Applications Of HNBR

Applications of HNBR

Hydrogenated nitrile butadiene rubber products are mainly used in automobile oil-resistant rubber parts, 45% of its consumption is used in the production of transmission belts, seals account for 25%, cables and hoses account for 13%. Gaskets, liners, O-rings category.

In recent years, oil and gas wells are drilled deeper and deeper, with higher temperatures and harsher working environments, and fluoroelastomer seals are all prone to damage in such environments. In the high temperature and high pressure on the rubber performance of the largest impact of the medium is H2S, CO2, methane, diesel fuel, amine corrosion inhibitors, steam and acids, and hydrogenated nitrile rubber products on the above chemical media have excellent resistance, especially suitable for the production of oil wells, gas wells with riot gear, drill pipe shroud, plug, valve seals, pumps, pistons, power cables sheaths, rotary hoses and other rubber parts.

Hydrogenated nitrile rubber products have better radiation resistance than silicone rubber, fluoroelastomer and PTFE, and are also suitable for various rubber seals in nuclear power plants.

HNBR is the current trend of NBR development. With the development of industrial technology, especially in the automobile industry, offshore oil and gas exploration and other special industries, HNBR's high temperature resistance, aging resistance and other properties have been better reflected and applied.

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