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Precision Polymer N93H

Generic Family: Acrylonitrile Butadiene Rubber • Supplied by: Precision Polymer Engineering Ltd.
N93H is a Copolymer of acrylonitrile and butadiene with a high ACN content of >45%.

NBR materials typically provide excellent resistance to petroleum-based oils, fuels and greases, as well as, very low gas permeability, ozone resistance, plus exceptional heat ageing and mechanical properties.

N93H is accepted by the UK Ministry of Defence (MOD) to Defence Standard 02-337 part 1, issue 1 (NES 337) for use on naval ships and submarines. Material code HN90.

Available in any sized O-ring (fully moulded up to 2.5m/8ft internal diameter) and custom designed components.

Key Attributes
  • Excellent resistance to aliphatic hydrocarbon oils, fuels and greases.
  • Very low gas permeability
  • Accepted by M.O.D. to Def. Stan. NES 337

Typical Applications
  • Naval ships and submarines
  • Aerospace applications
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Asia Pacific, Europe, North America
Uses
Aerospace Applications
Other Properties
Features, Tensile Strength at Yield, Tensile Stress at Yield, Elongation at Break, Tensile Strain at Break, Compression Set, Compression Set, IRHD Hardness, IRHD Hardness, Change in Tensile Strength in Air, Change in Tensile Strength in Air, Change in Ultimate Elongation in Air, Change in Tensile Strain at Break in Air, Change in IRHD Hardness in Air, Change in IRHD Hardness in Air, Additional Properties, Additional Information
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Processing

Find specific processing information for Precision Polymer as well as general information for the Acrylonitrile Butadiene Rubber generic family. Register or Sign In for more information.

Where To Buy

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