Высококачественный химический Нитрильный бутадиен каучуковый порошковый порошок

Nitrile butadiene and acrylonitrile are prepared by emulsion polymerization. Nitrile butadiene is mainly produced by low-temperature emulsion polymerization.Its disadvantages are low temperature resistance, ozone resistance, poor insulation, low elasticity.Nitrile butadiene rubber is mainly used in the manufacture of oil resistant rubber products.NBR is a synthetic rubber prepared by copolymerizing butadiene with acrylonitrile.It is a synthetic rubber with good oil resistance (especially alkane oil) and aging resistance.The content of acrylonitrile in NBR (%) includes 42 ~ 46, 36 ~ 41, 31 ~ 35, 25 ~ 30, 18 ~ 24 and so on.The more acrylonitrile content, the better oil resistance, but the corresponding decrease in cold resistance.It can be used in 120℃ air or 150℃ oil for long time.In addition, it also has good water resistance, air tightness and excellent bonding properties.It is widely used in making various oil-resistant rubber products, gaskets, gaskets, sleeves, soft packaging, soft rubber pipes, printing and dyeing rollers, cable rubber materials, etc. It has become an essential elastic material in the industries of automobile, aviation, petroleum and photocopying

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A: Normally, our MOQ is 1 ton.

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