Properties:

• PTFE packing set, carbon fiber packing set: Made by braiding and pressing of F4 crude material or carbon fiber.
• PTFE-impregnated asbestos packing set, carbon fiber packing set: made by braided, PTFE-impregnated, and pressed packing set
• Seal padding of molded packing set: made by molded and then PTFE-impregnated or graphite powder- impregnated, and then pressed packing set
• Packing set's pattern is uniform and flat. PTFE distributes uniformly on packing set and has good adhesion. It has small density of thread cast-off, jumper wire of not over one per 10m, and its quality meets the certification of JB/TS560-1997.

Application: PTFE packing set, PTFE-impregnated asbestos packing set, F4-impregnated carbon fiber packing set can be used as a kind of excellent sealing materials. It has resistance to corrosion, low and high temperature, and resistance to aging, widely used in all kinds of reaction kettle, forging equipment, boring equipment, packing for deep well pump, valve stem packing, and electrical, chemical industry.