What is NBR?

NBR (Nitrile Butadiene Rubber) is one of the most commonly used elastomers for seals exposed to oils, greases and fuels. It combines good abrasion resistance with cost-effective performance.

Properties

• Temperature range approximately -30 °C to +100 °C
• Excellent resistance to oils and fuels
• Good abrasion resistance
• Good mechanical properties
• Cost-effective material

Typical applications

• O-rings
• Shaft seals
• Hydraulic seals
• Pneumatic seals
• Fuel systems

Limitations

Not suitable for ozone, UV exposure, weathering or hot water.