| 摘要 |
PURPOSE: A polyamide resin composition and a method for preparing the same are provided to ensure excellent impact strength, heat resistance, and wet-proof properties while not degrading reflectivity and mechanical properties. CONSTITUTION: A polyamide resin composition comprises 100 parts by weight of a polyamide resin, 0.1 - 50 parts by weight of white pigment, and 0.01 - 30 parts by weight of magnesium compounds. The polyamide resin includes aromatic dicarboxylic acids or alicyclic diamines as a recurring unit. The polyamide resin is represented by chemical formula 2. In chemical formula 2, N is a fixed number from 50 to 500. |
