| 摘要 |
The present invention relates to a thermoplastic resin composition for vehicles and a molded article for vehicles obtained therefrom. The thermoplastic resin composition for vehicles comprises a semi-aromatic polyamide resin, aliphatic polyamide resin, a first chelating agent containing at least one of carboxylic acid and a salt thereof and an amino group, a second chelating agent containing a C1-C10 (except the carbon atoms of carboxyl groups) aliphatic polyhydric carboxylic acid having 2-4 carboxyl groups, and a filler. The thermoplastic resin composition for vehicles has excellent long-term heat resistance and stability, and thus retains its mechanical properties even when it is exposed to high temperature for a long time. Thus, the thermoplastic resin composition can be easily applied to the parts in the vicinity of an engine room that is an under hood region of a vehicle. |
