Rubber Ptfe Composite Gasket

Compared with other ptfe coated gaskets, the best advantage of the Rubber PTFE Composite Gasket is that the ptfe plastic and synthetic rubber are closely fused by the special melt bonding process, and the overall composite is excellent. The product has excellent corrosion resistance, non-toxic, anti-viscosity, and has good elasticity and sealing performance.

Pressure: PN 25bar, temperature: 130oC

PTFE rubber composite gasket is made of EPDM EPDM or NBR butadiene nitrile rubber as the main body, and the effective sealing part is compounded with 100% pure PTFE shell after special activation treatment.

The product reduces the cold flow of gasket, and increases the anti-blowing property of gasket, so that gasket has good rigidity strength and compression, rebound, compensation, can meet the higher pressure and more demanding conditions.

Two, the main advantages :
1, is reusable gasket
2. This perfect gasket is suitable for flanges made of ptfe, FRP, PVDF, polypropylene cast iron or ductile iron
3, raised seal ring, not only has a multi-channel labyrinth sealing effect, but also greatly reduce the gasket and flange sealing contact surface, can maintain a high seal specific pressure, thus reducing 75% in order to achieve the sealing of the bolt on the additional torque load, hence the name.
4, 100% pure PTFE sealing surface, provides a clean non-polluting sealing surface, but also has very good chemical resistance.
5, the unique composite process, PTFE firmly adhered to the rubber elastomer, to prevent stratification and leakage.
6, in the electronics industry, chemical and pharmaceutical plant choice.