PFA (perfluorooxy) electrode is a plastic electrode made of fluoropolymer material. PFA electrodes are commonly used in applications requiring high chemical, heat and electrical resistance. They are also highly resistant to UV radiation, making them ideal for outdoor applications. PFA electrodes are available in a variety of diameters and lengths and are commonly used in hot air, squeeze and butt welding processes. PTFE Gasket Soluble polytetrafluoroethylene welding rod is extruded by FEP and imported PFA resin method, mainly used for all kinds of anticorrosion, sealing, insulation, anti-adhesion and other tetrafluoroethylene plate, tetrafluoroethylene tube welding. Before welding, clean the joints of PTFE parts to be welded with acetone and other solvents. Welding and strip handling methods are similar to polychlorine welding. The electrode is perpendicular to the welding surface and the torch is 45. Keep the left and right angles cl…