| 摘要 |
PROBLEM TO BE SOLVED: To provide a molded part which excels in gasoline barrier properties, thermal fusion bonding, and mechanical strength and is greatly improved in fuel leakage from the joint between a fuel tube, a gas draining line at an oiling port, a pressure release valve or the like and a fuel container body and from parts for a fuel container and various parts annexed thereto. SOLUTION: This molded part for the fuel container has a film layer formed on at least either its inner surface or its outer surface. The film layer is formed by curing a urethane resin composition mainly comprising an active hydrogen-containing compound (A) and an organic polyisocyanate compound (B) and has a gasoline permeation coefficient of≤2g×mm/(m<SP>2</SP>×day) at 23°C at a relative humidity of 60%. COPYRIGHT: (C)2004,JPO&NCIPI |
