abstract |
The present invention provides a thermoplastic polyester resin composition having excellent flexural modulus, heat resistance, and impact resistance. Namely, the present invention provides a thermoplastic polyester resin composition containing 95 to 55% by weight of a thermoplastic polyester resin (A), 0.2 to 50% by weight of an inorganic filler (B), and 0.5 to 9% by weight of a polyorganosiloxane-containing graft polymer (C). |