RH Nuttall Limited produce nitrile washers, nitrile gaskets, nitrile seals, nitrile strips and nitrile sheet for a variety of different industrial sectors.

Nitrile rubber (NBR) is generally used for fluid sealing of oils and fuels within the automotive industry.

Our nitrile washers and nitrile gaskets can be produced to any size, shape and thickness.

Nitrile Rubber – RH Nuttall

From simple nitrile sheet and nitrile strip, to complex and bespoke nitrile gaskets, and nitrile seals, RH Nuttall Limited has the answer.

  • Excellent resistance to petroleum oils, aromatic hydrocarbons, mineral oils and many acids.
  • Good abrasion resistance.
  • Good compression set.
  • Impermeable to many gases.
  • Available in BS2751 specification in various hardnesses.
  • Moderate mechanical properties.

Working/Operating Temperature Range

Minimum (˚C) -20
Maximum (˚C) +80

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General Property/Application Guide

Application Resistance
Petrol Strong
Lubricating Oils Strong
Acid Strong
Alkali Moderate
Abrasion Resistance Strong
Tear Strength Strong
Shock Resistance Moderate
Impermeable to Gas Strong
Compression Set Strong
Properties – Dependent on Grade
Hardness (IRHD) 50 > 80
Tensile Strength (MPa) 4 > 15