It consists of ethylene - glycidyl methacrylate copolymer the polyester resin

摘要

PPROBLEM TO BE SOLVED: To provide a regenerated PET resin composition having heat resistance, impact resistance, and appearance satisfactory in practical use. PSOLUTION: The regenerated PET resin composition consists of a PET regenerated resin, a polyester resin, a nucleating agent, and a thermoplastic elastomer. The proportion (based on pts.wt.) of the PET regenerated resin to other components is 98-2:2-98; the proportion (based on pts.wt.) of the polyester resin to the thermoplastic elastomer is 90-10:10-90; and the proportion (based on pts.wt.) of the nucleating agent is 0.1-10 pts.wt based on the total 100 pts.wt. of the polyester resin and thermoplastic elastomer. The composition can give a molded article substantially free of sink marks and homogeneous in surface gloss, solving the above problems. PCOPYRIGHT: (C)2004,JPO