Hydrogenated Nitrile Butadiene Rubber HNBR

# We sell plastic and rubber raw material # Hydrogenated Nitrile Butadiene Rubber HNBR

From the 1880s, the main international products of Hydrogenated Nitrile Butadiene Rubber HNBR are Zetpol of Ruion, Japan and THERBAN of LANXESS, Germany, with the global output of more than 20,000 tons/year. With the rapid development of key fields such as automobile, oil and gas and coal mining, new energy development and aerospace, the improvement of product performance and quality requirements and the completion and operation of the domestic HNBR industrialized large-scale production base, it is conservatively estimated that the annual usage of HNBR should be about 2000-3000 tons in the future, so the future market potential of HNBR in China is huge.

In the research of hydrogenated nitrile rubber technology, the catalyst technology of nitrile butadiene rubber (NBR) is the difficult point, and the advantage of HNBR production technology is mainly reflected in the advanced catalyst system used in its production process. Japan Rion uses palladium-carbon solid catalysts, Germany LANXESS uses rhodium catalysts, and we use ruthenium catalysts. Due to the scarcity and high value of precious metals, rhodium and palladium are 10 times and 5 times more expensive than ruthenium respectively, the choice of catalyst not only needs to have good catalytic activity to make the hydrogenation reaction gentle, but also needs to reduce the amount of catalyst to lower the cost and make the product competitive in the market, so it is difficult to make a breakthrough in hydrogenated NBR synthesis and preparation technology in the past 20 years.

Shandong Billion Special Elastomer Material, the only domestic listed company in the field of Hydrogenated Nitrile Butadiene Rubber HNBR, currently producing 1,000 tons and expecting to have full production of 3,000 tons in 2024/25.

Hot Tags: hydrogenated nitrile butadiene rubber hnbr, China hydrogenated nitrile butadiene rubber hnbr manufacturers, suppliers, factory, hnbr o ring material, hnbr seal material, hnbr 90, hnbr material, 124sh8p220 hnbr, ct 1049 hnbr