POLYAMIDE RESIN COMPOSITION AND MOLDED PRODUCT

摘要

Provided is a polyamide resin composition containing an m-xylene group and exhibiting excellent gas barrier properties and thermal aging resistance. The polyamide resin composition contains (A) a polyamide comprising a dicarboxylic acid unit and a diamine unit with no less than 30 mol% of m-xylylenediamine units and (B) an aromatic secondary amine compound, and has an oxygen permeability coefficient of no more than 1cc·mm/m2·day·atm at 23°C and 75%RH.