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Commercial Nitrile 269C

Description
Medium hardness grade of rubber based on an acrylonitrile-butadiene copolymer. It is black in colour with a smooth finish.

Typical applications
Service with all types of oils - mineral, silicone, vegetable, animal and synthetic - as well as many hydrocarbon fuels and water/glycol-based hydraulic fluids. Temperature range: -20°C to +110°C. 

Physical properties
(Tested to BS/ISO procedures)
Hardness, IRHD:                                     55 to 70
Density, Mg/m³ :                                     1.45 ±0.2
Tensile strength, MPa:                              5
Elongation at break, %:                          250
Compression set, % (24h @ 70°C):           30

How supplied
Precision cut gaskets to any shape, size or quantity. In sheets 1.2m x 1m, 1.2m x 1.2m. Rolls 10m x 1.2m, 5m x 1.2m. Thicknesses 1.5mm, 3mm, 5mm, 6mm. Note: 6mm is bulk supplied only in 5m rolls.


Click here to download the Gaskets & Jointings guide pdf (1.58MB)

  



Gaskets & Sheet Jointings > Elastomeric gaskets/jointings

Materials Technology > Elastomers − Commercial

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