Zhanber® is a Hydrogenated Nitril Rubber (HNBR) with different microstructures (completely or partially saturated backbones and different ACN-contents). It exhibits excellent temperature behaviour and is resistant to acids, alkalis, steam, sulfide and amines. Furthermore, Zhanber® provides excellent resistance against engine oils, power steering fluid, ozone, many modern fuels and coolants and is very corrosion resistant. With a temperature range of -40°C to 160°C the Zannan HNBR product range is suitable for a wide range of applications like automotive, conditioners, refrigerators, petroleum, oil fields (e.g. explosive decompression) and is also applicable for all processes and curing possibilities with Sulphur or peroxide. It is available in a broad range of mooney viscosities (ML 20-120).