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Cork Rubber Gasket

Cork Rubber Gasket

Cork Rubber Gasket in electrical industry special cork and rubber had been developed to prevent leakage of the very searching cooling fluids used in modern electrical transformer, similar material is also widely used in switch gear circuit breakers, lighting arresters, and other transmission equipment, as well as in conduit fittings, gear cases and cover plates in washing machines.

Model:SG-G1212

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Product Description

Cork Rubber Gasket in electrical industry special cork and rubber had been developed to prevent leakage of the very searching cooling fluids used in modern electrical transformer, similar material is also widely used in switch gear circuit breakers, lighting arresters, and other transmission equipment, as well as in conduit fittings, gear cases and cover plates in washing machines.


Application of Cork Rubber Gasket

Widely used as for flange sealing duties with oils,fuels and water in  the electrical,automotive,marine and general machinery sectors.


Specification of Cork Rubber Gasket

Hardness shore A

80(±10%)

Minimum tensile strength

2 MPa

Compressibility

20±5%

Minimum recovery

75%

Density

0.75~1.05 g/cm3

Heat air permanent compression set

70℃×20(compressibility25%)55 %

Heat air ageing100℃×72h

Hardnesschange 0~+10 Weightchange-10~0%

Temperature

-30~120℃


Specification of Cork Rubber Gasket

1. It has good compression resilience and tensile strength
2. Good low temperature resistance and aging resistance
3. Excellent oil resistance ,high friction coefficient
4. Green product ,asbestos free sealing material

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