| 摘要 |
PURPOSE: A polyamide resin composition is provided to secure the excellent heat deflection temperature, molding shrink rate, and intensity, and to prevent the color change of the composition. CONSTITUTION: A polyamide resin composition contains 100 parts of polyamide resin by weight, 7~23 parts of acrylonitrile/1,3-butadiene/styrene copolymer by weight, 14~25 parts of ethylene/ propylene copolymer by weight grafted with maleic anhydride, 0.5~2 parts of hydroxyphenyl benzotriazole by weight, and 1.5~2.5 parts of aluminum powder. The particle size of the aluminum powder is 30~60 microns.
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