When it comes to industrial components, many applications require materials that can withstand a variety of harsh environments and chemicals. One such material that has gained popularity in recent years is HNBR compound.
HNBR, short for hydrogenated nitrile butadiene rubber, is a highly saturated elastomer that has undergone special hydrogenation treatment. This treatment fully saturates the double bonds in the polymer backbone, resulting in better resistance to thermal and oxidative stresses and superior mechanical properties compared to traditional NBR rubber.
One of the key benefits of HNBR is its excellent thermal and oxidative resistance. This compound can withstand prolonged exposure to temperatures up to 150℃ without significant degradation, making it ideal for use in high-heat applications. Additionally, HNBR has good resistance to ozone and radiation, making it a preferred choice for applications such as automotive belts and seals that are exposed to the elements.
Another area where HNBR excels is in its chemical resistance. This compound has good resistance to hydrogen sulfide, a corrosive gas commonly found in oil and gas applications. HNBR also provides good resistance to petroleum-based oils and fuels, making it a popular choice for sealing and gasket applications.
Despite its excellent resistance to harsh environments, HNBR still maintains the oil resistance and wear resistance of traditional NBR rubber. This makes it a versatile material that can be used in a variety of applications without sacrificing performance.
Established in 2016, Shandong Dawn Special Elastomer Material Co., Ltd. is a wholly-owned subsidiary of Dawn Polymer. The company is committed to the R&D, production, sales, and application services of hydrogenated nitrile rubber (HNBR) series products. In Longkou, Shandong, there is a 3,000-ton/year HNBR production unit, as well as a high-end hydrogenated nitrile (HNBR) and nitrile (NBR) mixing production line, which can customize and process various rubber compounds.
In summary, HNBR compound is an important material for applications that require excellent resistance to thermal, chemical, and mechanical stresses. With its superior properties and versatility, it is a preferred choice for industrial components in a range of industries. If you have needs of HNBR, please contact us!