POWER-KNEADED MATERIAL FOR MOLDING AND KNEADING METHOD THEREFOR

摘要

PURPOSE:To enhance the strength of an injection-or extrusion-molded body of metal or ceramic powder after dewaxing, facilitate the handling and enhance the yield of production. CONSTITUTION:A crystalline thermoplastic resin is used as least one component of a binder kneaded with ceramic or metal powder, this resin is first melted and the other component of the binder and the powder are kneaded in order. The resin is allowed to exist in a molded body after dewaxing in the form of fibers entangled with the particles of the powder.