Hydrogenated Nitrile Rubber Precompound And Compound-HNBR

Hydrogenated nitrile rubber (HNBR or HSN) is the product of hydrogenation and saturation of the carbon-carbon double bond in the molecular chain of nitrile rubber, so it is also called highly saturated nitrile rubber.

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Hydrogenated nitrile rubber precompound and compound-HNBR

Hydrogenated nitrile rubber (HNBR or HSN) is the product of hydrogenation and saturation of the carbon-carbon double bond in the molecular chain of nitrile rubber, so it is also called highly saturated nitrile rubber.

HNBR has good oil resistance (good resistance to fuel oil, lubricants, aromatic solvents); and due to its highly saturated structure, it has good heat resistance, excellent chemical resistance (good resistance to Freon, acids and alkalis), excellent ozone resistance, and high resistance to permanent deformation in compression; at the same time, HNBR also has high strength, high tearing performance. HNBR also has high strength, high tear performance, excellent wear resistance, etc. It is one of the rubber with excellent overall performance.

Herchy Rubber has a professional technical team with rich experience in HNBR R&D. We can develop products for different applications according to customers' needs. And enjoy high reputation in China and the world.

Herchy	Vulcanization type	Acrylonitrile content	Mooney viscosity	Hardness	Tensile strength	Elongation at break	IRM 903 Volume change	Compression set	Application	Character
							150℃*72h	150℃*72h ASTM D395 Type B
Grade		%	ML(1+4)100℃	Shore A	Mpa	%	%	%
HNBR-S6035	Sulfur	35	50~100	60	17~24	300~500	<20	<60	Products in oilfield industry,	Great elongation, Good self-adhesiveness, Exllent processing
HNBR-S7035	Sulfur	35	50~100	70	17~24	300~500	<20	<60	Products in oilfield industry, Automobile industry, Belt	Dynamic fatigue resistance , Good self-Resistance, Exllent processing
HNBR-S8035	Sulfur	35	50~100	80	17~24	300~500	<20	<60	Drilling pipe protective layers, Ppressure accumulators	High pressure resistance, Good self-adhesiveness
HNBR-S6043	Sulfur	43	50~100	60	17~24	300~500	<10	<60	Automobile fuel, Products in oilfield industry	Oil resistance, Exllent processing
HNBR-S7043	Sulfur	43	50~100	70	17~24	300~500	<10	<60	Products in oilfield industry, Automobile industry,	Oil resistance, Dynamic fatigue resistance , Good self-Resistance
HNBR-S8043	Sulfur	43	50~100	80	17~24	300~500	<10	<60	Drilling pipe protective layers, Ppressure accumulators	Oil resistance, High pressure resistance, Good self-adhesiveness
HNBR-P6035	Peroxide	35	50~100	60	17~24	200~350	<20	<30	Automobile industry, Aircraft manufacturing industry	High tempreture resistance, Exllent processing
HNBR-P7035	Peroxide	35	50~100	70	17~24	200~350	<20	<30	Construction industry, Engine gaskets, O-rings, Seals	High tempreture resistance, Good compression set
HNBR-P8035	Peroxide	35	50~100	80	17~24	200~350	<20	<30	Drilling pipes, Pressure accumulators,	High pressure resistance, High tempreture resistance
HNBR-P6043	Peroxide	43	50~100	60	17~24	200~350	<10	<30	Automobile fuel and Lubrication systems	Oil resistance, Exllent processing, Good compression set
HNBR-P7043	Peroxide	43	50~100	70	17~24	200~350	<10	<30	Engine gaskets, O-rings, Seals, Belt	Oil resistance, Good compression set, Exllent processing
HNBR-P8043	Peroxide	43	50~100	80	17~24	200~350	<10	<30	Drilling pipes, Pressure accumulators	Oil resistance, High pressure resistance, High tempreture resistance