N8-90-167

Key specs

SPEC SHEET: Nitrile (Buna) 90 Durometer.pdf Nitrile Rubber (NBR) Material Description Nitrile rubber, also known as NBR or Buna N, is one of the most commonly used sealing elastomers due to its resistance to petroleum-based fuels and lubricants and its relatively low price. Nitrile elastomers are copolymers of acrylonitrile and butadiene. There are a number of common variations of nitrile compounds. Acrylonitrile Content The acrylonitrile (ACN) content of the polymer chains can be varied from 18

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