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Rubber Bonded Cork Gasket
Rubber Bonded Cork Gasket Jointing manufactured from high quality oak cork bonded with a synthetic rubber. Combining the natural compressibility of cork and the resilience of rubber. Giving high mechanical strength and high compressibility.
- Features :
- A premium quality nitrile rubber bonded cork with excellent resistance to oil and fuels.
- Nitrile rubber affords the material excellent resistance to transformer oils for use in electrical applications.
- Conforms to BS F 66
| Properties | |
|---|---|
| Operating Temperature : | Up to 125°C |
| Shore A Hardness : | 70-80°±5 |
| Specific Gravity : | 0.70-0.75 |
| Compression (at 400 psi) : | 25-35% |
| Recovery : | 80% |
| Tensile Strength : | 250 psi (17.2N/mm²) |
| Volume Change after immersion in : | |
| ASTM Oil 1 : | -5 + 10% |
| ASTM Oil 3 : | 0 + 15% |
| Fuel A : | -2 + 10% |
