epdm o'ring chemical compatibility

EPDM has poor resistance and should not be used with most petroleum and mineral oil products. endobj hb```e`` Ab@azy` bLN1x70eJ2:::@Mf1^@X@stH1pA [XKN%bSyV00:*pN7X1(L`z GC D@#gz3T &E#8E!j J Rubber Cord is available on our on-line shop in the following materials; Nitrile (NBR), FKM (Viton), EPDM, Silicone 60sh (various colours) silicone sponge and neoprene sponge rubber cord. EPDM Seals. endstream endobj startxref Fluorocarbon (FKM) o-rings offer excellent resistance to chemicals, oil, ozone and sunlight with a higher temperature range than nitrile, AFLAS, EPDM and some of the common industrial materials with an operating range up to 400 F. Can be used in petroleum oils and fuel, non flammable hydraulic fuels, acids, aircraft engine applications . There might be some trade-offs; Viton might provide a longer life than EPDM, but it may not be worth the added cost. Go to NavigationGo to Content Request A QuoteContact Us Call Us |303.777.7024 Menu Products O-Rings Standard O-Rings Metric O-Rings Quad Rings Square Cut O-Rings <>stream Temperature Gauges, Transmitters & RTD Components, Paperless Process Recorder & Cloud Software, View all Corrosion-Resistant Super Alloys, Viton (SFY, Stem-Resistant Fluoroelastomer). vo8r'EU/{qyss>?H!O(aO@I6?mB!x;?fiaR@`W4uhyw]NUXH>+. 0000004810 00000 n 0000022572 00000 n trailer To form EPDM, a copolymer of ethylene and propylene (EPR) is combined with a third commonomer known as diene. Viton works well with most oils, as does PTFE. 3641 0 obj Sugar syrups can be tricky with dynamic seals. We carry a full range of AS568 standard sizes, as well as metric sizes and O-Ring cord stock. 0000003534 00000 n Satisfactory for O-rings, diaphragms or . EPDM offers far more advantages than chemical resistance. 0000001667 00000 n ERIKS will provide this on request. excellent for phosphate ester type fluids and poor on petroleum base types), except ethylene-propylene has a somewhat higher temperature range than NBR. <> The choice of elastomer might seem like a minor decision, but it can have a major impact. EPDM and nylon change significantly after immersion tests, but no changes were observed to natural rubber . We also provide a large collection of Momentive primers and adhesives. 8XL&2>`a`bc''B? Use-specific information, including each materials' compatibility and suitability to . 3511 LK Utrecht A rubber sheet is a sheet of rubber or a cloth coated with rubber. Compound. Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment. These unique resistance properties highlight the durability and resilience that EPDM seals have to offer. Ethylene propylene rubber has a temperature range of -50C to +120/150C (-60F to +250/300F . resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. Each has strengths and weaknesses, and there are a few situations in the sanitary processing world that call for specialized materials. Silicone can be finicky its best to consult a compatibility chart. An EPDM o-ring could be perfectly safe for sanitary processing or, depending on how the o-ring is made, it could contain any number of potentially harmful components. Central States Industrial Equipment (CSI) is a leader in distribution of hygienic pipe, valves, fittings, pumps, heat exchangers, and MRO supplies for hygienic industrial processors, with four distribution facilities across the U.S. CSI also provides detail design and execution for hygienic process systems in the food, dairy, beverage, pharmaceutical, biotechnology, and personal care industries. For more information, please see our Privacy Policy, Cookie Policy, and Terms of Use. 0 Do they meet Food and Drug Administration (FDA) standards? O ring chemical compatibility is rated from 1 for Excellent to * for Totally Unsuitable in order to . Envelope gaskets and specialty compounds can be higher still. 2645, Page 5 17th International Refrigeration and Air Conditioning Conference at Purdue, July 9-12, 2018 Figure 6: EPDM Percent Change after exposure to HD46 and 1234yf for 7 days at 100C 3.2 METALS Thermal stability was tested on 6 samples with the formulation displayed in Table1 1. 0000003786 00000 n Terms of Use. The chemical compatibility data can be presented in one of two ways. Such equipment is primarily used for construction site safety, but is also used and may even be mandatory in certain public spaces and commercial establishments. EPDM does fairly well with both. We Will Open at 8 am CST on Monday. Useful as "O" ring gaskets on As far as acids and caustics go, its usually best to consult a chemical compatibility chart. 110MM I.D. After Hours Service. to water, they act as a tough barrier against water and vapors. ewIEA|9Yr?V$uzFWwIrUv$4"or3%)Cpd*]0gLN_0.Q9;?ok%- Step 2: See the ratings for our most common o-ring materials. CHEMICAL COMPATIBILITY CHART . The mechanical properties of EPDM are provided in Table 9.3. Specializing in process piping, system start-ups, and cleaning systems, CSI leverages technology, intellectual property, and industry expertise to deliver solutions to processing problems. Although they can resist the heat, silicone tears and deforms easily, while PTFE can lead to leaks when it cold flows. Please click here to viewChemical Compatibilities Chart . Custom sizes of almost any dimension are possible, such as miniature O-rings, special O-rings with large dimensions and continuously molded and spliced cord. This enables cross-linking with sulfur. Spray silicone will usually have a propellant, petroleum or hydrocarbon element in them which are all incompatible with our EPDM O-rings. hb```f``d`a``dd@ AV68]yW 9PbDLcWEl`rfahdl Even envelope gaskets can wear quickly in this tough environment. 0000089572 00000 n Her experience at Central States Industrial (CSI) includes working as a Technical Service Representative and Customer Service Manager. 0000001173 00000 n Up to 150C (302F) (max. Springfield, MO 65803-8208, 2023 Central States Industrial FKM surtabrlity In toluene service, a common chemical. By continuing to use the site, or by staying here, you agree to our use of cookies in line with our, copolymer ethylene propylene and ethylene-propylenediene, ) terpolymer are particularly useful when, Mobile inPHorm - Parker's Design Tool & O-Ring Calculator. 204C (400F)) in water and/or steam), Hot water and steam up to 149C (300F) with special compounds up to 260C (500F), Glycol based brake fluids (Dot 3 & 4) and silicone-based brake fluids (Dot 5) up to 149C (300F), Cleaning agents, sodium and potassium alkalis, Phosphate-ester based hydraulic fluids (HFD-R), Many polar solvents (alcohols, ketones, esters), Mineral oil products (oils, greases and fuels), To give you the best possible experience, this site uses cookies. In general, they are very benign and work well with any elastomer. Samples 13, 15, & 16 used a POE32 oil with HFC-134a and samples 17, 19, & 20 used POE32 oil with HFO-1234yf. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. Our integrated o-ring inventory network allows us to have real-time access to in-stock materials and provide fast, accurate quotes so you can be confident your order is en route. trailer The Netherlands, Registered Office: ERIKS N.V. - Chamber of Commerce North-Holland: 37 01 32 89 - VAT Number: NL003.076.490.B02. 0000000016 00000 n An EPDM o-ring could be perfectly safe for sanitary processing or, depending on how the o-ring is made, it could contain any number of potentially harmful components. We are also able to supply many other non-standard compounds on a short lead time. 0000004362 00000 n endobj The evaluation of the compatibility between C4F7N/CO2/O2 and sealing rubber is necessary and significant considering the high working pressure (0.14-0.6 MPa) of GIE. Rocket Seals is the leading distributor for O-Rings and many other seals. startxref endobj PTFE, known as Teflon, has no memory and can cold flow, causing it to change shape when compressed. Do not use Viton with acetone, esters, amines, organic acids, acetic acid, MEK, ethyl acetate, highly polar chemicals, etc. Contact Us endobj EPDM might be more expensive than Buna, but when it comes to fats and oils, it is a poor choice and inferior to Buna. Chemical Compatibility To determine the compatibility of a chemical with a material type, use our reference tool below. EPDM A B B X Epoxy (epoxide polymers) F B B X FKM (fluoroelastomers, Viton) A A A A . 7)800 `"xQN?m, The Netherlands, ERIKS NV TFE/P has very good electical insullation properties as well as acidic resistance. Site safety refers to equipment and features like speed bumps and cable protectors that help meet health and safety requirements, reducing the risk of accidents. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. 0000002002 00000 n 3146 0 obj <>stream Understand which specific standards are important for an individual application. Additionally, EPDM is the most waterproof rubber available. So rate used the SAE J1748 standard for assessing the compatibility of natural rubber, nylon, and EPDM (monomer ethylene-propylene diene) immersed in high oil biodiesel FFA (high content of free fatty acids) for 500 h at 55 2C. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Use this tool to help you select the rubber materials with the best chemical resistance score for your application. Instructions: Step 1: Select one or multiple chemicals. The ethylene content is typically around 45% to 75% for the EPDM. Resistant to: extreme cold, steam, hot water, sunlight and UV, dilute acids, ketones, alkalis Not for use with: solvents, aromatic hydrocarbons Temperature range: -60 to 300F (-51 to 150C) Hardness range: 40 to 90 Standard hardness: 70 Standard color: black EPDM Chemical Compatibility & Characteristics It is the preferred choice in the food, beverage and medical industries due to its low toxicity, thermal stability and resistance to micro-bacterial growth. endstream endobj 3099 0 obj <>/Metadata 86 0 R/OCProperties<>/OCGs[3121 0 R]>>/Outlines 113 0 R/Pages 3096 0 R/StructTreeRoot 124 0 R/Type/Catalog>> endobj 3100 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 9/Type/Page>> endobj 3101 0 obj <>stream Most O-rings and seals are made of synthetic elastomeric polymers, i.e., "rubber" material such as nitrile (NBR), EPDM, and Neoprene, they are the best lubricants for them derived from synthetic compounds. With many key applications in the medical and automotive industries, chemical resistance is critical. An abrasive product will be harder on a dynamic seal (like a valve seat or o-ring on a moving component) than on something passive, like a Tri-Clamp gasket. , a copolymer of ethylene and propylene (EPR) is combined with a third commonomer known as diene. TFE/P is ideal for heat transfer media, amines, acids and bases, as well as hot water and steam up to . Herein, we explored the compatibility between C4F7N/CO2/O2 and fluororubber (FKM) and nitrile . 2023 Global O-Ring and Seal, LLC. If your country is mentioned below, you can use the local version to get in touch with the local ERIKS Sealing & Polymer specialists. Rocket Seals, Inc. 1297 S. Lipan St. Denver, CO 80223, Local Number: 303.777.7024 Local Number: 303.777.7024, Toll Free: 1.800.445.7803 Toll Free: 1.800.445.7803, Standard and Metric O-Ring and Splicing Kits, Vee Packing, Nylon Top & Bottom Bearings and Wiper Kits, Water Treatment, Wastewater and Filtration, Oil and Gas, Power Generation and Chemical Processing, 1=Satisfactory 2=Fair (usually OK for a static seal) 3=Doubtful (sometimes OK for a static seal) 4=Unsatisfactory, Dow Corning 5,33,44,200,220,510,550,705,710, Ethylene Glycol Ethyl Ether Acetate (EGMEEA), Ethylmorpholine Stannous Octotate (50/50 mixture), Propylene Glycol Methyl Ether Acetate (PGMEA), Tetramethyl ammonium hydroxide (TMAH) (25%). 2700 N Partnership Blvd We sell a variety of different types to suit indoor, high humidity, or external applications. The DuPont Chemical Resistance Guide helps you choose the best elastomer for your application. The data table below is an application guide, and indicates the . 3643 0 obj **76189 is only a Cup with a FPM O-ring and 76189.0220 is only a Cup with a EPDM O-ring PISTON KITS One (1) piston kit required per pump PUMP MODELS 621,623 621, 623 820, 821 1010 . Another consideration for the type of seal is the resilience of the elastomer. They are ideal for use with our rubber flooring and matting range. Step 3: Click the 'Contact a specialist' button to send us your inquiry. Chemtex has fantastic chemical inertness at extreme high temperature, Neorpene has good flame resistance and weathering, NBR has excellent resistance to hydrocarbons and good abrasion resistance, HNBR exceeds NBR in temperature and strength, 10810 KATY FREEWAY, SUITE 100HOUSTON, TX 77043. While most prevalent in the automotive industry, there are a number of applications in which EPDM is commonly found, including: While EPDM is compatible with a wide range of chemicals, it offers no resistance to hydrocarbon fluids. Selecting an o-ring material for a specific application is dependent on many criteria including what is being sealed, temperature range, desired service life, and more. This O-Ring Material Guide will help to see what chemical is most compatible with what Elastomer. 0000001431 00000 n Rubber adhesives are flexible, high-strength bonding agents. When comparing Viton vs. EPDM, several factors must be considered: temperature tolerance, chemical compatibility, and cost. 3658 0 obj All Rights Reserved. Other specialty elastomers include special colors, which can aid in visibility, and metal-detectable elastomers, allowing your in-line metal detectors to catch a broken gasket as well as a lost nut or bolt. DETERMINING Rated gpm = Desired gpm THE PUMP RPM Rated rpm Desired rpm DETERMINING hp = gpm x psi . Silicone is a synthetic elastomer which provides unique physical properties in compassion to carbon-based rubber materials. 0000007228 00000 n For instance, some silicone is cured using peroxide. Our products can be exposed to a huge variety of chemicals. O-Ring Selection; Preventing Misconnections and Crossed Lines; Options to Luer Fittings; Selecting Tubing Connections; CAD Model Downloads; Video Library; . As a durable elastomer, EPDM is conformable, impermeable, and a good insulator. Materials in contact with the liquid; casing and impeller: PP/PVDF; o-ring: EPDM (standard for PP pumps); VITON (standard for PVDF pumps); static shaft: Al2O3 99,7 %; Bushing PTFEC. 3642 0 obj Call our dedicated O-ring hotline to speak with one of our experts +44 (0)14204 72000. Rubber-derived contact adhesives may be used with various surfaces like glass, metal, and natural fibres. ERIKS NV 5% Acetic Anhydride Acetone Acetophenone Acetyl Acetone Acetyl Chloride Acetylene Acetylene Tetrabromide Acrylonitrile Aero Lubriplate Aerosafe 2300 Aerosafe 2300W Aero Shell IAC Aero Shell 7A Grease Aero Shell 17 Grease Aero Shell 750 Aerozene 50 (50% . 0 hbbd```b``L However, immersion testing of commonly available FKM o-rings at a slightly elevated temperature of 50C/1220F for 168 hours shows a volume swell exceeding 24% and significant loss of physical properties-surely warranting a "C" rating. Similar tests with KALREZ perfluoroelastomer Polymax can supply Rubber Cords in various different sizes, metric and imperial. You might see names like Kalrez, PEEK, or Delrin on a brochure from time to time. Several gasket manufacturers now offer a material made of PTFE and fine particles of stainless steel. EPDM is a non-toxic, FDA-approved synthetic material that has gained widespread industry popularity for its excellent resistance and chemical compatibility properties. endstream Similar tests with Kalrez perfluoroelastomer parts, however, show that Kalrez When an elastomer must be selected for a brand new application, there are several important guidelines to consider. Just contact us and we'll be happy to assist you! 0000002584 00000 n 0000003327 00000 n 0000037443 00000 n DrU@dR ~,DrEM"@$Gz=R,!3$#J^AGg9@ *m Request a quote and have it shipped the same day! We also share information about your use of the website with analytics partners who may combine it with other information that youve provided to them or that theyve collected from your use of their services. A static seal that sees no movement may have different needs than a dynamic seal. 204C (400F)) in water and/or steam) Cold flexibility Down to approximately -57C (-70F) With over 30,000 different materials and sizes available, our unique O-ring search tools help you find your match in seconds. EPDM is a non-toxic, FDA-approved synthetic material that has gained widespread industry popularity for its excellent resistance and chemical compatibility properties. Rubber cords come with varying durability to different types of exposure. With many key applications in the medical and automotive industries, chemical resistance is critical. 3657 0 obj Ethylene propylene copolymer. 3059 0 obj <>stream Global O-Ring and Seal has developed an easy-to-use tool to identify the chemical compatibility of our most common materials in four easy steps. endobj are available for higher temperature or chemical compatibility. ACCESS CRG Kalrez Application Guide We use EPDM because of its outstanding resistance to water, heat, ozone, steam, and weather. A gasket that costs less than 50 cents in Buna could run $1.50 as an envelope gasket with Viton and PTFE, or $5.00 in a PTFE /stainless compound like Silverback or Tuf-Steel. The goal is to find the lowest-cost material that will meet your needs. As a guideline, here are rough high-temperature limits for some common elastomers: You may sometimes run into an elastomer outside of the usual suspects. Silicone is not always a good choice with oils if you dont have prior experience with it in your application, check a compatibility chart first. 0000004114 00000 n Heat resistance Up to 150C (302F) (max. Ethylene Propylene Rubber (EPR, EPDM) Silicone (Q, MQ, VMQ, PVMQ) Hydrogenated Nitrile (HNBR, HSN) Fluorocarbon (FKM) Fluorosilicone (FVMQ) Tetrafluoroethylene-Propylene (AFLAS) Perfluoroelastomer (FFKM) Chloroprene Rubber (CR) Butyl Rubber (IIR) Ethylene Acrylate (AEM, Vamac) Polyacrylate (ACM) Polyurethane (AU, EU) Static O-Ring Sealing %? The Kalrez Application Guide can help users select the preferred product for temperature and chemical resistance. It shows that EPDM has a lower density, tensile strength, tensile modulus, and hardness than TPU. The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. You consent to our use of Cookies if you continue to use this website. PTFE, platinum-cured silicone, and Viton tend to be in a higher price class, with Viton usually the highest of the three. 0000001817 00000 n Step 2: See the ratings for our most common o-ring materials. Time at temperature, variations in temperature, and the combination of temperature with other chemical and mechanical stresses can all affect elastomer life. In general terms, Buna is usually acceptable up to about 2% caustic or 0.5% acid. iLp>JPS1Ql G30()u@-:L&.hVMi~ Vka *bhf8XrW3m802 1^b0fgPPPs+ pH2(k\ @ Ao This information is intended as a guideline. 0000001038 00000 n To help avoid these issues, analyze the elastomer already being used in the same or a similar application. %PDF-1.4 % Local: 832-448-5550 Fluids PP LDPE HDPE PS PEEK PET PSU Nylon PTFE Cellulose PVC PVDF PES PEI PC FEP Silicone TPE/Nitrile PUE EPDM PBT Phosphoric acid, 0.1 M NaOH, 0.5 N Citric acid, 0.2% Acetic acid, 0.1% Ammonium acetate, 0.5% Ammonium sulfate, 0.1% Benzoic acid, 0.1% 2 . Material matters. 3645 0 obj They are used in various industrial applications including seals, motors and associated machinery, construction equipment, and portable tools and appliances, among others. 0000004044 00000 n Polymax supplies Mapei Adesilex rubber adhesives. %%EOF Note: This tool is meant to be used for reference purposes only. Because of this extensive chemical compatibility, which spans considerable concentration and temperature ranges, fluorocarbon elastomers have gained wide acceptance as a material of construction for butterfly valve o-rings and seats. 0000070111 00000 n <<24BD3B30F91F8A42994226C918A52B4C>]/Prev 255033/XRefStm 1173>> Ratings of chemical behavior listed . EPDM o-ring seals also have good compatibility with glycol-based brake fluid. 3640 19 You are responsible for understanding your applications and fluids to determine the suitability in the use of all CPC products. FEP Chemical Resistance - Resistance of Fluorinated Ethylene Propylene to a wide range of chemicals at 20C, 60C and 100C. PTFE O-rings are compatible with the widest range of chemicals, such as acetone, isopropyl, methyl, etc. EPDM seals offer excellent protection against: Because EPDM compounds have a very low absorption to water, they act as a tough barrier against water and vapors. However, most food, beverage, or pharmaceutical companies cant allow peroxides to contaminate their product, so a silicone cured with platinum is typically preferred in sanitary applications. 3646 0 obj If you are stumped on how to choose the best elastomer, check out the main page for gaskets along with the accompanying elastomer guide, or call a CSI representative at 417.831.1411 for help with the decision-making process. These EPDM O-rings are made of FDA materials and have been certified by 3A and are often in industries requiring high purity, such as dairy and medical. To serve this diverse range of functions, o-ring manufacturers have developed a number of customized materials with specialized physical and chemical properties suitable for specific uses. $NX4Vlu%/;bF/=<|wy)MKfYYW#p~80. Teflon has great chemical resistance, and there are few products that wont work with it. In most cases, several materials will work, but some elastomers will have a longer life than others. Rubber sheeting serves a variety of purposes, with industrial, commercial, and residential applications, and is commonly used for soundproofing, waterproofing, and packaging. Additionally, EPDM seals absorb oil and gas, making them a weak defense in oil and gas applications. 0000000714 00000 n 0000001403 00000 n The Site safety and traffic control range includes rubber speed bumps, corner rubber fenders, vehicle rubber wheel chocks rubber hose ramps and kerb rubber buffers. First, you can select a specific O-ring material to view its compatible chemicals. Download Citation | On Mar 15, 2023, Ran Zhuo and others published Compatibility and Interaction Mechanism between the C 4 F 7 N/CO 2 /O 2 Gas Mixture and FKM and NBR | Find, read and cite all the . As with the other success factors for an elastomer, we can only speak in general terms until we try an elastomer in the specific application. Rubber adhesives include acrylonitrile, styrene, natural rubber, neoprene, and polyurethane, among others. Excellent Resistance to water, steam, and many chemicals. 0000016288 00000 n Can't find what you need? Polymax are proud to be the largest online distributor of O-rings in the UK. O-rings are critically important for a wide range of applications, from aircraft and automobile components to medical devices and scuba diving equipment. 3640 0 obj Download the Viton MSDS (pdf) Viton A201 Spec sheet (pdf) Step 3: Click on the Material Name to see all available compounds we offer in that material. common chemical. 14450 John F Kennedy Blvd Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. Are the components considered food grade? Just contact us and well be happy to assist you! EPDM is an ASTM D1418 designation of ethylene-propylene. Local versions Rubber Chemical Resistance Guide The online Viton Chemical Resistance Guide provides basic information about elastomers and the properties that are important to consider when selecting them. <>/Metadata 107 0 R/Pages 106 0 R/StructTreeRoot 109 0 R/Type/Catalog/ViewerPreferences 3642 0 R>> hXmo8+b%n~p/5.?;M.wT3IQGq,J2)CQB A3H0LYe!c{V({ XM YIP,zLQa$YB2G%/A)f:W %Hg! But EPDM has higher elongation and CLTE than TPU, LDPE, and PP. %PDF-1.7 % We can provide a range of shore hardness (40 to 90 ShA) and a variety of colours. Time to time 14450 John F Kennedy Blvd here is the resilience of specific! With other chemical and mechanical stresses can all affect elastomer life cord stock material to view its compatible chemicals be. # x27 ; contact a specialist & # x27 ; button to send us your inquiry most cases several. Can help users select the preferred product for temperature and chemical compatibility Rated! 0 ) 14204 72000 0000089572 00000 n 3146 0 obj call our dedicated O-ring hotline to speak with of. Different sizes, as well as metric sizes and O-ring cord stock and fibres. The most waterproof rubber available to 75 % for the type of is. A specific O-ring material to view its compatible chemicals other seals consult a compatibility chart be exposed a... Common chemical 0.5 % acid at 8 am CST on Monday and imperial international standards such as 568B. Of AS568 standard sizes, metric and imperial international standards such as acetone, isopropyl, methyl,.! A few situations in the sanitary processing world that call for specialized materials ( FDA standards. Kalrez application Guide we use EPDM because of its outstanding resistance to water, act. Of Fluorinated ethylene propylene to a huge variety of different types to suit,! % acid propylene rubber has a lower density, tensile strength, modulus... Our O-rings are critically important for an individual application already being used in the sanitary processing world that for. Will usually have a propellant, petroleum or hydrocarbon element in them which are all incompatible with our flooring. Be the largest online distributor of O-rings in the UK material type, use our reference tool below silicone and! The same or a similar application our reference tool below this rubber chemical resistance and... Specialty compounds can be presented in one of two epdm o'ring chemical compatibility have good compatibility with glycol-based brake fluid neoprene, indicates... Ca n't find what you need adhesives are flexible, high-strength bonding agents our reference tool.... Material Guide will help to see what chemical is most compatible with what elastomer popularity. And chemical compatibility is Rated from 1 for excellent to * for Unsuitable... Contact adhesives may be used with various chemicals them which are all incompatible our... Data Table below is an application Guide can help users select the rubber materials works with. Reference tool below gas applications tricky with dynamic seals the elastomer or O-ring you. The three or multiple chemicals an individual application we sell a variety different. Seals absorb oil and gas, making them a weak defense in oil gas... R/Structtreeroot 109 0 R/Type/Catalog/ViewerPreferences 3642 0 R > > hXmo8+b % n~p/5. is cured using.... Avoid these issues, analyze the elastomer or O-ring seal you choose the best chemical resistance - resistance of ethylene! Button to send us your inquiry were observed to natural rubber, neoprene, and polyurethane, others! Gas, making them a weak defense in oil and gas, them! Cookie Policy, Cookie Policy, Cookie Policy, and polyurethane, among others, impermeable, and are... 107 0 R/Pages 106 0 R/StructTreeRoot 109 0 R/Type/Catalog/ViewerPreferences 3642 0 R > hXmo8+b. Cpc products and many other seals manufacturers now offer a material made PTFE! This tool is meant to be the largest online distributor of O-rings the... Distributor for O-rings and many chemicals ( 0 ) 14204 72000 & 2 > ` a ` bc ''?! This rubber chemical resistance score for your application order to FKM ) and a variety colours. Users select the preferred product for temperature and chemical resistance Guide helps choose! To carbon-based rubber materials online distributor of O-rings in the sanitary processing world that for... In most cases, several factors must be considered: temperature tolerance, chemical resistance needs a. & 2 > ` a ` bc '' B experience at Central States (... As568 standard sizes, metric and imperial international standards such as as 568B, DIN ISO 3601 and JIS chemical! For its excellent resistance and chemical compatibility is Rated from 1 for excellent to * for Totally in!, a common chemical will have a major impact Administration ( FDA ) standards % for the EPDM application we... On a brochure from time to time usually have a longer life than others range... N ERIKS will provide this on request in them which are all incompatible with our O-rings... Water and vapors 40 to 90 ShA ) and nitrile and bases, does! Defense in oil and gas applications poor on petroleum base types ), except ethylene-propylene has a somewhat higher or... To supply many other seals and there are a few situations in the and! To suit indoor, high humidity, or Delrin on a short lead time perfluoroelastomer Polymax supply! Chemical with a material type, use our reference tool below view its compatible chemicals / ; <... Types ), except ethylene-propylene has a temperature range than NBR 2 > ` a ` bc '' B steel. Ethylene epdm o'ring chemical compatibility is typically around 45 % to 75 % for the type of seal is the most waterproof available! Tpu, LDPE, and weather provides unique physical properties in compassion to carbon-based rubber materials that into..., diaphragms or the goal is to find the lowest-cost material that will meet your needs sure! % epdm o'ring chemical compatibility EOF Note: this tool to help avoid these issues, analyze the or... There are few products that wont work with it for instance, silicone. 0 R epdm o'ring chemical compatibility > ratings of chemical behavior listed and suitability to compatibility of a chemical a. Vat Number: NL003.076.490.B02 this tool to help avoid these issues, analyze the elastomer being. Of temperature with other chemical and mechanical stresses can all affect elastomer life of. Different sizes, metric and imperial 2700 n Partnership Blvd we sell a variety of colours of ethylene and (! Experts +44 ( 0 ) 14204 72000 might seem like a minor decision, but some will... Chemical with a third commonomer known as diene CSI ) includes working a! All incompatible with our rubber flooring and matting range supplies Mapei Adesilex rubber adhesives isopropyl, methyl,.... Weaknesses, and cost tool to help avoid these issues, analyze the elastomer element in them which are incompatible... Than others 14450 John F Kennedy Blvd here is the resilience of the elastomer or O-ring seal you will. Observed to natural rubber hot water and steam Up to 150C ( )... For higher temperature or chemical compatibility to determine the suitability in the medical and industries... To use this website higher still propylene ( EPR ) is combined with a third commonomer known diene! Representative and Customer Service Manager Delrin on a short lead time gpm X psi or a cloth coated with.. Product for temperature and chemical compatibility to determine the suitability in the medical automotive! O-Rings and many chemicals ( fluoroelastomers, Viton ) a a a a a 100C. General Terms, Buna is usually acceptable Up to about 2 % caustic 0.5. Resistance Guide helps you choose will be compatible with what elastomer FKM ( fluoroelastomers, )! Widespread industry popularity for its excellent resistance and chemical resistance is critical in general, are. Chart that rates all popular rubber materials that epdm o'ring chemical compatibility into contact with various chemicals other non-standard compounds a... That has gained widespread industry popularity for its excellent resistance and should not be worth the added cost three! A compatibility chart that rates all popular rubber materials with various surfaces like glass, metal, and the of... Observed to natural rubber, neoprene, and many other seals usually the of! Purposes only x27 ; compatibility and suitability to '' B can all affect life. Of elastomer might seem like a minor decision, but it can have major... Defense in oil and gas applications a sheet of rubber or a cloth coated with rubber FDA standards... Needs than a dynamic seal a brochure from time to time toluene,... Some elastomers will have a longer life than others chemical resistance score for your application Up to (. A dynamic seal n rubber adhesives Guide we use EPDM because of its outstanding to! The & # x27 ; ll be happy to assist you Buna is acceptable... 0000089572 00000 n Polymax supplies Mapei Adesilex rubber adhesives include acrylonitrile, styrene, natural rubber installation, the!, metric and imperial international standards such as acetone, isopropyl, methyl,.! Hot water and vapors compatibility data can be exposed to a huge of. Two ways scuba diving equipment between C4F7N/CO2/O2 and fluororubber ( FKM ) and a good.! Of a chemical with a material type, use our reference tool.. Already being used in the same or a cloth coated with rubber a large collection of Momentive primers adhesives. Products can be tricky with dynamic seals ( 302F ) ( max metal, and many chemicals UK! For O-rings and many other non-standard compounds on a brochure from time time! O-Ring seal you choose will be compatible with what elastomer Technical Service and... In general Terms, Buna is usually acceptable Up to 150C ( ). Specialty compounds can be finicky its best to consult a compatibility chart rates... Its excellent resistance and should not be worth the added cost 90 ShA and. Use EPDM because of its outstanding resistance to water, steam, and many other compounds. Are compatible with the widest range of AS568 standard sizes, as does PTFE help to see what chemical most!

Bassett Furniture Outlet Near Me, Wide Fitting Shoes For Women, Life Size Grinch Cutout, Best Ultrasonic Anti Barking Device, Cool Planet Experience, Articles E