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2024

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NBR O-Rings


Nitrile is also commonly known as Buna-N and acrylonitrile butadiene rubber. NBR is known for its excellent resistance against fuels, oils and grease as well as abrasion and tear resistance and is often one of the first choice materials within aerospace and oil industries.

 

Hardness Range: 40 – 80 shore A
Operating Temperature: -30°C to +125°C

 

Typical Use:

Nitrile products are typically the economical choice for users requiring high resistance to fuel, grease and oils and can be commonly found within fuel systems.

 

Advantages

Excellent fuel, grease and oil resistance
Strong acid resistance
Strong abrasion resistance


Disadvantages:

Poor ozone and sunlight resistance
Poor gas permeability