutylene naphthalate and polypropylene terephthalate. The unsaturated nitrile compound - butadiene - vinyl aromatic compounds copolymer resin is an acrylonitrile-butadiene-styrene resin.