Mechanical Use PTFE Bonded EPDM Gasket

PTFE BonDED Rubber gasketFeatures:PTFE bonded rubber gasket is made from EPDM or NBR as the main body in the effective sealing parts of the composite with a special activation treatment of pure PTFE shell.Main features:1. Repeatable use.
2. Raised the sealing ring, not only has a multi-channel labyrinth sealing effect, but also greatly reduced the gasket and flange sealing contact surface, can maintain a higher seal than the pressure, thereby reducing the 75percent to achieve the seal and the bolt on the external torque load.
3. Pure PTFE sealing surface, provides a clean non polluting sealing surface, but with good cgemical resistance.
4. Unique composite process, the PTFE firmly glued to the rubber elastomer, preventing the delamination and leakage.