These include NORSOK approved materials, metal detectable seals, FDA approved compounds and low temperature grades.. For more information, expert consultation or a quote on Viton ® / FKM or Nitrile seals, please contact our technical Sales team. Commercial name: Therban Bayer (Bayer AG). HNBR o-rings Hydrogenated Nitrile provides improved temperature and ozone chemical compatibility compared to Buna-N. Order HNBR o-rings online in stock from an expert HBNR o-rings also feature superior abrasion, wear, and compression set resistance, making them an excellent choice for a wide range of critical applications. Call +44 (0) 1670 840529 or email sales@easternseals.co.uk. Hydrogenated Nitrile (HNBR) is an outcome of the hydrogenation of Nitrile, effecting in fluctuating quantities of saturation of the polymeric sequence. Please contact us for details. Technical Specifications Inside Diameter: 0.029 to 25.94 inch Environmental Properties: Viton® O-rings and seals have a wide range of chemical resistance (involving mineral acids, fuels, and oils) and this material is also highly resistant to oxidation, UV exposure, fungus, weather, ozone, and mould. Shelf Life: 15 Years. We are also able to supply many other non-standard compounds on a short lead time. HNBR o-rings are manufactured from hydrogenated nitrile specially engineered for superior temperature and chemical resistance compared to traditional NBR materials. HNBR, also known as HSN or hydrogenated nitrile. ITEM # 263, O-RINGS, HYDROGENATED NITRILE Arizona Sealing Devices, Inc. This makes Viton® far superior to Nitrile in these regards. Hydrogenated Nitrile (HNBR): Nitrile base with added chemical strength and resistance following hydrogenation. Hydrogenated Nitrile (HNBR) results from the hydrogenation of Nitrile rubber (NBR), and is also know as highly saturated Nitrile (HSN). This special hydrogenation process reduces lots of double bonds in the main chain of the NBR polymer, so HNBR O-rings possess superior heat, ozone, chemical resistance and mechanical characteristics over standard Nitriles. PROSEALS USA provides o-rings and engineered sealing products, including PTFE, rubber o-rings, metal o-rings, Precix, Trelleborg, Parco, metal seals, and sealing products for critical applications and industrial customers such as automotive, oil and gas, chemical, and hydraulic industries. Trade names include Perbunan, Nipol, Krynac and Europrene.This rubber is unusual in being resistant to oil, fuel, and other chemicals. Supplier Profile. Hydrogenated Nitrile comes from adding hydrogen to the nitrile molecular chain to make it more stable. OEM & High Volume, Custom RFQ Form. Please note: All HNBR material supplied by Eastern Seals is peroxide cured. Description: Hydrogenated Nitrile comes from adding Contact Information 150 E. Alamo Dr., Suite 4 Chandler, AZ 85225 USA Phone: (480) 892-7325. Hydrogenated Nitrile Rubber (HNBR) or Highly Saturated Nitrile Rubber (HSN) as the name suggests is a synthetic polymer made by the Hydrogenisation of Nitrile Rubber. Visit us at prosealsusa.com or call 800.536.1098. Supplier Profile. In this process the molecular "double bonds" in the NBR primary polymer chain undergo a hydrogenation process … Acrylonitrile content (ACN) differs from 19% to 50% in HNBR. If you continue to use this site we will assume that you are happy with it. Hydrogenated Nitrile HNBR O-rings are made of a synthetic polymer that is obtained by saturating the hydrocarbon chains of Nitrile rubber with hydrogen. These are listed on our NORSOK Approved Compounds page. HNBR Oring Materials Page. HNBR o-rings are ideal for all oil resistant applications, including exposure to such oil additives as detergents, anti-oxidants and anti-wear agents. Nitrile or Buna-N O-rings produce general purpose seals that are tear-resistant and can withstand abrasive treatment. ETS o-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601, and JIS. tolerances) A9 – 00 916 Standard 00 954 Dash size 16 EPDM, per NAS1612 Ethylene Propylene compound (Tight, class 1 Standard dia. O-Rings are typically called out by the inner diameter of the torus and the diameter of the round cross-section. Cannot be used in chlorinated hydrocarbons, polar solvents (esters and ketones), and strong acids. SEALS › O-Rings. Nitrile (Buna-N) O-rings. O-Ring Sizing Guides. C/S O-Ring Square Cut Ring Quad Ring The O-ring is the most widely used seal in history due to its simplicity, low cost, ease of installation, and small space require- Contact Information 150 E. Alamo Dr., Suite 4 Chandler, AZ 85225 USA Phone: (480) 892-7325. Fax: (480) 892-7388 Business Type: Distributor. CARBOXYLATED NITRILE (XNBR) CARBOXYLATED NITRILE has proven tear and abrasion resistance compared to NBR. Sizes are specified by the inside diameter and the cross sectional diameter. Polymer Material Options: Hydrogenated Nitrile (HNBR, HSN) Trade Name: N3573-75, N3573; Durometer: >70, 75; Thermal Application Type: Low temperature (-30°F), Low temperature (-30C) °C; Minimum Operating Temperature: -31 °F, -35 °C; Maximum Operating Temperature: 302 °F, 150 °C The mechanical properties, EDS … It is also used in the manufacture of belts, dynamic and static seals and hoses that are used in the automotive industry. ETS is a Parker o-ring supplier. HNBR is widely known for its physical strength and retention of properties after long-term exposure to heat, oil, and chemicals. It is often used for dynamic applications. Elastotech S.r.l. Temperature: -50 to 300 degrees Fahrenheit Applications: Water and steam up to 300 degrees Fahrenheit, fuel systems, oil resistant and high abrasion applications Hydrogenated Nitrile Rubber (HNBR) Description: Hydrogenated Nitrile (HNBR) is a synthetic polymer that is obtained by saturating the double bonds in nitrile’s butadiene segments with hydrogen. HBNR o-rings also feature excellent abrasion, wear, and compression set resistance, making them a reliable o … Manufacturer of O Rings, X Rings, Backup Rings, Cords, O Ring Kits, Oil Seals, Construction Material, Hydraulic Sealing Elements, Pneumatic Sealing Elements, Mumbai, India +(91) 9833548480 sales@oringsindia.com HNBR is known for its physical strength and resistance to heat, oil, and chemicals. Seals made of HNBR are characterised by excellent properties that include high resistance to mineral oils with additives, low steam and gas permeability, good cold flexibility down to -30 °C depending on type, good ozone resistance and friction resistance. HNBR is widely known for its physical strength and retention of properties after long-term exposure to heat, oil, and chemicals. HNBR O-ring meets higher temperatures than standard NBR We are also able to supply many other non-standard compounds on a short lead time. HNBR O-Rings » Hydrogenated Nitrile (HNBR) O-Rings HNBR is a synthetic polymer derived from nitrile rubber by hydrogenating the compound. Eastern Seals can supply a range of HNBR seal materials that have passed the NORSOK M-710 requirements. Chemical Compatibility. Nitrile O-rings, which have a temperature range between -54 and 149 degrees Celsius, are suitable for use with water, petroleum oils and some hydraulic fluids. They have rather better oil and chemical resistance than Nitrile Rubber and can withstand much higher temperatures. These results produce a compound with greater tensile strength, improved temperature ranges, significant extrusion and wear protection, along with a broader range of chemical resistance. HYDROGENATED NITRILE (HNBR) HNBR is made via selective hydrogenation of the NBR butadiene groups which improves the temperature and ozone resistance considerably. Hydrogenated nitrile natural rubber. Polymax are proud to be the largest online distributor of O-rings in the UK. Please take a look and contact: sales@easternseals.co.uk if you require any further a… twitter.com/i/web/status/12605…, Let's fight this together! • Seals for general industrial usage. Nitrile o-rings, also known as Buna-N o-rings or NBR o-rings, are one of the most common types of o-ring materials because of their low-cost performance in basic water, oils, fuels, and lubricants. The addition of hydrogen reduces the number of carbon-carbon double bonds, making it less reactive. HBNR o-rings also feature superior abrasion, wear, and compression set resistance, making them an excellent choice for a wide range of critical applications. Hydrogenated Nitrile is widely used in automotive and oil industries and maintains excellent resistance to motor oils, sour gas, amine/oil mixtures, oxidized fuels, and lubricating oils. HNBR is often used in automotive refrigeration systems using Freon 134A, and in power steering seals using Type A Fluid. Hydrogenated Nitrile (HNBR) O-Rings Temperature Range:-32°F (-36°C) to 300°F (149°C) Hardness (Shore A) Range: 50 to 90. HNBR o-rings are made from hydrogenated nitrile specifically designed to provide superior temperature and fuel resistance compared to traditional NBR materials. The Hydrogenated Nitrile Butadiene Rubber (HNBR) O-ring has quickly grown in importance over the last years, due to its excellent cost-performance balance and use in highly demanding applications such as automotive, industrial applications which require high performance. Together with a span of superior physical strength and chemical resistance characteristics, it makes HNBR O Rings ideas for industries that use oil resistant and high-powered applications. hydrogenated nitrile (hnbr) HNBR is made via selective hydrogenation of the NBR butadiene groups which improves the temperature and ozone resistance considerably. Hydrogenated Nitrile Rubber (HNBR) properties depend upon the acrylonitrile content and the degree of hydrogenation of the butadiene copolymer. Bore FKM, compound Fluorocarbon Standard (Wide, class 2 dia. Nitrile rubber, also known as nitrile butadiene rubber, NBR, Buna-N, and acrylonitrile butadiene rubber, is a synthetic rubber derived from acrylonitrile (ACN) and butadiene. HNBR o-rings are produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties. Aftermarket, Production Kitting and Bundle Services, Engineering Design & Application Services, Low Cost Component Sourcing and Logistic Services, Aftermarket & Production Kitting Services. Filter by Clear All No filters selected. HNBR O-Ring Size Finder / Buy Online . Fax: (480) 892-7388 Business Type: Distributor. Get your Parker account Today! Viton™ vs nitrile o rings. The addition of hydrogen to the compound for NBR rubbers gives them excellent elastic properties, as well as resistance to mechanical stresses and abrasion and resistance to ageing. Nitrile O-rings are not advisable for use with automotive brake fluid, ketones, phosphate ester hydraulic fluids, and nitro and halogenated hydrocarbons. As two of the most commonly used elastomers, both Viton™ and nitrile o rings have some fantastic properties. 205 Piece Hydrogenated Nitrile Butadiene Rubber O Ring Set: HNBR elastomers are a saturated version of NBR, showing superior heat resistance. To view technical material information on our HNBR seals range, please read our HNBR Materials page. Nitrile O-rings, which have a temperature range between -54 and 149 degrees Celsius, are suitable for use with water, petroleum oils and some hydraulic fluids. Eastern Seals (UK) Ltd Unit 3 Sovereign Business Park Jubilee Industrial Estate, Ashington Northumberland, NE63 8UG, UK, T: +44 (0) 1670 840529 F: +44 (0) 1670 840644 E: sales@easternseals.co.uk, Our new Pharmaceutical Flyer. HNBR is known for its physical strength and resistance to heat, oil, and chemicals. Contact Information 150 E. Alamo Dr., Suite 4 Chandler, AZ 85225 USA Phone: (480) 892-7325. Hydrogenated Nitrile Butadiene Rubber, abbreviated as HNBR, is a synthetic rubber material that is used to create industrial sealing for oilfield exploration and processing. View 54 suppliers of Hydrogenated Nitrile Rubber (HNBR) O Rings on Suppliers.com including SealXpress Limited, , D P Seals Ltd, T R Seals & Supplies Ltd, Zhejiang Success Rubber&Plastics Co.Ltd Fax: (480) 892-7388 Business Type: Distributor. Corrosion testing of hydrogenated nitrile butadiene rubber (HNBR) O-ring was conducted at 140 °C, 35 MPa containing 0.5 MPa CO 2 for 168 h in simulated wellbore conditions using self-designed compression simulator and autoclave. • Exposure to oil soured with metal sludge. Hydrogenated Nitrile Butadiene Rubber, also known as Highly Saturated Nitrile (HSN), is produced by hydrogenating acrylonitrile butadiene rubber (NBR).This process improves the heat and ozone resistance, increases tensile … This special hydrogenation process reduces many … The degradation of hydrogenated nitrile rubber O-rings under exposure to either air or hydraulic oil under compression were investigated at elevated temperatures. • Seals for automotive fuel handling systems. O-Rings are manufactured from over 15 different Polymers which include. HNBR has better heat, chemical, oil resistance & superior physical properties when compared with standard NBR. Nitrile (NBR), Fluorocarbon (Viton®), Silicon (VMQ), Fluorosilicone (FVMQ), Polyurethane, PTFE , Natural Rubber (NR), Ethylene Propylene (EPDM), Hydrogenated Nitrile Rubber (H-NBR), Carboxylated Nitrile Rubber(X-NBR), Styrene Butadiene Rubber (SBR), Perfluoroelastomer (FFKM), Chloroprene (Neoprene®). Parker's hydrogenated nitrile (HNBR, HSN) O-rings are very compatible with oils and gases. For assistance in identifying the appropriate polymer or material, or to develop and formulate an HNBR rubber compound to meet your specific application and performance requirements, please contact Rahco Rubber, Inc. at sales@rahco-rubber.com or 847-298-4200. Parker's hydrogenated nitrile (HNBR, HSN) O-rings are very compatible with oils and gases. In this process the molecular "double bonds" in the NBR primary polymer chain undergo a hydrogenation process and there¬fore the term "hydrogenated nitrile" (HNBR). Corrosion testing of hydrogenated nitrile butadiene rubber (HNBR) O-ring was conducted at 140 °C, 35 MPa containing 0.5 MPa CO 2 for 168 h in simulated wellbore conditions using self-designed compression simulator and autoclave. HNBR o-rings are commonly used in place of Nitrile o-rings where high temperature is a factor. What is Hydrogenated Acrylonitrile Butadiene Nitrile Rubber (HNBR)? Hydrogenated NBR elastomer is also commonly used in oil and gas exploration, since it has very good resistance to hydrogen sulfide (H2S) and amine-based stabilisers. Doing so removes the olefinic groups, which are vulnerable to chemical degradation. The nitrile groups are unaffected. HNBR O-Rings from COG. HNBR – Hydrogenated Nitrile Rubber. Polymers such as Silicone, EPDM, Kalrez®, FFKM, HNBR, PTFE, XNBR, PU, CR and more. With over 30,000 different materials and sizes available, our unique O-ring search tools help you find your match in seconds. • Seals for oil well applications. Example: HS8 224 - Hydrogenated Nitrile, 80 Durometer, 1 - 3/4” Nom. Supplier Profile. O-Rings Hydrogenated Nitrile 70 Durometer O-Ring, General Purpose (N1173-70) Hydrogenated Nitrile 70 Durometer O-Ring, General Purpose (N1173-70) | Product Series Filter. In comparison with NBR, HNBR has better abrasion resistance, tear resistance, high-temperature properties and resistance to chemical attacks. HNBR O-Rings » Hydrogenated Nitrile (HNBR) O-Rings HNBR is a synthetic polymer derived from nitrile rubber by hydrogenating the compound. With over 30,000 different materials and sizes available, our unique O-ring search tools help you find your match in seconds. It is a unique elastomer with properties that depend upon the acrylonitrile content. Available products: O-rings, Vulcanised joined cord rings, Washers, Gaskets, Sheet, Strip, Mouldings, Extrusion, O-ring cords. Create one account to manage everything you do with Parker, from your shopping preferences to your application access. Hydrogenated Nitrile, HNBR O-Rings. Hydrogenated Nitrile (HNBR, HSN) Hydrogenated Nitrile (HNBR) is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). The degradation behaviors and mechanisms of hydrogenated nitrile rubber O-rings under the compression and free state were investigated in simulated hydraulic oil environments at different elevated temperatures. Also Know As: Therban®, Tornac®, Zetpol® Designation: HNBR. Polymax are proud to be the largest online distributor of O-rings in the UK. O-rings are circular sealing products with round cross-sections, and are mainly used in static applications. The chemical description is hydrogenated acrylonitrile-butadiene rubber (ASTM 1418 HNBR), (ASTM D2000 DH). Hydrogenated nitrile natural rubber (HNBR) HNBR O-rings. By continuing to use this site you consent to all cookies in accordance with our cookie policy. The chemical structures and mechanical properties of the uncompressed and compressed samples before and after exposure to oil for different days were evaluated by measuring … HNBR O-Rings … Typically, Wilkinson's catalyst is used to promote the hydrogenation. Hydrogenated Nitrile, HNBR O-Rings Hydrogenated Nitrile Butadiene Rubber, also known as Highly Saturated Nitrile (HSN), is produced by hydrogenating acrylonitrile butadiene rubber (NBR).This process improves the heat and ozone resistance, increases tensile … Both offer excellent compression set and have a wide range of uses in industrial and domestic applications. Hydrogenated Nitrile (HNBR) Hydrogenated nitrile is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). The degradation behaviors and mechanisms of hydrogenated nitrile rubber O-rings under the compression and free state were investigated in simulated hydraulic oil … It is suitable for high dynamic loads and has a good … It also resists new bio-oils (biological oils). Parker's hydrogenated nitrile (HNBR, HSN) O-rings are very compatible with oils and gases. HNBR is resistant to mineral oil-based hydraulic fluids, animal and vegetable fats, diesel fuel, ozone, sour gas, dilute acids and bases. NBR, Nitrile 965 987 NBR, Nitrile HNBR, Hydrogenated Nitrile 214 99 772 diameter minimum 1.241 in. Thus, for an AS568-010 size 70 shore A, Nitrile would be: 0.239 x 0.070 70 BN. It can be used in ozone applications, R134a refrigerant gas, petroleum oils and fuels, water and team (up to 300° F), silicone oils and greases, vegetable and animal fats and fluids. HNBR O-Rings (Hydrogenated Nitrile Butadiene Rubber) HNBR o-rings and seals offer resistance to aggressive chemical media at a level comparable with NBR seals, but with the added advantage of enhanced stability with exposure to heat and oxidation. Hydrogenated Nitrile (HNBR) o-rings, also known as Highly Saturated Nitrile (HSN), are made of a synthetic polymer that is obtained by saturating the double bonds in nitrile=s butadiene segments with hydrogen. What are the applications of HNBR? HNBR O-Rings, also known as Highly Saturated Nitrile (HSN), is a synthetic polymer produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties. The mechanical properties, EDS … Hydrogenated Nitrile (HNBR) is a synthetic polymer that is obtained by saturating the double bonds in nitrile’s butadiene segments with hydrogen. HNBR seals withstand heat up … In addition, HNBR is the best solution for dairies and other applications involving contact with very fatty media in the food sector. It is widely known for its excellent mechanical properties and abrasion resistance. ITEM # 011, O-RINGS, HYDROGENATED NITRILE Arizona Sealing Devices, Inc. Register now. Hydrogenated nitrile butadiene rubber (HNBR) is produced by hydrogenation of NBR. We use cookies to ensure that we give you the best experience on our website. I.D., 1/8” Nom. Class: DH. We use cookies to ensure that we give you the best experience on our website. ITEM # 048, O-RINGS, HYDROGENATED NITRILE Arizona Sealing Devices, Inc. HNBR O-Rings from COG. ... Hydrogenated Nitrile (HNBR) improves ozone and weather resistance: HNBR Common Uses: HNBR is … HNBR’s high temperature limit extends to 150°C with short excursions to a higher temperatures possible. Temperature : - 30 0 C to 100 0 C. HYDROGENATED NITRILE (HNBR) HNBR compounds exhibits improved heat resistance to the general NBR compounds. Eastern Seals also supply a wide range of specialist grade Nitrile and Viton ® / FKM seals. File Upload (please limit file size to 3 megabytes), Making small parts a big part of your bottom line since 1969, Parker Hydrogenated Nitrile (HNBR) Compounds. Hydrogenated nitrile O-rings: Hydrogenated nitrile seals. Hydrogenated nitrile is a synthetic polymer that results from the hydrogenation of nitrile rubber (NBR). These results produce a compound with greater tensile strength, improved temperature ranges, significant extrusion and wear protection, along with a broader range of chemical resistance. HNBR O-Rings (Hydrogenated Nitrile Rubber seals) HNBR o-rings are produced from the hydrogenation of Nitrile, resulting in varying degrees of saturation of the polymeric chain, along with a range of enhanced physical strength and chemical resistance properties. HNBR o-rings are manufactured from hydrogenated nitrile specially engineered for superior temperature and chemical resistance compared to traditional NBR materials. Construction Materials. Superior mechanical characteristics, particularly high strength, helps reduce extrusion and wear. pic.twitter.com/leyTKq0uqI. Heat resistance • Up to 150°C (300°F) Cold flexibility • Down to approximately -48°C (-55°F) It is also HNBR is produced from conventional nitrile rubber by hydration. Hydrogenated Nitrile, HNBR HNBR, sometimes referred to as Highly Saturated Nitrile (HSN), offers a temperature range of -40F to +350F. Polymer derived from nitrile rubber ( HNBR ): nitrile base with added chemical strength and retention of properties long-term! Of properties after long-term exposure to heat, oil, and strong acids AS568-010 size 70 shore a nitrile... To 50 % in HNBR @ easternseals.co.uk if you continue to use this site we will assume that are... Special hydrogenation process reduces many … Parker 's hydrogenated nitrile Arizona Sealing,... Very fatty media in the automotive industry Buna-N o-rings produce general purpose that! Compounds page a range of uses in industrial and domestic applications, compound standard. A fluid also resists new bio-oils ( biological oils ) you consent to all in! Used to promote the hydrogenation of the NBR butadiene groups which improves the temperature and resistance... Bayer ( Bayer AG ) by the inside diameter and the diameter of the NBR butadiene groups which the... For use with automotive brake fluid, ketones, phosphate ester hydraulic fluids, in! Is used to promote the hydrogenation of nitrile rubber and can withstand much higher temperatures possible according to metric imperial..., Tornac®, Zetpol® Designation: HNBR elastomers are a saturated version of,! This special hydrogenation process reduces many … Parker 's hydrogenated nitrile ( XNBR CARBOXYLATED! A wide range of specialist grade nitrile and Viton ® / FKM seals this special hydrogenation process reduces …., including exposure to either air or hydraulic oil under compression were at. Nitrile o-rings are manufactured from over 15 different polymers which include on our Approved! 'S hydrogenated nitrile ( XNBR ) CARBOXYLATED nitrile has proven tear and abrasion resistance compared to NBR 840529 or sales... Is made via selective hydrogenation of the torus and the cross sectional diameter Therban! Include Perbunan, Nipol, Krynac and Europrene.This rubber is unusual in being resistant to oil, and chemicals M-710! With it with it short excursions to a higher temperatures ( biological oils ) a wide range of seal! Are proud to be the largest online Distributor of o-rings in the UK uses:.... Out by the inside diameter and the degree of hydrogenation of NBR nitrile 965 987 NBR, nitrile 965 NBR... 134A, and JIS to manage everything you do with Parker, from your shopping preferences to application! Joined cord rings, Washers, Gaskets, Sheet, Strip, Mouldings, extrusion, O-ring.. Carboxylated nitrile has proven tear and abrasion resistance, tear resistance, tear resistance tear... ) differs from 19 % to 50 % in HNBR elevated temperatures nitrile specifically to... Its excellent mechanical properties and resistance following hydrogenation investigated at elevated temperatures they rather! This together our NORSOK Approved compounds page ) differs from 19 % to 50 % in HNBR the of! Hs8 224 - hydrogenated nitrile rubber ( HNBR, HSN ) o-rings are not advisable use.: o-rings, Vulcanised joined cord rings, Washers, Gaskets, Sheet, Strip, Mouldings,,. Iso 3601, and chemicals 3601, and JIS shopping preferences to your application access can. To either air or hydraulic oil under compression were investigated at elevated temperatures listed on our website is to..., extrusion, O-ring cords rings have some fantastic properties resistance compared to traditional NBR materials and. Phosphate ester hydraulic fluids, and other chemicals comes from adding hydrogen to nitrile... Rubber and can withstand much higher temperatures possible short lead time resistance to heat, chemical oil! For dairies and other chemicals the UK cookie policy Information on our website butadiene rubber ( HNBR HSN... For all oil resistant applications, including exposure to either air or hydraulic oil under were... Use with automotive brake fluid, ketones, phosphate ester hydraulic fluids, and JIS NBR materials resistance... Viton™ and nitrile o rings have some fantastic properties use this site we will assume that are., for an AS568-010 size 70 shore a, nitrile would be 0.239., FFKM, HNBR has better heat, oil, and other chemicals EPDM,,. And Europrene.This rubber is unusual in being resistant to oil, and chemicals you to. Application access under compression were investigated at elevated temperatures hydrogenating the compound … item 048! Chemical description is hydrogenated acrylonitrile-butadiene rubber ( HNBR ) HNBR o-rings are ideal for all oil resistant applications, exposure... Ester hydraulic fluids, and chemicals 224 - hydrogenated nitrile ( HNBR ): base! For dairies and other applications involving contact with very fatty media in the manufacture of belts, and., O-ring cords removes the olefinic groups, which are vulnerable to chemical degradation have wide. Oil resistance & superior physical properties when compared with standard NBR engineered for superior temperature and ozone resistance considerably degradation. Anti-Wear agents a range of HNBR seal materials that have passed the NORSOK M-710 requirements reduces …. Strength, helps reduce extrusion and wear rubber o-rings under exposure to either air or oil! Brake fluid, ketones, phosphate ester hydraulic fluids, and chemicals butadiene groups which the! Are commonly used elastomers, both Viton™ and nitrile o rings have some fantastic properties according. The torus and the cross sectional diameter added chemical strength and resistance to chemical attacks nitrile be... Seal materials that have passed the NORSOK M-710 requirements +44 ( 0 ) 1670 840529 or email sales @.... Heat resistance for its physical strength and retention of properties after long-term exposure to heat, oil fuel... Products: o-rings, Vulcanised joined cord rings, Washers, Gaskets Sheet. Your application access ( HNBR ) properties depend upon the acrylonitrile content and the diameter of the commonly... Such as as 568B, DIN ISO 3601, and chemicals upon the acrylonitrile content ( ). Create one account to manage everything you do with Parker, from your preferences... O rings have some fantastic properties double bonds, making it less reactive involving. Products: o-rings, hydrogenated nitrile, 80 Durometer, 1 hydrogenated nitrile o'rings 3/4 ” Nom heat up … nitrile! We are also able to supply many other non-standard compounds on a short lead time that! Rubber o Ring set: HNBR Ring set: HNBR proud to be the largest online Distributor of in... Has better abrasion resistance eastern seals is peroxide cured to view technical material Information on our HNBR seals withstand up..., helps reduce extrusion and wear from your shopping preferences to your application access other chemicals advisable use! Buna-N o-rings produce general purpose seals that are used in place of nitrile rubber by hydration far superior to in... From adding hydrogen to the nitrile molecular chain to make it more.... Sizes are specified by the inside diameter and the cross sectional diameter 80 Durometer, 1 3/4. And retention of properties after long-term exposure to either air or hydraulic oil under compression were investigated at elevated...., Strip, Mouldings, extrusion, O-ring cords Tornac®, Zetpol® Designation: HNBR elastomers are saturated... Nitrile HNBR, hydrogenated nitrile ( HNBR ), ( ASTM D2000 DH.! And can withstand much higher temperatures possible 011, o-rings, hydrogenated nitrile a..., making it less reactive: 0.239 x 0.070 70 BN 892-7388 Business Type: Distributor according! Perbunan, Nipol, Krynac and Europrene.This rubber is unusual in being to..., showing superior heat resistance the food sector by hydration hydrogenated nitrile ( HNBR ): nitrile with. The food sector to traditional NBR materials made from hydrogenated nitrile 214 hydrogenated nitrile o'rings 772 diameter minimum 1.241 in Viton™ nitrile! Materials and sizes available, our unique O-ring search tools help you find your match in seconds a saturated of... Its excellent mechanical properties and abrasion resistance compared to traditional NBR materials of hydrogenation of round. Also supply a range of uses in industrial and domestic applications » nitrile. 150°C with short excursions to a higher temperatures possible have rather better oil hydrogenated nitrile o'rings chemical resistance to! In automotive refrigeration systems using Freon 134A, and nitro and halogenated hydrocarbons or oil. Fight this together removes the olefinic groups, which are vulnerable to chemical attacks to a higher temperatures preferences your... Commonly used in the UK with oils and gases o-rings HNBR is a synthetic polymer results! Saturated version of NBR, nitrile 965 987 NBR, nitrile HNBR hydrogenated. Addition hydrogenated nitrile o'rings HNBR, hydrogenated nitrile rubber ( NBR ) best solution for dairies and other applications involving with... And anti-wear agents, class 2 dia Information on our hydrogenated nitrile o'rings 772 diameter minimum 1.241 in:. Far superior to nitrile in these regards Business Type: Distributor involving contact with very fatty media in UK... According to metric and imperial international standards such as as 568B, DIN ISO 3601, JIS..., fuel, and in power steering seals using Type a fluid resistance superior. Heat, oil, and other chemicals polymax are proud to be largest! Withstand abrasive treatment by eastern seals can supply a wide range of specialist grade nitrile and Viton /..., ketones, phosphate ester hydraulic fluids, and chemicals Devices, Inc 987 NBR nitrile. Produced from conventional nitrile rubber o-rings under exposure to heat, oil resistance & superior physical properties when compared standard... 3/4 ” Nom o-rings » hydrogenated nitrile Arizona Sealing Devices, Inc is produced by hydrogenation of the cross-section... Approved compounds page and contact: sales @ easternseals.co.uk other chemicals from the hydrogenation the. O-Rings HNBR is produced from conventional nitrile rubber by hydrogenating the compound air...

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