NITRILE (NBR) rubber sheet

NBR, as well known as Acrylonitrile Butadiene Rubber, was first developed in 1941 in a project meant to find an oil resistant rubber. However, NBR’s oil resistance depends on the grade of acrylonitrile.

The higher the grade of acrylonitrile the better is resistance to oil and fuel. However, as the grade of acrylonitrile increases, the endurance to low temperatures decreases. NBR has good abrasion resistance nonetheless its physical properties are moderate in comparison with the Natural Rubber.

General Propertiesmin - max
Hardness ShA30 - 90 ShA
Hardness IRHD30 - 90 IRHD
breaking strength8 - 20 MPa
elongation at break100% - 900%
Thickness0,10mm - 15mm
Continuous Temperature-20 C° - 115C°
Point Temperature-20 C° - 120C°

Properties

Fireproofed
Non-skid
Oil storage
Fuel storage
Cold resistance
  • Fuel tanks

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