| 摘要 |
PURPOSE:To obtain a favorably delustered molded item by a method wherein resin composition, which is produced by blending the specified amount of polyolefin-based resin, which has limited fluidity, with polyamide resin, is extruded. CONSTITUTION:The required melt flow index of the polyolefin-based resin concerned at 190 deg.C is from 10g/10min or less to 0.01g/10min or more and preferably from 1g/10min or less to 0.1g/10min or more. In a new composition consisting of polyamide elastomer and polyolefin-based resin, 5-150 parts by weight of polyolefin-based resin is blended with 100 parts by weight of polyamide elastomer. The mixing and kneading of polyamide resin and polyolefin-based resin can be done with an extruder, a kneader or the like, which is normally used in public, and preferably can be done with a double-screw extruder, which has excellent dispersibility in kneading. |
