Hydrogenated Nitrile Rubber (HNBR)

Hydrerat nitrilgummi (HNBR) tillverkas genom en selektiv och väl kontrollerad hydrering av NBR.

Properties and Manufacturing

Hydrogenated nitrile butadiene rubber (HNBR) is produced through the selective and well-controlled hydrogenation of NBR.
At a high degree of hydrogenation (99%), where the butadiene is almost entirely converted into saturated methylene chains, a material with excellent heat and ozone resistance is obtained, while oil and fuel resistance is simultaneously maintained. Hydrogenated nitrile butadiene rubber (HNBR) fills a gap between nitrile rubber (NBR) and fluoroelastomers (FPM) in many applications.