PTEF packing is a stuffing packing which is made of PTFE Resin by special processing and by waving into Rectangular cross-section £¬It is neither impregnating PTFE emulsion not dealt with Lubricants, thus not including other additives, widely used in chemical industry (except gaseous fluorine and alkali), pharmaceutical, food, chemical industries, papermaking, good chemical stability.
Because of its good lubricity and not sticky, thus it not only has excellent teflon flexible, good rebounds but also has excellent corrosion resistance, it almost can accommodate all chemical medium. Used in petroleum, chemical, food, pharmaceutical and power such as industrial equipment of the flange seal, pump and valve seal.
In the core of the packing, coupled with high elasticity of silicone rubber (Silicon sponge) as the core of silicon, it has excellent softness, high compression rate and resilient rate.