HNBR has better heat resistance; oxidation resistance; tensile strength and abrasion resistance than standard nitrile (NBR). Also an excellent choice for automotive refrigerant service. Both o-rings and gaskets can be made from Nitrile materials.

Jan 11, 2024 · The automotive industry uses NBR rubber as seals, gaskets, and hoses. On the other hand, in the oil & gas industry, they are prevalent in various hydraulic systems. Besides, NBR rubber seal strips can also be found in aerospace, medical, industrial machinery, and consumer goods.

HNBR custom molded seals, gaskets, orings, and o-rings, for mechanically demanding service. Heat and Chemical resistant.

The HNBR gasket materials are especially developed oil resistant grades typically used for oil and gas applications. The HNBR polymers used are based on fully hydrogenated copolymers from butadiene and acrylonitrile monomers.

With over 100 years of engineering expertise we are dedicated to offering the highest quality HNBR Seals and other products. For your custom HNBR Seals design, or reverse engineering, our exemplary service and efficient production ensures …

HNBR is the product of the hydrogenation of Nitrile rubber, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties.

HNBR O-rings, gaskets, & custom molded parts are formed by subjecting Nitrile rubber to a hydrogenation process. The resulting compound demonstrates increased temperature resistance and better compatibility with many fuels and chemicals.

Dec 6, 2016 · What is HNBR? A Versatile Solution: Low temperature HNBR. When high temperature conditions require high tensile strength and resistance, one elastomer comes to mind: Hydrogenated Nitrile Butadiene Rubber (HNBR). HNBR elastomers are changing the game for sealing and manufacturing companies.

HNBR rubber gasket sheet is superior to normal Nitrile (NBR), achieved through saturating the Butadiene with Hydrogen. This makes the Rubber Sheeting more resistant to Oils & Gasses (including Sour Gas), improves its physical properties …

Hydrogenated nitrile rubber (HNBR) gaskets are expertly cut from premium-grade black rubber sheets. This high-quality polymer offers superior resistance and elevated temperature tolerance compared to standard nitrile grades.