Introduction of HNBR

Hydrogenated butadiene-acrylonitrile rubber (HNBR) is a highly saturated elastomer which is treated by catalytic hydrogenation of nitrile rubber (NBR). Compared with NBR, the molecular structure of HNBR contains a small amount or no carbon-carbon double bonds. The HNBR has better thermal oxygen aging, ozone resistance, radiation resistance, chemical medium resistance (acid, alkali, methane, refrigerant, hydrogen sulfide) and good dynamic properties than NBR, while maintaining the oil resistance and wear resistance of NBR. The HNBR is a special rubber with excellent comprehensive properties, which is a national strategic material.

HNBR ApplicationCurrently, HNBR is widely used in aerospace, automotive industry, oil drilling, machinery manufacturing, textile & printing and other fields. It is mainly used in automobile fuel system components, auto transmission belts, drilling confinements, packer rubber tubes of oil wells, submersible pump cable sheaths of ultra-deep wells, bops, directional drillings, stator motor matching hos

25 kgs/bag

1. who are we?We are the verified Pro Supplier in Alibaba.We are based in Shandong, China,.We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Titanium Dioxide (Tio2), Polypropylene (PP), Polyethylene (PE), PBAT, PBT, Polyvinyl Chloride (PVC),PS, PET, TPU ,TPV ,TPE, TPR, TPO , Meltblown PP, Nonwoven fabric, Modified Material, Masterbatch, HNBR, PETG, PCTG, Customized plastic bags, Customized plastic bottles,4. why should you buy from us not from other suppliers?Plastic Trade China TOP2 Polymer New Materials industry China TOP3 Meltblown PP Global TOP1 TPV Global TOP3 China TOP1 HNBR Global TOP3 PETG/PCTG World leader5. what services can we provide?Accepted Delivery Terms: FOB,CFR,CIF,DDP；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;Accepted Payment Type: T/T, L/C At Sight, L/C 90 Days.,Credit Card;Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian