PTFE gaskets have the best chemical resistant among thermoplastic materials. PTFE gaskets have good aging stability, electrical insulation, wear resistant and an extreme low friction coefficient. The unloaded temperature range is between -180°C and +260°C.
Standard PTFE Gaskets
The SealTec PTFE gaskets are molded from PTFE resin, or cut from virgin PTFE sheets, rods or tubes.
PTFE gaskets with glass fiber filler
These SealTec glass filled PTFE gaskets are molded from glass filled PTFE resin, or cut from glass filled PTFE sheets, rods or tubes. Compared with our pure PTFE gaskets, they have better wear resistance and less deformation under load.