Available products: O-rings, Vulcanised joined cord rings, Washers, Gaskets, Sheet, Strip, Mouldings, Extrusion, O-ring cords

Hydrogenated Nitrile (HNBR) results from the hydrogenation of Nitrile rubber (NBR), and is also know as highly saturated Nitrile (HSN) 신서유기 7 3화 다운로드. HNBR’s high temperature limit extends to 150°C with short excursions to a higher temperatures possible. HNBR compounds have superior mechanical properties: low compression set, and excellent tensile strength and abrasion resistance 리틀 포레스트 2018. These properties are maintained at elevated temperatures which makes them ideal for applications where seal extrusion and wear could be a problem. Also, compared to normal Nitrile it offers resistance to ozone, sunlight and weathering 일본어 자막 다운로드. The normal service temperature for HNBR is -30°C to 150°C.

May be used for Should not be used for
Automotive Fluids
Ethylene Glycol
Ozone and Weathering
Petroleum Fluids
Silicone Fluid
Water and steam up to 150°C
Brake Fluids
Chlorinated hydrocarbons
Methanol/Ethanol Blends
Phosphate Esters
Strong Acids

Hydrogentated Nitrile (HNBR) O-rings are becoming more commonly stocked, however the sizes are somewhat limited and are usually inch based O-ring sizes (BS1806/AS568A) 다운로드. We offer extruded profile, washer and gasket products in HNBR, however these would be considered a special order.