| 摘要 |
PURPOSE: A polyamide-based resin composition is provided to have constant impact strength and to lower coefficient of thermal expansion. CONSTITUTION: A polyamide-based resin composition comprises polyamide, inorganic filler, polyphenylene sulfide, and nano-filler. The inorganic filler is dispersed in polyamide. The nano-filler is dispersed in polyphenylene sulfide. The polyamide is selected from polycaprolactam, poly(11-aminoundecanoic acid), polylauryl lactam, polyhexamethylene adipamide, polyhexaethylene azelamide, polyhexaethylene sebacamide, polyhexa ethylene dodecandiamide, copolymer and mixture thereof.
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