China’s hydrogenated nitrile rubber industry narrows the gap with global leading companies. Industry companies actively promote import substitution

Hydrogenated nitrile butadiene rubber (HNBR) is the product of selective hydrogenation of butadiene units in the nitrile butadiene rubber (NBR) molecular chain. Hydrogenated nitrile rubber shows excellent resistance to lubricants, fuel oils and aromatic series solvents, that is, it has good oil resistance; at the molecular structure level, the saturation degree of hydrogenated nitrile rubber…