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Food Grade Colored Various Size Silicone Rubber Matte Surface O Ring with High Quality


Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.

                     

  • FOB Price:                Negotiation
  • Supply Ability:           10000 Piece/Pieces per Month

  • Port:                          Shanghai  Ningbo 

  • Payment Terms:        Western Union or PayPal,T/T, L/C
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Features

Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.

Technical Data Sheet

ColorBlack or Color
MaterialNitrile(NBR)
Hardness(Shore A)65~75
Temperature(℃)-30~+120
Tensile Strength(Mpa)14
Elongation at Break(%)384
Density(g/cm3)1.2

 

Application Area

Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.

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