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Anel de vedação de superfície fosca de borracha de silicone colorida de grau alimentício com vários tamanhos


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 Preço:                Negociação
  • Habilidade da fonte:           10000 partes / peças por mês

  • port:                          Shanghai Ningbo 

  • Condições de pagamento:        Western Union ou PayPal , T / T, L / C
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Características

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.

Folha de dados técnicos

Cor Black or Color
Material: Nitrile(NBR)
Dureza (Shore A) 65 75 ~
Temperature(℃) -30 ~ + 120
Resistência à tração (Mpa) 14
Elongation at Break(%) 384
Densidade (g / cm3) 1.2

 

Area de aplicação

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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