HNBR Rubber is a kind of highly saturated elastomer get by special hydrogenation processing of NBR, it has good oil resistance (with good resistance to fuel oil, lubricating oil and aromatic solvent), in addition, due to its highly saturated structure, it has good heat resistance, good chemical corrosion resistance (good resistance to Freon, acid and alkali), excellent resistance to ozone and higher resistance to compression permanent deformation; at the same time, HNBR Rubber also has the characteristics such as high strength, high tear performance and excellent wear resistance, etc, it is one of rubbers with very excellent comprehensive performance.