METHOD FOR CONNECTING HEAT RESISTANT RESIN MOLDING TO METAL MEMBER AND ITS CONNECTED PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a method for rigidly thermally fusion bonding a heat resistant resin molding of a polyetherimide resin and a polyarylketone resin to a metal member while suppressing a large flow-out of a mixture resin composition and a connected product thereof. SOLUTION: The method for connecting the heat resistant resin molding containing a resin composition including polyetherimide resin (A) and the polyarylketone resin (B) as a main component so that its mixing weight ratio is A/B=50 to 80/50 to 20 to the metal member by thermal fusion bonding is disclosed. In this case, the composition is thermally fusion bonded under temperature conditions of a thermally fusion bonding temperature set to a flow starting temperature (TA) or higher of the polyetherimide resin (A) and lower than a flow starting temperature (TB) of the polyarylketone resin (B) (where TB>TA).