| abstract |
[1] Aliphatic polyamide resin (A-1) having a terminal amino group concentration greater than the terminal carboxy group concentration of 85% by weight or more, and talc (B) dispersed in the aliphatic polyamide resin (A-1) A polyamide resin composition comprising 0.01 to 10% by weight and a dispersant (C) 0.0001 to 1% by weight, [2] 75 to 95 of the aliphatic polyamide resin (A-1) % By weight, aromatic polyamide resin (A-2) 1 to 15% by weight, and talc (B) dispersed in the polyamide resins (A-1) and (A-2) 0.01 to 10% by weight % And a dispersant (C) 0.0001 to 1% by weight, [3] a production method thereof, and [4] a fuel part using the polyamide resin composition. This polyamide resin composition has excellent adhesion strength and fuel gas barrier properties for polyolefin resins and the like without impairing the original properties of the polyamide resin. |