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The performance of hydrogenated nitrile rubber sealing ring?
The performance of hydrogenated nitrile rubber sealing ring is mainly reflected in the following aspects:
First, temperature resistance
Hydrogenated nitrile butadiene rubber (HNBR) has excellent temperature resistance, its standard temperature range is -40°C to 150°C, and some special formulations can be used up to 180°C. Even in high temperature environment, HNBR can still maintain good elastic and mechanical properties, and is not prone to aging and hardening. This gives hydrogenated nitrile rubber seals excellent stability and durability in high temperature environments.
Second, chemical corrosion resistance
Hydrogenated nitrile rubber has a wider range of chemical resistance due to its special hydrogenation treatment. It can withstand a wider variety of chemicals, including strong acids, bases and some organic solvents. This makes the hydrogenated nitrile rubber seal ring perform particularly well in the chemical industry and highly corrosive environments, and can effectively resist the erosion of various corrosive media.
Three, oil resistance
Hydrogenated nitrile butadiene rubber has good resistance to fuel oil and lubricating oil. This makes the hydrogenated nitrile rubber sealing ring have a wide range of applications in petroleum, petrochemical and other fields, and can maintain a stable sealing effect for a long time.
Fourth, high strength and high tearing performance
Hydrogenated nitrile rubber has high strength and high tearing properties, which makes the sealing ring made of it can withstand large pressure and tension, and is not easy to break or damage. This high strength and high tearing properties ensure the stability and reliability of hydrogenated nitrile rubber seals under various harsh conditions.
Fifth, wear resistance
Hydrogenated nitrile butadiene rubber has excellent wear resistance and can withstand long-term friction and wear without affecting its sealing performance. This gives hydrogenated nitrile rubber seals excellent durability and reliability in applications requiring prolonged operation and frequent friction.
- Resistance to compression and permanent deformation
Hydrogenated nitrile butadiene rubber has a high resistance to compression permanent deformation, which means that it can quickly return to its original shape and size after being subjected to pressure, maintaining a stable sealing effect. This performance makes the hydrogenated nitrile rubber seal ring have excellent performance in a variety of dynamic sealing applications.
Hydrogenated nitrile rubber sealing ring has multiple excellent properties such as temperature resistance, chemical corrosion resistance, oil resistance, high strength, high tearing performance, wear resistance and compression permanent deformation resistance. These properties make the hydrogenated nitrile rubber seal ring in the petroleum, petrochemical, chemical industry, automotive industry and other high-end applications have a wide range of application prospects and market demand.
