China HNBR Rubber O-Ring

HNBR Rubber O-Ring

MaterialHNBR ColorGreen, other colors are available SizeMetric standard Hardness70 shore A according to work environmentServiceOEM or ODMProduction basisSamples or drawingsTechnologyMold comperssionMOQ10000 pcsWorking life3-6 YearsSampleSample is free from stockApplicationpumps, drive belts, and other general engineering applications in the hydraulic and pneumatic industry

How to Measure the o ring dimension?

Hydrogenated Nitrile Butadiene Rubber HNBR Operating temperature range: -20°C to 150°C Physical Property Test Method Units Typical Values Hardness ISO 48 IRHD 82 Tensile Strength ISO 37 Mpa 15.6 Elongation ISO 37 % 99 Modulus at 100% ISO 37 Mpa 2.4 Specific Gravity ISO 2781 g/cm3 1.28 Compression Set 24h / 150°C ISO 815 % 17.5 Tear Resistance ISO 34 N/mm 24.3 A synthetic polymer that results from the hydrogenation of Nitrile rubber (NBR). This gives it superior mechanical characteristics, particularly high strength, greater thermal stability and helps reduce extrusion and wear. It can be used where temperatures are too high for standard Nitrile (NBR), but not sufficiently high to use fluorocarbon rubber (FFKM
Temperature RangeUp to 190°C (Intermittant)Down to -30°CRecommended temperature range -30°C to +170°C
Chemical resistanceAliphatic hydrocarbonsVegetable and animal fats and oilsHFA, HFB and HFC hydraulic fluidsDilute acids, bases and salt solutions at moderate temperaturesWater up to 149°C (300°F)Ozone, aging and weathering
Not compatible with:Chlorinated hydrocarbonsPolar solvents (ketones, esters and ethers)Strong acids

Testing Equipment


Company information

Quanzhou Shengda Rubber Products Co.,Ltd specializes in making different kings of o rings , rubber seals and rubber well nuts for over 10 years. Our main market is North America, Europe and Southeast Asia.Sample order or Trial order is ok. ISO9001, ISO14001 and ROHS certificate have passed. We have our own import & export license.
Welcome you to contact us for more information about HNBR Rubber O-Ring

Contact person: Lana Feng