NBR (Nitrile Butadiene Rubber)

NBR is an synthetic elastomer widely used in oil & gas, automotive, and industrial applications – need to find out more? Then contact us for information.

  • Composition: Copolymer of acrylonitrile (ACN) and butadiene.
  • Key Properties:
    • Good resistance to oils, fuels, and many hydrocarbons.
    • ACN content (typically 18–50%) affects fuel/oil resistance vs. low-temperature flexibility.
    • Moderate mechanical strength and abrasion resistance.
  • Temperature Range: ~ −40 °C to +100 °C (some grades up to 120 °C).
  • Typical Uses: Seals, O-rings, hoses, gaskets in fuel/oil contact applications.
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