SLIDING PART

摘要

PROBLEM TO BE SOLVED: To provide a sliding part excellent in frictional and abrasive characteristics by injection-molding a resin composition comprising a specific aromatic polyamideimide resin and a polyphenylene sulfide resin. SOLUTION: A sliding part is obtained by injection-molding a resin composition comprising (A) an aromatic polyamideimide resin obtained by reacting an aromatic tricarboxylic acid anhydride or a mixture of the aromatic tricarboxylic acid anhydride with an aromatic tetracarboxylic acid dianhydride with a diisocyanate compound until giving an amidation reaction degree of >=70% at 50-100 deg.C and subsequently subjecting the reaction product to an imidation reaction at 100-200 deg.C and (B) polyphenylene sulfide resin.