Hydrogenated butadiene-acrylonitrile rubber (HNBR) is a highly saturated elastomer which is treated by catalytic hydrogenation of nitrile rubber (NBR). HNBR has better thermal oxygen aging, ozone resistance, radiation resistance, chemical resistance (acid, alkali, methane, refrigerant, hydrogen sulfide) and good dynamic properties , while maintaining the oil resistance and wear resistance of NBR.FUDI HNBR series is good alternative of therban and zeon material.FD H8434 is a high ACN grade HNBR which has excellent dynamic and processing properties. synchronous belts , O-rings, gaskets, oil seals and oil industry accessories, etc.

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Because of the outstanding performance HNBR were widely used in different area, including the following:* Chemical process and petroleum refining, where they are used for seals, pumps, gaskets and so on, due to their resistance to chemicals;* Analysis and process instruments: diaphragms, cylindrical fittings, hoops, gaskets, etc.* Semiconductor manufacturing;* Food and pharmaceutical, because of their low degradation, also in contact with fluids;

FUDI dedicate in fluorine material solutions for more than 20 years.Our product ranging from basic chemical material to fluorine product, such as FKM FVMQ FFKM PTFE HNBR AEM and different kind of processing chemical.We focused on continuous improvement on four sectors to deliver competitive products.

Sichuan Fudi New Energy Co., Ltd was found in 2001.FUDI dedicate in fluorine material solutions for more than 20 years.Our product ranging from basic chemical material to fluorine product, such as FKM FVMQ FFKM PTFE HNBR AEM and different kind of processingchemical.Our factory located in Chengdu,Sichuan, China. Covering over 30000 square meters.More than 50 technician and experienced employee were served in FUDI.We have 1000T capacity of different kind of fluorine material.

FUDI cooperate with professional logistic company shipping our good world wide.