Patent ID: 6759470
Filing Date: 2004-07-06
Classification: C08L,Y10S

Abstract:
A resin powder for molding which comprises 35 to 97% by weight of a polytetrafluoroethylene powder having an average particle size of not more than 120 &mgr;m, 35 to 2% by weight of a heat resistant aromatic polyoxybenzoyl ester resin powder subjected to water repelling treatment and 30 to 1% by weight of a graphite, said resin powder for molding has an apparent density of not less than 0.6 g/cm3 and an average particle size of not more than 800 &mgr;m, provides a molded article having an elongation at break of not less than 20% and is prepared by granulating a mixture of the polytetrafluoroethylene powder, the heat resistant aromatic polyoxybenzoyl ester resin powder and the graphite by stirring in water in the presence of an organic liquid forming a liquidâ€”liquid interface with water.