| abstract |
The present invention relates to a polyamide resin composition, more specifically, the impact strength according to ASTM evaluation method D256 is 13 kg · cm / cm or more, the flexural modulus by ASTM evaluation method D790 is 40,000 kg / cm 2 or more, ASTM evaluation method D960 The present invention provides a polyamide resin composition having a molding shrinkage ratio of 0.8% or less and having a physical deformation temperature of 190 ° C or higher according to ASTM Evaluation Method D648, and a molded article using the same.n n n The polyamide resin composition of the present invention has excellent physical properties such as impact strength, flexural modulus, and heat deformation temperature, which is excellent in mechanical strength. It can be used for molding automotive parts such as air intake manifold, timing belt cover, pen / shroud, engine cover, front end module carrier parts, and industrial parts molding such as chain parts and chair parts. . |