| 摘要 |
PURPOSE:The titled composition having excellent impact resistance in a structure with a notch shape and high rigidity, obtained by blending a polyamide resin with an acid-modified olefin polymer, a polyolefin resin, and a compound containing two or more epoxy groups in a specific ratio in a molten state. CONSTITUTION:(A) 35-85wt% polyamide resin (e.g., nylon 6, etc.) is blended with (B) 10-60wt% acid-modified olefin copolymer obtained by grating 0.1-2pts.wt. monomer containing one or more acid anhydride groups selected from citraconic anhydride, 3-methyl-4-cycloxane-1,2-dicarboxylic acid anhydride, maleic anhydride, etc. onto 100pts.wt. olefin copolymer (e.g., ethylene-butene-1 copolymer, etc.), (C) 5-35wt% olefin resin (e.g., polyethylene, etc.) in such a way that total amounts of the components A, B, and C are 100wt%, to give 100pts.wt. resin composition. 100pts.wt. resin composition is blended with 0.1- 20pts.wt. compound (e.g., bisphenol A) containing two or more epoxy groups. |
