POLYESTER-BASED THERMOPLASTIC RESIN COMPOSITION HAVING IMPROVED MECHANICAL STRENGTH

摘要

PURPOSE: Provided is a polyester-based thermoplastic resin composition which is excellent at mechanical character such as tensile strength, elongation and bending strength by blending polyester resin with polyamid resin. CONSTITUTION: The polyesters thermoplastic resin composition is characterized by comprising; polyester resin; polyimide resin; and copolymer that is grafted epoxy resin on polymethylmethacrylate resin.