THERMOPLASTIC RESIN COMPOSITION AND MOLDED PART FOR AUTOMOBILES USING THE SAME

摘要

The present invention has A thermoplastic resin composition for automobiles and a molded part for automobiles manufactured using the same. The thermoplastic resin composition for automobiles including: a semi-aromatic polyamide resin; an aliphatic polyamide resin; a first chelating agent containing an amino group and at least one of carboxylic acid and salts thereof; a second chelating agent containing a C1 to C10 (not including carbon of carboxyl group) aliphatic polyhydric carboxylic acid having two to four carboxyl groups; and fillers. The thermoplastic resin composition for automobiles has good long-term thermal stability and can maintain mechanical properties despite exposure to high temperature for a long time, and thus can be easily applied to peripheral parts of an automobile engine compartment.