PTFE packing is a sealing material woven from pure polytetrafluoroethylene fibers. This material has excellent corrosion resistance, good self-lubrication and anti-sticking properties, and is suitable for operations in chemical, food, pharmaceutical and other fields where contamination is not allowed. The maximum operating temperature of PTFE packing can reach 260℃, and its pH value range is 0-14. It is a high-quality and durable sealing filler.
