PTFE sheet using suspension polymerization process made of PTFE resin molding. Plastics known it has the best chemical corrosion

        PTFE sheet using suspension polymerization process made of PTFE resin molding. Plastics known it has the best chemical corrosion resistant, non-aging, in which solid materials are known to have the best friction coefficient, in the absence of load in the -180 - +260 degrees Celsius use....