INJECTION-MOLDED ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide an injection-molded article wherein there exists no genera tion of crack in a welded part against forcing and screwing without spoiling rigidity and electric conductivity and no decrease in clamping force to a pin and a screw and a part to be fixed can be stably held for a long time. SOLUTION: An injection-molded article with a bottom hole part for inserting and holding a part to be fixed is provided and the resin material for this injection-molded article is a resin composition prepared by compounding an inorganic reinforcing fiber (the ingredient B) with an aspect ratio of at least 100 and an inorganic filler (the ingredient C) with an aspect ratio of at most 25 into a thermoplastic resin (the ingredient A) and in this case, the fiber diameter or the particle diameter of the inorg. filler of the gredient C to the diameter of the inorg. reinforcing fiber of the ingredient B is 0.5-100-fold.