| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition improving the barrier property of the corresponding polyamide resin of high flexibility, having excellent impact resistance, chemical resistance and barrier properties, and excellent as a material especially for containers for organic fuel, tubes and parts. <P>SOLUTION: The polyamide resin composition includes: 100 pts.mass of a copolyamide resin (A), 10-250 pts.mass of a m-xylylene group-containing polyamide resin (B); and 0-100 pts.mass of a modified polyolefin and/or styrenic copolymer (C). This composition is characterized in that: the copolyamide resin (A) includes: decaneterephthalamide units (a); and undecanamide units and/or dodecanamide units (b), wherein the content of the decaneterephthalamide units (a) is 50-98 mol% based on a total of 100 mol% of the units (a) and the units (b), and the content of the undecanamide units and/or dodecanamide units (b) is 2-50 mol%, based on 100 mol% of the total of the units (a) and the units (b). <P>COPYRIGHT: (C)2012,JPO&INPIT |
