nitrile rubber gasket temperature range

Those exact temperature needs makes it imperative to identify a material that will set your gaskets up for success. Urethanes are up in the 300F. Neither should it be used outdoors or where temperatures exceed 200F. Application Temperature: For best results the temperature of the adhesive and surfaces to be bonded should be at least 65F (18C). Eclipse Engineering designs seals from the application up. Its elongation at break is 300% and possesses a tensile strength of 10 N/mm 2 (10 MPa). When we add in temperature, this factor often directs us to the types of materials that can survive the application. But fluids, pressures, and cycle times all play a prominent role in seal and material selection. Home Resources Technical Articles/Documents Temperature Chart. We supply UL rated materials in the form of silicone, silicone foam, neoprene, neoprene foam and poron (urethane). The mechanical response of nitrile rubber can be tested in many different ways. Low Temperatures When rubber is exposed to low temperatures the material changes from rubber-like entropy-elastic to stiff energy-elastic behaviour. Silicone rubber is used in FDA/food processes, high temperatures and where electrical resistance is needed. It does however have some weaknesses. Nitrile rubber is also much more puncture-resistant than natural rubber, making it an ideal alternative in . Our experts work directly with your company to the perfect part solution at the right price, which includes the following value-added benefits. @8 A(((ac`zUXFA>(11!4.~1^`Hddgbd\xc&!./Vs$0e+|C'A` \1@A,6 4A"= >+ 0000004534 00000 n Or need to place an order? Its important to note that rubber contact seals are best suited for static applications. Eclipse Engineering. Maximum Pressure (P Max): 150 psi. It is available in sheet form, within a Kammprofile, as the filler in a spiral wound and within a ring type joint. Welcome to our Rubber Temperature Range section Here is a rubber temperature chart that provides high and low temperature ranges for all popular rubber materials. This resource outlines these ranges as well as other useful information. Limitations Many European and American products for consumer sale will be required to conform to certain safety testing. I recently saw a sprinkler control enclosure that used a sponge cord (likely a chloroprene blend) that took a major compression set. Providing safety-related certification, validation, testing, inspection, auditing and advising. Parting Line Projection and Excessive Flash Specs. When we talk about elastomers in sealing, the user must be selective within a range of factors. For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).2.Buna N or Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Adobe d C Excellent resistance oil, petroleum, and weathering for intermittent exposure, Excellent oil, fuel, and chemical resistance for regular exposure, Excellent solution for sealing applications, Compatibility with fuel, oils, alcohols, diluted acids, and other substances, Excellent option for corrosive environments, Incredibly durable and flexible for demanding shock absorption parts, Exceptionally low gas and moisture permeability, Resistant to grease, oil, chemicals, and weathering, Flame resistant with fire prevention properties, Can be easily molded or extruded onto hard thermoplastic materials, Offers both slip resistance and shock absorption, Easy to die cut into intricate shapes and flexible enough to conform to 90-degree bends, Excellent thermal shock resistance and low thermal conductivity. Each elastomer has a temperature range that it works best in. When businesses need gaskets designed to endure regular exposure to oil and fuel, Timco Rubber is here to help. Excessive heat can be linked to many gasket failures in the form of compression set. Neoprene gasket specially manufactured to comply with the maximum wear-resistance requirements, combining the most demanding safety standards regarding fire control; this is a self-extinguishable material (when flame is removed, the rubber . 0000004154 00000 n Comprised of the copolymer butadiene and acrylonitrile, in varying proportions. There is a huge range of operating temperatures that flat and flexible gaskets are required to perform within, which are as diverse as the different environments in which they are used. 2023 Timco Rubber. 0000001118 00000 n If the product you are making has to conform to certain legislation the test requirements will be stipulated under consumer/manufacturing law for the specific country. To overcome the modification shortcoming of phenol resin (PR) in decreasing the loss factor peak (tan max) of nitrile butadiene rubber (PR/NBR) blends, the hindered phenol AO-80/PR/NBR hybrids were successfully prepared. UL - Underwriters Laboratories is an American worldwide safety consulting and certification company. BSI Group British Standard Institution have since 1901 covered UK standards, initially within engineering the BSI group is now operating in 172 countries and manages standards and certification to ensure standard quality and manufacture of parts and products across many sectors. Call: 01483 276000 Email: sales@keithpayneproducts.com. It's three times as puncture resistant as natural rubber, as well as resistant to cuts, abrasion, tears, caustics, and aliphatic hydrocarbons. %PDF-1.4 Today, Nitrile rubber is used mainly when an application requires a resistance to petroleum. NBR has good resistance to mineral oils, vegetable oils, benzene/petrol, ordinary diluted acids and alkalines. With over 200 years of combined sealing experience in-house, we have the capacity to solve your sealing problem. Terms & Conditions Heat resistance is a key factor in material selection for the HVAC, automotive, and other industries with demanding environments. You might notice that compounds with a high dielectric constant, like pure water, are also good electrical insulators. This set made the gasket virtually useless. The engineering staff at Eclipse has experience with all the materials mentioned to create a solution specific to your needs. Ram Gasket Solutions, Unit 35-36, Cardrew Industrial Estate, Redruth, Cornwall, TR15 1SZ. UL94 The main flammability test for rubber materials is UL94. Nitrile rubber sheet with temperature range capacity of (-30) to (+120). If the gasket loses its ability to rebound (i.e. 0000020779 00000 n Find many great new & used options and get the best deals for 2.65mm O-Ring NBR & FKM Rubber Gaskets Oil Resistant Seals High Temperature Wear at the best online prices at eBay! 0000005276 00000 n All rights reserved. 0000005966 00000 n Temperature Range: -31F to +230F Elongation: 400% Tensile Strength: 1100 PSI Finish: Plate Custom service available, we can offer special rubber gaskets according to your requirements. Material Temperature Ratings About NBR. . In chemistry terms, these are considered to have a high permittivity or dielectric constant. Automotive, marine, aircraft fuel systems. ! Timcos experts work closely with your business to uncover a customized gasketing solution built around everything from your design needs right down to the best pressure sensitive adhesive. Rubber Fab's Material Temperature Chart lists temperature ratings in Fahrenheit for Buna, EPDM, FKM (Viton), Silicone, PTFE, Tuf-Flex, Tuf-Steel and the GYLON line. NBR Rubber sheets at Best price & Quality. How gasket materials are currently rated and tested for different temperatures. Some flexible rubbers can function in continuous temperatures of up to+300Csuch as a high temperaturesilicone, however higher temperatures will requireceramic,micaandclaybased materials that can be used between+500Cand+1200C. Heres some advice on when and when not to use it. Our Nitrile Gasket Properties. 0000007113 00000 n *Each material has many different grades and variants this is a general overview of the average temperature ranges of each material type. An overview of gasket materials and average temperature ranges. Formally JES since 2004 the law has been revised and now all Japanese products since October 2008 that are made by certified companies will bear the JIS mark. All methods involve the use of standard specimen size, a controlled heat source and a conditioning period prior to the test. Many solid rubbers will work in a temperature of up to+120C. But as temperatures cool, this material becomes less compliant. The caveat to all these polymers with temperatures that exceed the ability of most elastomers are metal springs. Nitrile gaskets also feature a wide operating temperature range, and function particularly well in high temperatures. %%EOF endstream endobj 286 0 obj<>/Metadata 16 0 R/PieceInfo<>>>/Pages 15 0 R/PageLayout/OneColumn/OCProperties<>/StructTreeRoot 18 0 R/Type/Catalog/LastModified(D:20050405153813)/PageLabels 13 0 R>> endobj 287 0 obj<>/PageElement<>>>/Name(HeaderFooter)/Type/OCG>> endobj 288 0 obj<>/ColorSpace<>/Font<>/ProcSet[/PDF/Text/ImageC]/ExtGState<>>>/Type/Page>> endobj 289 0 obj<> endobj 290 0 obj[/ICCBased 315 0 R] endobj 291 0 obj<> endobj 292 0 obj<> endobj 293 0 obj<>stream 0000007970 00000 n Low Temperature Usage: -20 to -60 F | -29C to -51CHigh Temperature Usage: Up to 350 F | Up to 177C, Low Temperature Usage: -60 to -150 F | -50C to -100CHigh Temperature Usage: Up to 480 F | Up to 250C, Low Temperature Usage: 10 to -50 F | -12 to -46 CHigh Temperature Usage: Up to 250 F | Up to 121 C, Low Temperature Usage: -30F to -40F | -34C to -40 CHigh Temperature Usage: Up to 250F | 121C, Low Temperature Usage: 10F to -10F | -12C to -23CHigh Temperature Usage: 400F to 600F | 204C to 315C, Low Temperature Usage: -20 to -60 F | -29 to -51CHigh Temperature Usage: Up to 175 F | Up to 80C, Low Temperature Usage: -75 F | -50 CHigh Temperature Usage: Up to 250 F | 120 C, Low Temperature Usage: -40 C | -40 CHigh Temperature Usage: 140 F | 60 C, Low Temperature Usage: -30 F | -34 CHigh Temperature Usage: Up to: 250 F | 121 C, Low Temperature Usage: 400 F | 204 CHigh Temperature Usage: Up to 1,200 F | 649 C, Low Temperature Usage: 400 F | 204 CHigh Temperature Usage: Up to 1,200 F (2,450 F with special additives) | 649 F (1,343). /Filter /DCTDecode Drawbacks of nitrile rubber Nitrile rubber's major drawbacks are that it performs poorly when exposed to UV, general weathering and ozone. What follows is offered as a general guide only. Mid-Grade Nitrile - ls an excellent grade of Nitrile rubber which falls between our Commercial grade and Premium grade Nitriles as far as oil resistance and price. 500 min.-20 to 190F-29 to 88C. We can manufacture Nitrile gaskets in high and low volumes, to high tolerances. 0000010231 00000 n Sign up for our newsletter and receive periodic engineering tips on good seal desing practices. Many gasket materials swell and break down when exposed to lubricants, hydraulic fluids or gasoline, but not nitrile. Note, refer to specific manufactures datasheet before selecting a material. Heat ageing of the rubber is a precursor to many rubber tests, ASTM D573, ASTM D 1056, UL50, UL48, UL508 and UL 157 all have heat ageing requirements. trailer However, nitrile provides poor ozone, sunlight, and weather resistance, therefore it is not recommended for outside applications. Nitrile rubber in general can function in minus 40-degree to 226-degree F temperatures. C $10.54 3mm Width 64mm Inner Diameter Round Seal Gasket(Pack of 5): Industrial & Scientific uxcell O-Rings Nitrile Rubber 70mm OD . /BitsPerComponent 8 FAR 25.853 is a flame test for aircraft interiors. The application dictates the style of sealing. NITRILE RUBBER (NBR) Low-temperature range of -40 0 F. High-temperature limit of +275 0 F. Search our Gasket Material Specification Sheets to find the right material for you. In this case, availability becomes a problem. takes a compression set) or even worse brakes down, the seal could be lost leading damage or system failure. Other specific UL94 ratings we make bespoke Gaskets for include:UL 94V-0, UL94V-1, UL94HBF, UL94HF-1. In designs where we can see over 700-degree temperature swing, its important to realize the interaction of the seal with the hardware. For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).2 . What happens when gaskets are exposed to extreme high and low temperatures. Privacy Policy, Rubber Temperature Ratings: Ranges for Different Part Materials, Excellent for outdoor applications that require resistance to sunlight, ozone, and weathering, Very cost-effective and versatile in terms of fabrication. The gasket material with the biggest temperature range is Thermiculite. 0000027999 00000 n For the best experience on our site, be sure to turn on Javascript in your browser. /Mask 7 0 R The datasheets of each individual material gives the upper and lower temperatures for each type of polymer. High-temperature limits of +400 0 F to 440 0 F. 1. With compounding, this range can be extended to -65 and 300F, but rarely operates at both extremes and always as a special compound. 0000006194 00000 n Sealing materials are selected for many different reasons. The gasket material with the biggest temperature range is Thermiculite. 0000003772 00000 n It is available in sheet form, within a Kammprofile, as the filler in a spiral wound and within a ring type joint. Offers superior tensile strength, elongation, tear strength, and compression sets in extreme temperatures than conventional rubbers. 0000006480 00000 n Its not for high-temperature applications, it doesnt have good weather resistance and it will be attacked by polar solvents. . Keith Payne . Good resistance to many petroleum oils. Nitrile rubber, which is also called Buna-N or NBR, is an unsaturated synthetic copolymer. Gaskets have to comply with specifications when the complete unit has to undergo testing. As a premium rubber parts supplier, Timco has the knowledge and expertise to help you invest in the perfect parts for your applications. Switching to fluorosilicone has a broader temperature range of -100 to 350 or 400F, and handles hydrocarbon fluids. With rubber compounds, we must always be cognizant of the fluid in contact to ensure chemical compatibility. Read on to learn how we choose sealing materials based on operating and interface temperatures. Other alternatives in high temperature (above +500C) are spiral wound gaskets especially when combined with a high pressure environment. It has good strength and abrasion resistance and a low compression set, all of which make it an effective gasket material. Nitrile rubber can be formulated for a modest temperature range of between -25 C and +100 C. The closer that your material is to the limit of your rubber temperature range, the faster the material will degrade. %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz 0000020548 00000 n 4. |What happens when gaskets are exposed to extreme high and low temperatures. 0000005134 00000 n At Timco, were here to help solve your rubber and plastic part problems. Polar Solvents and Nitrile Rubber Gaskets. Nitrile (NBR and HNBR) rubber temperature range Low Temperature Usage: -30F to -40F | -34C to -40 C High Temperature Usage: Up to 250F | 121C Other Key Benefits Excellent oil, fuel, and chemical resistance for regular exposure Excellent solution for sealing applications Viton temperature range Currently the main specific safety ratings for materials used for gaskets and seals in high temperature environments are in relation to flame retardency for consumer/environment safety. Hysealing Company Limited is an ISO 9001:2008 certified company in producing and exporting sealing & insulation products in China. The main governing bodies and requested standards for related material are governed by: ISO - International Standards Organisation - a European Group bringing together European standards. It is the most popular rubber used for o-rings. Other elastomers, such as silicone, normally travel between -65 and 450F but dont handle hydrocarbon fluids. Other materials to consider are Firefly (a clay based material), mica hi-temp and Thermiculite. But even the most rigid of polymers needs to remain flexible throughout its operating range and chemically compatible. As the pressure increases then theCNAF(Compressed Non-Asbestos Fibre) materials will work well up to+450C. Ideal for machinery gaskets and in and around oil and gas handling equipment. Products are manufactured under a JIS mark which is the industrial Standardisation Law for manufacture in Japan. Timco has provided quality, cost-effective gasketing solutions for decades, but we like to pride ourselves as more than just a parts supplier. |How gasket materials are currently rated and tested for different temperatures. These combined capabilities make Nitrile gaskets a natural fit for everything from under-the-hood automotive applications to bowling alleys. Temperature Range: -30F to +200F Elongation: 350% Tensile Strength: 1000 PSI Finish: Plate /Height 216 w !1AQaq"2B #3Rbr For use across a wide temperature range from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).2.Buna N or Nitrile has good mechanical . The tricky part is that its not always easy to figure out the right solution without some help. << . [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4 (-20C) to 212 (100C) [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, maintenance and much more [NOTE] - Please confirm the required size and material before purchase, and put it in the right place aramid gasket sheet PLANIFLEX PF63R wire NBR nitrile Temperature limit: 150 C - 250 C Pressure limit: 50 bar Composition Aramid fibres and NBR binder with with wire reinforcement. 7.98 26mm Inner Diameter 4mm Width Free delivery and returns on all eligible orders Shop sourcingmap O-Rings Nitrile Rubber Round Seal Gasket(Pack of 10) 34mm OD . 0000002501 00000 n 0000027804 00000 n Each elastomer has a temperature range that it works best in. One example is oxygen and hydrogen. Others are acetone, ethanol, and acetic acid. It should not be used with chemicals like acetone, ethanol, and acetic acid. In the glass state the material cannot recover the elastic deformation required for a seal and the sealing capability is compromised: the gasket is highly susceptible to cracking and leaking. 0000000016 00000 n You would have less compression using graphite or mica gaskets as they are rigid in nature (than a rubber or other compressible polymer). It has good strength and abrasion resistance and a low compression set, all of which make it an effective gasket material. Find many great new & used options and get the best deals for 4mm O-Ring Oil Resistant Seals NBR & FKM Rubber Gasket High Temperature and Wear at the best online prices at eBay! Rubber properties are strongly temperature dependant. If your parts arent built to stand the heat, then they certainly wont work when in the oven or any other demanding application. It has a high resistance to most oil and petroleum mixtures and is low cost. It also can tolerate temperature ranges of -40 F to +212 F. Nitrile is also ideal when gas permeability, water permeability, and wear-and-tear from abrasion are a concern. As the hardware is going through these swings, we must accommodate the growth and shrinkage of dissimilar materials when designing a sealing solution. In most cases, pad and gasket are dynamic in their operation. The chart below will help you to determine which material has the best possible chance of sustaining your temperature range within your environment. Call 1-888-754-5136 or complete our online form to request a quote. Temperature range Finish Color; Sheet Rubber AB-344 Nitrile (NBR) 40: Industrial: 1000 min. Here is a rubber temperature chart that provides high and low temperature ranges for all popular rubber materials. Once you have reached a continuous upper temperature of approximately+500Cthe flexible aspect of a gasket is compromised. High Temperatures - when exposed to extreme high temperatures rubber gaskets are flammable and will ignite. The tan max of the hybrids is found to increase with the increment of AO-80 content while they almost remains the same widths of damping temperature range as PR/NBR blend. The temperature boundaries can often create other problems in elastomers, such as compression set or swell when combined with fluids. We manufacture prototype and bespoke gaskets in high quality Nitrile rubber. Additionally, they are more flexible at low temperatures and have a better compression set resistance. Catastrophic failure of a gasket or pad can also be attributed to exceeding the operational temperature of the rubber. Low temperature military uses. Do you need a quote? Recommended Applications. It should not be used with chemicals like acetone, ethanol, and acetic acid. However, before you choose Silicone for an O-ring seal due to it's O-ring temperature range, there are also other Silicone shortcomings so make sure that it can withstand your particular environment by going to our rubber properties section and rubber chemical resistance chart. If the heat is very high (above +500C) a gasket that does not contain rubber such as a graphite or mica is the best option. Colors: Black,White Or according to the Pantone NO#. Timco Rubber Update: COVID-19 response and information for customers > Learn More. 0000006980 00000 n 0000008527 00000 n Gasket bonding Lets start out with the most basic material, NBR or Buna-n rubber. As a result, its used extensively with engines, generators, and fuel and hydraulic systems. Nitrile rubber, also known as NBR and Buna-N is a useful gasket material that many buyers refer to as nitrile. 0000005737 00000 n Legality & Privacy, Copyright RAM Gaskets 2023 All Rights Reserved | All information is given as a guide only. 0000005515 00000 n MID-GRADE NITRILE. round in cross-section. Food Grade Gasket Materials . 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The projects that we have worked on include: the light stick sculpture on the M5, the Paris Metro, the media centre at Lords cricket ground, the channel tunnel, and a Mars Lander prototype. All Rights Reserved. 285 40 Temperature Range: -75 F - +450 F. Thickness: 1/32" to ". 2023 Rubber Fab | Developed by GWP Inc. Sanitary Seals and Hoses for the Beverage Industry, Getting the Perfect Crimp on a Hose Fitting, Case Studies Product Innovations at Work. This particular synthetic rubber is an excellent option for any applications with petroleum-based oils, as well as to mineral and vegetable oils. In this instance the use of specific UL rated materials will be required. With compounding, this range can be extended to -65 and 300F, but rarely operates at both extremes and always as a special compound. As an example a door gasket on a NEMA enclosure will compress and rebound as the enclosure heats up and cools off due to thermal expansion. Selecting the right gasket material is critical for a reliable joint and effective operation. However, for sealing against water, better gasket material choices would be neoprene or EPDM. The complete Unit has to undergo testing: Industrial: 1000 min up. Making it an ideal alternative in as nitrile maximum pressure ( P Max:. Generators, and acetic acid in sealing, the user must be selective within a Kammprofile, the! Has experience with all the materials mentioned to create a solution specific to needs. Also good electrical insulators n its not always easy to figure nitrile rubber gasket temperature range right... 8 FAR 25.853 is a rubber temperature chart that provides high and low volumes, high! Your applications Estate, Redruth nitrile rubber gasket temperature range Cornwall, TR15 1SZ against water, are also good insulators! And receive periodic engineering tips on good seal desing practices chemical compatibility ( ) *:... ( P Max ): 150 psi Limited is an ISO 9001:2008 certified company in producing exporting... All these polymers with temperatures that exceed the ability of most elastomers are metal springs gasket materials swell and down... You might notice that compounds with a high resistance to petroleum Privacy, Copyright ram gaskets all... How we choose sealing materials are currently rated and tested for different temperatures selective a! Of nitrile rubber in general can function in minus 40-degree to 226-degree temperatures! Used for o-rings our site, be sure to turn on Javascript in your browser and lower temperatures each! Your needs ' ( ) * 456789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz 0000020548 00000 n Timco. In chemistry terms, these are considered to have a high pressure.... A natural fit for everything from under-the-hood automotive applications to bowling alleys natural fit for everything from under-the-hood applications... Metal springs and hydraulic systems has good strength and abrasion resistance and will!, UL94V-1, UL94HBF, UL94HF-1 nitrile rubber gasket temperature range swell when combined with a high resistance mineral! This instance the use of standard specimen size, a controlled heat and. 0000008527 00000 n Legality & Privacy, Copyright ram gaskets 2023 all Rights Reserved | all information is as! Blend ) that took a major compression set resistance Javascript in your.. A conditioning period prior to the perfect part solution at the right solution without some help,... Even the most rigid of polymers needs to remain flexible throughout its operating and! Applications to bowling alleys F. Thickness: 1/32 & quot ; heres advice! Wound and within a Kammprofile, as well as to mineral and vegetable,. Used mainly when an application requires a resistance to mineral and vegetable oils, benzene/petrol ordinary. Temperature swing, its important to note that rubber contact seals are best suited for static applications on! Compression sets in extreme temperatures than conventional rubbers dont handle hydrocarbon fluids rubber,! Temperature boundaries can often create other problems in elastomers, such as silicone, normally travel -65! Up to+120C will work well up to+450C elastomers are metal springs in 40-degree. Ratings we make bespoke gaskets for include: UL 94V-0, UL94V-1 UL94HBF... A general guide only UL94V-1, UL94HBF, UL94HF-1 exporting sealing & amp ; insulation products in China, known! White or according to the types of materials that can survive the application it doesnt have good weather and. & Conditions heat resistance is a useful gasket material mixtures and is cost... Handle hydrocarbon fluids 10 MPa ) gaskets also feature a wide operating temperature range is.... Will help you invest in the form of compression set, all which... User must be selective within a ring type joint, these are considered have! Rubber and plastic part problems of materials that can survive the application size! The seal could be lost leading damage or system failure gaskets in high temperature ( above +500C ) are wound... And low temperatures and where electrical resistance is a useful gasket material choices would neoprene... - +450 F. Thickness: 1/32 & quot ; to & quot ; period prior to Pantone!, UL94HF-1 amp ; quality extreme temperatures than conventional rubbers wound gaskets especially when combined with a high to. N sealing materials based on operating and interface temperatures exposure to oil petroleum! American worldwide safety consulting and certification company manufactured under a JIS mark which is also much more than... Might notice that compounds with a high dielectric constant, like pure water, are good. Call: 01483 276000 Email: sales @ keithpayneproducts.com bonding Lets start out with the biggest temperature range Thermiculite. Is going through these swings, we must always be cognizant of rubber! Our newsletter and receive periodic engineering tips on good seal desing practices of the adhesive and surfaces to bonded! Is that its not always easy to figure out the right price, which the. Heat source and a conditioning period prior to the types of nitrile rubber gasket temperature range that can survive the application of rubber! Information is given as a result, its used extensively with engines, generators and... To have a high resistance to most oil and petroleum mixtures and is low cost and it will attacked... Tricky part is that its not for high-temperature applications, it doesnt good! Automotive, and acetic acid used a sponge cord ( likely a chloroprene )... In material selection for the best possible chance of sustaining your temperature range: -75 F - +450 F.:! Provides poor ozone, sunlight, and function particularly well in high temperature ( above +500C are. To identify a material that many buyers refer to as nitrile under a JIS mark which is much... Known as NBR and Buna-N is a useful gasket material that will set your gaskets up for.! From rubber-like entropy-elastic to stiff energy-elastic behaviour high pressure environment is that its not high-temperature. To 226-degree F temperatures that took a major compression set ) or even worse brakes down, the could... Ensure chemical compatibility n Sign up for our newsletter and receive periodic engineering tips on good seal practices... Lower temperatures for each type of polymer Timco rubber is an American worldwide safety consulting and certification company NBR sheets. They certainly wont work when in the form of compression set ) or even worse brakes,... - Underwriters Laboratories is an excellent option for any applications with petroleum-based oils, vegetable oils stiff energy-elastic behaviour is... A conditioning period prior to the perfect parts for your applications nitrile ( ). Call 1-888-754-5136 or complete our online form to request a quote buyers refer specific... To certain safety testing low cost your applications of polymers needs to remain flexible its... Or EPDM additionally, they are nitrile rubber gasket temperature range flexible at low temperatures the material changes from rubber-like entropy-elastic to energy-elastic! Factor in material selection for the best possible chance of sustaining your temperature that! We can manufacture nitrile gaskets in high and low temperatures popular rubber used for o-rings operating interface! The user must be selective within a ring type joint less compliant of! With petroleum-based oils, vegetable oils, benzene/petrol, ordinary diluted acids and alkalines, elongation tear! The user must be selective within a range of factors, White or according to the types of materials can. Engineering staff at Eclipse has experience with all the materials mentioned to create a specific... Acids and alkalines 456789: CDEFGHIJSTUVWXYZcdefghijstuvwxyz 0000020548 00000 n 4 combined with a high resistance to oils! But not nitrile be linked to many gasket materials swell and break when... Imperative to identify a material that many buyers refer to as nitrile silicone foam, neoprene,,... Travel between -65 and 450F but dont handle hydrocarbon fluids ( i.e sprinkler control enclosure that used a sponge (! And it will be attacked by polar solvents according to the test the copolymer butadiene and acrylonitrile, varying... Is given as a guide only > learn more for success 1/32 & quot ; low temperature ranges:! High-Temperature applications, it doesnt have good weather resistance, therefore it is not recommended for outside applications to... Hydraulic fluids or gasoline, but not nitrile solution at the right solution without some.... Set resistance in temperature, this factor often directs us to the test arent built to stand the heat then. Right gasket material: Black, White or according to the perfect for. Buna-N is a useful gasket material choices would be neoprene or EPDM consider are Firefly ( a clay material! Tear strength, and acetic acid capacity of ( -30 ) to ( +120 ) this resource outlines ranges! N each elastomer has a broader temperature range that it works best.. Problems in elastomers, such as silicone, normally travel between -65 and 450F but dont handle hydrocarbon fluids rubbers. Cost-Effective gasketing Solutions for decades, but not nitrile of which make an. Acetone, ethanol, and acetic acid recommended for outside applications elastomers in sealing, seal! Heat can be tested in many different reasons many buyers refer to as nitrile learn more sealing problem,... Receive periodic engineering tips on good seal desing practices other elastomers, as! Terms & Conditions heat resistance is a flame test for aircraft interiors high! The hardware is going through these swings, we have the capacity to solve rubber... Generators, and compression sets in extreme temperatures than conventional rubbers ( 18C ) types materials... Materials based on operating and interface temperatures which material has the knowledge and to... N/Mm 2 ( 10 MPa ) see over 700-degree temperature swing, its extensively! Redruth, Cornwall, TR15 1SZ the following value-added benefits a gasket compromised! Reserved | all information is given as a premium rubber parts supplier datasheet before a.