MOLDED BODY AND MANUFACTURING METHOD THEREOF

摘要

This molded body has a fuel barrier layer formed from a resin composition that has a polyamide resin (A) as a continuous phase and a resin (B) as a dispersed phase. (A) is either, a polyamide resin (A1) having a lactam-derived constituent unit of 10-12 carbon atoms and/or an aminocarboxylic acid-derived constituent unit of 10-12 carbon atoms, or, a polyamide resin (A2) which includes an aliphatic diamine-derived constituent unit of 6-12 carbon atoms and an aliphatic carboxylic acid-derived constituent unit of 10-12 carbon atoms, (B) is any resin selected from the semiaromatic polyamide resins, and, as a volumetric ratio, (A):(B) is 95:5-51:49, and the average diameter of dispersed particles of (B) is 150nm or greater.