... Use: Engineering Plastics PC-Polycarbonate Product DescriptionPC usually is made into products by injection molding, extrusion, coining, blow molding, thermoforming, printing, adhesive, coating ... and machining, the most important processing method is injection molding. PC Usage: 1. PC is made into large bulb shade ... material can be made into tableware, toys and models. PC-Polycarbonate resin