50100 Expert FKM/PA 1. Name of Product Pumped Elastomer Material Viscous Behavior Type. Shop Polycarbonate Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical. Suitable for vacuum applications. I have an application (Steam @ 140°C pressure 2. The FKM samples with different orientation angles used for the characterization of their mechanical properties were cut from the FKM sheet as shown in Fig. This study evaluates the degradation of six different elastomeric polymers used for O-rings: EPDM, FEPM, type I- and II-FKM, FFKM, and FSR, in five different simulated geothermal environments at 300 °C: 1) non-aerated steam/cooling cycles, 2) aerated steam/cooling cycles, 3) water-based drilling fluid, 4) CO 2-rich geo-brine fluid, and, 5) heat–cool water quenching cycles. Resistance of elastomers against chemicals is determined under ambient temperatures. VG109-90: Low Temperature FKM. With the internal stem/disc geometric drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. In de-signing this new group of O-Rings, we left spacing in the part numbers to allow us to add additional sizes should they be required. If you need information on specific products, locate the product using the product finder or browse for the product you are looking for. CHEMICAL COMPATIBILITY GUIDE CHEMICAL/ELASTOMER LISTINGS NBR EPDM HNBR CR FVMQ FKM-ETP NR SBR Chemical Medium FKM VMQ AU ACM TFE/P FFKM IIR 1] Little or no effect (Volume swell <10%) 2] Possible loss of physical properties (Volume swell 10–20%) 3] Noticeable change (Volume swell 20–40%) 4] Not suitable for service –] Insufficient info. 5°C to 260°C. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. GRAFOIL flexible graphite is manufactured employing a process that introduces no organic or inorganic elastomeric binders, fillers, or other potentially fugitive ingredients that. Fluoroelastomer (FKM) tubed cover resists gas permeation and retards aging. Media Compatibility Guide Metal Valves doc: fluidguidemv. Superior fluid compatibility. Please note: All HNBR material supplied by Eastern Seals is peroxide cured. What about FKM (Fluorocarbon) O-Rings? FKM, also known as Fluorocarbon or Viton® is a brand of synthetic rubber and fluoropolymer elastomer. Satisfactory to 72°F (22°C) 2. Maximum temperature +302 degreeF (+150 degreeC). Results from the material compatibility portion of the study (objective 2) are summarized in this paper. The material is also stable in fuels as well as petroleum-based oils and greases, along with aliphatic and aromatic hydrocarbons. See data sheet Type 8202 or Type 8222. However, as the temperature rises and the concentration of biodiesel increases, elastomer compatibility becomes more of a concern. The peroxide curable grades show excellent processability by injection. These materials have better chemical and heat resistance characteristics. Fluoroelastomer (FKM) resists over 300 different chemicals. Solenoid Valve O Ring and Elastomer Seal Temperature ranges. ∅ 08/16/04 Page 2 of 19 TABLE OF CONTENTS 1. They are all one and the same. Viton™ fluoroelastomers fall into these different categories: A-TYPE, 66% fluorine. FKM has good resistance to petroleum products and a wide spectrum of chemical compatibility. FFKM vs FKM. Besides, warrantees are getting longer, requiring longer lifetimes of various seals and parts. Mineral oils HL, HLP, HLPD, HVLP, HVLPD NBR, FKM DIN 51524 90220 Bio-degradable Insoluble in water HETG FKM ISO 15380 HEES FKM 90221 Soluble in water HEPG FKM ISO 15380 Flame-resistant Water-free HFDU (glycol base) FKM HFDU (ester base) FKM ISO 12922 90222 HFDR FKM Containing water HFC (Fuchs: Hydrotherm 46M, Renosafe 500;. 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. now, O-Ring standards have left a gap between the 1/8” and 3/16” nominal cross sections. ™ 5-1 thru 5-28 10/7/98 9:09 AM Page 5-1. Avoid Zn, Cd, Pb and Mg metals. This class of elastomers is a family comprising copolymers of hexafluoropropylene (HFP) and vinylidene fluoride (VDF or VF2), terpolymers of tetrafluoroethylene (TFE), vinylidene fluoride (VDF) and hexafluoropropylene (HFP) as well as. Polypropylene — Satisfactory to 120° F. Problem Solving Products, Inc. CPVC Chemical Compatibility & Resistance Chart Explanation of Footnotes 1. In such cases Plast-O-Matic uses a specially cured Viton® to reduce the swell factor encountered with standard Viton®-A. Many sources will show an ‘A” rating for FKM surtabrlity In toluene service, a common chemical. Fluorine Content. 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. Our Grade A High Temperature Fluoroelastomer Hose (same material used in Viton hose) is intended for biodiesel applications, but can be used in many other various applications. The Parker FKM compound V8802-80 (blue, 75. Fluoroelastomers (FKM). High Temperature: Can be made by special materials in order to resist higher temperatures: High Pressure: Can be made by special materials in order to resist higher. Originally developed by DuPont ( Viton ®), FKMs are today also produced by Daikin Chemical ( Dai-El ), 3M 's Dyneon (Dyneon Fluoroelastomers), Solvay. Viton ® is a high tech. We are using an FKM/Viton O-ring to show you. MinGraph TM flexible graphite is inert and resistant to nearly all organic and inorganic medium with exceptions of a few highly oxidizing concentrated chemicals such as high concentration of nitric or sulfuric acids, concentrated nitrates, persulfates, perbenzoate, and peroxides, molten sodium or potassium hydroxide and chlorine dioxide. Chemical compatibility guide This chart is intended as a general guide and details the suitability of elastomers in various chemicals and fluids. Resulting. MCLR program, and 2) to evaluate the compatibility of various materials with new low GWP refrigerants. Highly fluorinated carbon-based polymers used in applications to resist harsh chemical and ozone attack. 50100 Expert FKM/PA 1. Aflas® rubber compounds are resistant to a wide range of chemicals such as acids, alkalis and steam (up to +170°C), offering superior resistance to strong bases in comparison with FKM. Chemical Resistance Guide 777 97 2%. While acceptable, we do not recommend FKM Gaskets for continuous use in SIP (steam in place) procedures. Therefore, the changes in volume, weight, Shore A as well as in small load hardness according to IRHD are determined directly after the exposure to the. Parker’s special FKM compound V8877-75 (blue, 75 Shore A) with excellent cold flexibility (TR10 = -40 °C) was specifically developed for CNG applications and is used in several series products. What is Viton®? General Properties, Compatibility & More. Fusion™ 665 was developed to overcome existing limitations of comparable materials, such as NBR, FKM, or FVMQ (Fluorosilicone). FKM (FPM, Viton®, Fluorel®) resist mineral oils, greases, aliphatic, aromatic & special chlorinated hydrocarbons, petrol, diesel fuels, silicone oils & greases. Fluorocarbon elastomers have grown to major importance in the sealing industry. Both FKM rubber and FFKM are thermoset elastomers (rubber). Sales Center Süd Christian-Bürkert-Straße 13 – 17. The CF 4 /O 2 plasma resistance of the O-ring elastomer samples was investigated using a microwave-excited surface-wave plasma source. FKM rubber is a thermoset elastomer while PTFE is a thermoplastic. Hydrogenated Nitrile is also known as saturated Nitrile, is obtained by introducing. In area one, the gasket material is suitable using common installation practices subject to chemical compatibility. acetone, MEK. Flanged FKM Tri-Clamp Gaskets are specified by many process equipment manufacturers and are generally suitable for these applications, however service life must be considered and a preventative maintenance program must be in place to mitigate degradation. They are all one and the same. Although majority of plasticizers are used in flexible PVC applications, a significant amount of plasticizers are used for elastomer applications. acetone, MEK. 2 While these test methods involve the use of O-rings, they can also be used to evaluate the compatibility of the elastomeric compounds of specialty seals with industrial hydraulic fluids and their. Name of Product Pumped Elastomer Material Viscous Behavior Type. The unique FKM fluoroelastomer molded-in seat liner with stainless steel disc is recommended for chemical applications the liner compatibility will permit. • C = Fair -- Moderate Effect, not recommended for continuous use. FKM FFKM EPDM FKM FFKM PEEK PEEK PEEK PFA PFA PFA A B C E F G Sub-plate material/Port size – Without sub-plate PVDF PVDF PFA PFA M6 1/4-28UNF M6 1/4-28UNF 1∗ 1U∗ 2 2U ∗ Without a sub-plate, a bracket cannot be attached. Polypropylene — Satisfactory to 72° F. EPDM is more compatible with water-based chemicals, FKM is more compatible with oil/hydrocarbon based chemicals, and nitriles are somewhere in the middle. Tear Resistance. Date Issued: Nov 2015 Revised: 07-13-2016 Contact: Materials)Compatibility))! Elevance Clean® 1000 Contact: evance Renewable Sciences / 2501 Davey Road, Woodridge IL 60517 / 866-625-7103 / [email protected] The data table below is an application guide, and indicates the. The sizes are specified by the inside diameter and the cross section diameter. Browse our latest Flexible Tubes offers. Test Environments. There are five distinct classes of FKM materials based on the types of monomers used in the polymerization process. 100% FKM 75% FKM/ 25% CR 75% FKM/ 25% EPR 75% FKM/ 25% ACM 12 117 81 To some fluoroelastomers, repro-cessed scrap materials have been added. V195 FKM 75 Brown AMS 7276; MIL-R-83248 Type 1 Class 1 SZ498 ® FFKM 75 Black SimrizAMS 7257 (Low Compression Set) Z7257 ® FFKM 75 Black SimrizAMS 7257. The "F" family of Viton® was designed for today's oxyengated fuels, modern lubricants, and blended chemicals. FKM: ASTM D2000/SAE J200 Type, Class: HK: Hardness (Shore A) 55-90: Color: black: Compatibility Chemical Resistance Mineral oil and grease, low swelling in ASTM. Fluoroelastomer extrusions, epdm extrusions and silicone extrusions are manufactured to precision tolerances and offered by M-Cor Inc. Global O-Ring and Seal, LLC is a master distributor of O-Rings, Backup Rings, X-Rings, Cord Stock, and related seals, servicing industrial distributors worldwide. The fuel compatibility of VG286-80 is greatly en-hanced compared to that of VM835-75. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. Results of the chemical stability evaluations are summarized and reported separately. FFKM also has improved chemical resistance, with nearly universal chemical compatibility. The chemical resistance of fluoroelastomer (FKM) is determined by the fluorine content (ranging from 65% to 70% percent) and the type of monomers used. Fluorocarbon (Viton®) is used in aircraft, automobile & mechanical applications requiring resistance to elevated temperatures and to many fluids. The terms FPM, FKM and Viton® very often cause confusion and lead to incorrect interpretations. Please note: All HNBR material supplied by Eastern Seals is peroxide cured. FKM has excellent rebound as well as weather resistance through a wide range of temperatures. All FKMs contain vinylidene fluoride as a monomer.   The sharp edge of the  galvanised, hardened steel blade gets in between the cracks to cut weeds, whilst the hook removes the debris. my latest by 10/06/2018. For specific information please call West American Rubber Company, LLC visit us at warco. FKM is compatible with mineral oils, grease (which contain sulfur), HFD hydraulic fluids (almost every ester phosphate, chlorinated hydrocarbons) raw petroleum and sour gas. 100% FKM 75% FKM/ 25% CR 75% FKM/ 25% EPR 75% FKM/ 25% ACM 12 117 81 To some fluoroelastomers, repro-cessed scrap materials have been added. Viton O-rings (FKM O-rings) have low gas permeability and are commonly used as gaskets in fuel system sealing applications. Material Selection Guide This section provides a brief review of the various elastomers currently available for use in Parker's O-rings and custom elastomeric seals. FKM are not a single entity but a family of fluoropolymer rubbers. This type of polymer is affected (typically softening)by hot water and steam (not very easy, it takes high temperatures and somewhat longer times !) You can improve water/steam. has supplied the chemical, aerospace, semiconductor, pharmaceutical and automotive industries with high performance sealing devices made with fluoroelastomer, silicone and EPDM elastomers. These fluorinated elastomers have outstanding resistance to. Viton® F offers excellent resistance to fluids that Viton® A and B types cannot adequately resist. We pride ourselves on these 3 values: Quality - All of our products are checked and packed in a controlled environment. The Multi-Change® FKM garden scraper is designed to remove grass, moss and weeds from between paving slabs, from corners in walls, and steps. 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. In this study, autogenous ignition. Project ID#: SCS026 Compatibility of Polymeric Materials Used in the Hydrogen Infrastructure Kriston Brooks, PNNL (PM, Presenter) Kyle Alvine, PNNL. The terms FPM, FKM and Viton® very often cause confusion and lead to incorrect interpretations. 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. Home > Knowledge Bank > Fluid Compatibility. Due to its wide range of chemical compatibility, temperature range, low compression set, and excellent aging characteristics, it is the most significant single elastomer developed in China. The MegaPress FKM line is an extension of Viega MegaPress, allowing connections on pipe from ½" to 4". PELAGIC 100 has an operational temperature range from -25°C to 170°C (-13°F to 338°F). FKM 75 IRHD FKM 90 IRHD Fluoro-elastomer +200-20 +250-20 +100 +200: NS: EPDM 70 IRHD EPDM 80. Avoid porous coatings. Viton O-Rings offer superior chemical compatibility compared to their nitrile or silicone counterparts. The data table below is an application guide, and indicates the. Rubber Flooring, Rubber matting, O-rings, Anti-vibration mounts, Boat and Traffic Fenders, Horse and Stable mats, Gymn mats, Rubber cords and Extruded profiles. Fluorocarbon exhibits resistance to a broader range of chemicals combined with very good high temperature properties more so than any of the other elastomers. It is equivalent to FPM by ISO/DIN 1629 standard. The data given should be used cautiously, and as a guide only. Properties with values for just one material (2, in this case) are not shown. E: Excellent Resistance - little or minor attack by the material on fluoroelastomers; 0-5% volume swell where applicable. The MegaPress FKM line is an extension of Viega MegaPress, allowing connections on pipe from ½" to 4". 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. FFKM, or per fluoroelastomer, contains higher amounts of fluorine than standard FKM, and features higher temperature ratings, up to approximately 325°C. Fluoroelastomers (FKM). The Viton ® O-rings heat resistance makes it optimal for application that exceed +400°F temperatures and where excellent chemical resistance is required. FFKM also has improved chemical resistance, with nearly universal chemical compatibility. with 1/4"x1/2" reinforced PVC hose or 6x12mm reinforced PVC hose; 150 psi (10 bar) max. Computer networking is sometimes considered. 1: In-house compound development. Viton Fluoroelastomer materials and manufacturing processes vary widely. XLONG SEAL offer a full line of FKM (Viton™) Rubber Washers to fit most standard screw sizes. Each diaphragm material has been tested to measure its compatibility against many chemicals. FKM (Viton®) FKM (by ASTM D1418 standard) (equivalent to FPM by ISO/DIN 1629 standard) is the designation for about 80% of fluoroelastomers as defined in ASTM D1418. Viton/FKM Oil Seal (Rotary Shaft Seal or Elastomer Lip Seal) is a component of machine that seals lubricants. Dropper Bottles. This makes plasticizer selection difficult as very few plasticizers can be used. Welcome to our Rubber Chemical Resistance Chart Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. CHEMICAL COMPATIBILITY CHART. Post and Sleeve Combos. Aluminum should be hard anodized. As an example, consider a specific case involving an FKM. The o-rings listed below are Type A, but we also offer type B, GLT, GFLT, FDA Viton, and Viton Extreme. FKM-A601C FKM-B601C FKM-F605C Press Cure: 7 min/177°C Post Cure: 16 h/232°C in air circulating oven FKM-GLT-S FKM-GBLT-S FKM-GFLT-S FKM-GF-S Press Cure: 7 min/177°C Post Cure: 16 h/232°C in air circulating oven FKM-VTR9209 Press Cure: 30 min/162°C Following post cure, the FKM test specimens used for. A customer asked us 'whats is the difference between FPM, FKM and Viton®' Its commonly used variant which most people use as a name when they ask for a gasket. A Genuine European Manufactured Chemours ® Viton ® A Fluoroelastomer Rubber Sheet. The umbra is a master of shadows, able to call upon powerful spell-like abilities called shadowmancies to obfuscate himself and confound his foes. via the Internet). Viton™ chemicals are products that enhance the properties of Viton™ fluoroelastomers, improve the production efficiency of synthetic rubber products, and help cross-link different fluoroelastomers in the curing process. We will show you how to test rubber compatibility and chemical compatibility. Elastomer: Fluorocarbon (FKM) Rubber High-Temperature - Fluid Resistant Low Compression Set 70 to 80 AMS3216H This specification covers a fluorocarbon (FKM) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. These properties include outstanding resistance to heat, chemicals, fuels, acids. Chinese FKM has grown into important part in the seal industry. Therefore, CPC insists that all customers test and evaluate the suitability for use of CPC couplings in their particular application. It has a good resistance to ozone, high temperatures, oxygen, mineral oil. Please use this compatibility chart as a guide to choose the correct type for your application. 0 Chemical SBR EPDM NBR FKM FFKM ASTM-Oil No. Heat resistance. 0 Guide to Compatibility Key 3. Elastomer and Fuels Compatibility Chart For additional information please contact a Fairchild Applications Engineer at 336-659-3400. FKM AK 6, frequently quoted in lubricant specifications, is not described in any official standard and its composition does not correspond to any FKM elastomer that is commercially available. Get information about Viton™ Fluoroelastomer (FKM) Sheet Rubber products available at WARCO BILTRITE. You can accept them or adjust your cookie settings. Following its introduction, the usage of Viton ® spread quickly to other industries including the automotive, appliance, chemical and fluid power industries. DAI-EL G-101 is a liquid fluoroelastomer and an excellent processing aid and hardness modifier. PTFE is an incredibly versatile material. This paper discussed the compatibility of Poly(dimethylsiloxane) (PDMS) and different solvents with respect to three aspects( the swelling of PDMS in a solvent, the partitioning of solutes between a solvent and PDMS, and the dissolution of PDMS oligomers in a solvent), which are important in PDMS's potential applications in organic synthesis. They have high heat and oxidative stability, outstanding low temperature flexibility, and are resistant to many chemicals, weathering, ozone and sunlight (UV). Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Chemical Resistance and Fluid Compatibility, As an example, consider a specific case involving an FKM with an upper service temperature limit of nominally 204 °C (400 °F). The operating temperatures of the Fluorocarbon Rubber. Fusion™ 665 was developed to overcome existing limitations of comparable materials, such as NBR, FKM, or FVMQ (Fluorosilicone). Plasticizer Selection for Elastomers. When the fruit is juiced, the oil is pressed out of the rind, then separated from the juice and distilled to recover certain flavor and fragrance compounds. The RUC seal is available in 2 versions, NBR & Polyurethane compound. A compatibility study was conducted on fluorinated elastomers (FKM and FEPM) in various Automatic Transmission Fluids (ATF). Viton® O-Rings. However, we are seeing an indication that this testing is missing an important second order effect. FKM : is the ASTM D1418. Computer networking is sometimes considered. FKM (Fluorocarbon Rubber) Depending on structure and fluorine content FKM materials can differ with regards to their chemical resistance and cold-flexibility. Additionally we are able to supply Viton / FKM which meets the requirements of FDA CFR title 21, section 177. — Greene Tweed’s Fusion™ FKM 665, a new generation, ultra-low-temperature and chemical-resistant elastomer, was specifically formulated to meet and exceed the requirements of. Meets the SAE 30R10 specification for submersible fuel line hose applications. Buy Saint Gobain Fluid Transfer Versilon™ ISO (FKM) Flexible Tubing, Opaque Black, 14mm External Diameter, 25m Long, 48mm 770420. Viton® O-Rings - FKM Gaskets - Fluoroelastomer Seals Viton® O-Rings Order Viton ® O-Rings from the World's Largest Viton ® O-Ring Inventory Network: Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Following its introduction, the usage of Viton ® spread quickly to other industries including the automotive, appliance, chemical and fluid power industries. TDI International, Inc. The portfolio includes compounds in HNBR, FKM, Aflas® and Isolast® Perfluoroelastomer, each of which demonstrates best-in-class Explosive Decompression Resistance (EDR) for its material type. 1: In-house compound development. Buna/Nitrile EPDM FKM Silicone PTFE* Butyl** Bichromate of Soda (Sodium Dichromate) A A A – A A Black Sulfate Liquor A A A – A A Blast Furnace Gas C C A – A C Bleach Solutions D B B – A B Borax A A A – A A Bordeaux Mixture A A A – A A Brandy FDA TUBE REQUIRED Brine A A A – A A Bromine D D A D A D Bromine Water C C A – A C. Commercial grade FKM Viton rubber is a premium elastomer, with more than 50 years of proven success in many of the most severe applications such as sealing aromatic fuels, acids and a variety of chemicals with desirable results. Chemical Compatibility Chart 1 Inorganic Acids 1 2 Organic acids X 2 3 Caustics X X 3 4 Amines & Alkanolamines X X 4 5 Halogenated Compounds X X X 5 6 Alcohols, Glycols & Glycol Ethers X 6. Speciality compounds can be derived to enhance or modify the performance to meet o-ring's application needs. Viton® F offers excellent resistance to fluids that Viton® A and B types cannot adequately resist. FKM Steel Brass Stainless Steel Aluminum Buna-N G=Good Neoprene FPDM/EPDM FKM Steel Brass Stainless Steel Aluminum Fluid Seals Metal Fluid Seals Metal Aniline DyesU G G GU C GC Asphalt, < 200°F G C U E E G E C IRM 901 OilE E C EE E EE IRM 902 Oil E G U E E E E E. d-Limonene is the major component of the oil extracted from the citrus rind during the citrus juicing process. FKM (Viton®) O-rings have excellent chemical resistance and can be used at temperature range of between 15°C and 200°C. TRP Polymer Solutions makes an FKM vs PTFE comparison to see which is the ultimate fluorinated material. , Buna-n, Silicone or Fluorosilicone please talk to one of our engineers. Chemical Compatibility Table Enter the name of your chemical or formula in the search box below, the chemical list will be automatically filtered to match your search term. Viton ® (FKM) O-rings offers increased oil, solvent and chemical and heat resistance than other common elastomers. 81 (#3) Peroxy-TAIC cure FKM Type 3 Technoflon® PL 855 1. Maximum and minimum temperature limits are to be used as guidelines only. Information on compatibility of refrigerants SUVA ® R11, R12, R22 and R502 with plastics is given in table down, however, for each separate case of using it is necessary to perform compatibility tests because plastics of the same type have different molecular mass, structure of polymers, different. ChemCheck is to be used as a general guide only. FKM are not a single entity but a family of fluoropolymer rubbers. Technical Principles| General Technical Data and Materials Technical Principles General Technical Data 898 Materials - Basics Concepts 906 Testing and Interpretation Test Results 912 General Material Descriptions 925 Suggestion for Storage 970 Summary of the Mentioned Standards 971 General Technical Data and Materials. High Temperature: Can be made by special materials in order to resist higher temperatures: High Pressure: Can be made by special materials in order to resist higher. Therefore frequently used sealing materials such as FKM (fluoro-carbon rubber), FVMQ (methyl. The thermal stability of blends depends strongly on the compatibility of the polymer. Suitable formulated FKM can be used down to -35 °C/-31 °F. Selection of the correct elastomeric rubber material for your application, be it fluid or environmental sealing, vibration isolation or dampening, impact bumpers, hoses and fluid movement and various other requires the review of numerous factors such as: dynamic or static application, system pressure, chemical compatibility; heat, cold and. TYPICAL PROPERTIES Physical Properties ASTM Method Typical Value Color Black Hardness, Shore A. While other manufacturers might shy away from producing products with FKM, we have decades of experience with the material and we mold thousands of different shapes with Viton every year. Viton Extreme 2001 is available in standard AS 568 O Ring Sizes and custom shapes. 7 Wide-Open C v: 0. Description FKM/Viton Sanitary Gasket, 4" Tri-Clamp; 1/Pk Key Features Ideal for general-purpose and single-use applications, to connect tubing with rest of system. After the juicing process, the peels are conveyed to a steam extractor. This material has an excellent tolerance for high temperatures, resistance to oils, fuels and hydraulic fluids as well as aromatics and solvents. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. For chemical resistance information on valves using FPM seals please refer to FPM Chemical Resistance Guide. The operating temperatures of the Fluorocarbon Rubber range between -20 °C /-4 °F and +200 °C /+392 °F (for a short period of time up to +230 °C /+446 °F). The FKM elastomer gives the o-rings a faster recovery rate. Contains a saturated chain of the polymethylene type; Fluoro rubber of the polymethylene type having substituent fluoro and perfluoroalkyl groups on the polymer chain; Fluorocarbon elastomers are inherently compatible with a broad spectrum of chemicals. Buna/Nitrile EPDM FKM Silicone PTFE* Butyl** Bichromate of Soda (Sodium Dichromate) A A A - A A Black Sulfate Liquor A A A - A A Blast Furnace Gas C C A - A C Bleach Solutions D B B - A B Borax A A A - A A Bordeaux Mixture A A A - A A Brandy FDA TUBE REQUIRED Brine A A A - A A Bromine D D A D A D Bromine Water C C A - A C. Tecnoflon® FKM Peroxide Curable grades are the best-in-class chemical resistance grades with a fluorine content range from 67% to 70%. Dual purpose filter that uses a hydrophilic, high-flow polysulfone membrane and is constructed of high-density polyethylene (HDPE) material, which further ensures its inert properties. All WARCO BILTRITE Viton™ products are manufactured uwith 100% genuine virgin Viton™ FKM Fluoroelastomer polymer. Body-Side System Body-side B-Pillar Inner Floor Body-side Rocker Inner C/M 3 T weld 2 T weld Roof Rail A-Pillar D-Pillar Construction 1 piece body-side stamping is welded to inner sheet metal parts to form sections. Less abrasive on mating surfaces than carbon filled PTFE materials. The elastomer, when properly formulated, can be used to fabricate o-rings, gaskets, seals, packings, and coatings possessing several unique properties:. PERTEC® UP FKM complies with almost all food contact, pharma and medical regulations worldwide. my latest by 10/06/2018. Retractable Safety Barriers. Bisphenol-cured FKM has good steam resistance but is less resistant to some caustic sterilization processes. Phone +49 7940 10 0. than those with NBR. ∅ 08/16/04 Page 2 of 19 TABLE OF CONTENTS 1. Cheaper seals could cost you far more in the long run. Avoid Zn, Cd, Pb and Mg metals. ORINGONE produces special and customized O-Rings in NBR, HNBR, EPDM, VMQ Silicon, TFE/P FEPM Aflas, CR Neoprene and FFKM perfluoroelastomers. 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. 3Oil) Fluoroelastomers AFLAS. quart) 50400 Expert FKM/PA 1. Due to its wide range of chemical compatibility, temperature range, low compression set, and excellent aging characteristics, fluorocarbon rubber is the most significant single elastomer developed in recent history. FKM can also be bonded to other materials and delivered as engineered parts in almost any design. The temperature range is generally -15-degrees to 400-degrees. CHEMICAL COMPATIBILITY 5-1 Form No. Aramid Fiber reinforcement-the same fiber used in bulletproof vests and is pound-for-pound stronger than steel. Suitable formulated FKM can be used down to -35 °C/-31 °F. A number of Materials are referred to as Viton however only European or USA Manufactured Material carries the assurance of being a genuine Chemours ® Polymer. An oil seal is made up of rubber, garter spring, along with an internal case. 1,6-Hexanediol compatibility with AFLAS® 100S 10% Acetic Hydroperoxide compatibility with AFLAS® 100S 10% Acetic Hydroperoxide compatibility with AFLAS® 100S 10% Hydrochloric acid compatibility with AFLAS® 100S 10% Hydrogen Peroxide compatibility with AFLAS® 100S 10% Sulfuric Acid compatibility with AFLAS® 100S 28% Aqueous ammonium compatibility with AFLAS® 100S 50% LLC compatibility. Viton® O-Rings - FKM Gaskets - Fluoroelastomer Seals Viton® O-Rings Order Viton ® O-Rings from the World's Largest Viton ® O-Ring Inventory Network: Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Tear Resistance. EPDM is more compatible with water-based chemicals, FKM is more compatible with oil/hydrocarbon based chemicals, and nitriles are somewhere in the middle. We use cookies on our website. This material has an excellent tolerance for high temperatures, resistance to oils, fuels and hydraulic fluids as well as aromatics and solvents. Pressure Rating: Vacuum-250 PSI Temperature Range: 0-160 ̊ F Tubing Compatibility: Nylon, Polyethylene, Polyurethane, Copper. Cold flexibility • Down to -26°C (-15°F) (some to -54°C) (-65°F) Chemical resistance. FKM is available in standard and metric sizes. All tests performed according to the following standards: ISO 2941: Element collapse resistance test ISO 2942: Production integrity test ISO 2943: Fluids. Therefore, the changes in volume, weight, Shore A as well as in small load hardness according to IRHD are determined directly after the exposure to the. FKM (Viton®) EPDM FFKM (Chemraz® / Simriz® / Kalrez®) Buna TPO (Santoprene) Silicone Acetic Acid C2H4O2 A to 212 ° AA to 140 AB to 100% to 70 A to 122 Ato5%to70 AB 10% to 70 A to 100% to 70 A to 50% to 70 A 10% to 70 Ato70 B to 30% at 70 A to 30% to 70 CHEMICAL SPRING Materials COUPLING Materials CHEMICAL COMPATIBILITY TABLE. The ‘Viscous Behavior Type’ shown is related to general terms, i. In area two, appropriate measures are necessary for installation of the gasket to ensure maximum performance. The juxtaposition in Figure 1 gives a summary of the standardised reference elastomers and is intended to make users aware of the problem and help avoid. Historically, elastomer compatibility testing has shown that FKM has generally been judged to be resistant to biodiesel based on accelerated fluid aging [13]. FKM is a copolymer made of highly fluorinated hydrocarbons and developed during the 1950s. In fuel production, however, FKM gaskets are not chemically compatible with the reagents and processing conditions to make fuel. For specific information please call West American Rubber Company, LLC visit us at warco. I have an application (Steam @ 140°C pressure 2. It has a good resistance to ozone, high temperatures, oxygen, mineral oil. Representative compounds from various FKM families were tested by three major FKM raw material producers~DuPont Performance Elastomers (DPE), Dyneon and Solvay. Commercial grade FKM Viton rubber exhibits excellent resistance to atmospheric oxidation, fungus and mold. You can accept them or adjust your cookie settings. This is BLÜCHER’s sealing ring for special applications. For advice regarding the suitability of the different rubber qualities, consult BLÜCHER. FKM, better known by the Dupont trade name "Viton", offers broad media compatibility, excellent high temperature and compression set resistance, and good flexing and tear resistance. All WARCO BILTRITE Viton™ products are manufactured uwith 100% genuine virgin Viton™ FKM Fluoroelastomer polymer. Easy to snap into groove thus makes installation easy for this seal. Your Zip: × Zip Code. TYPICAL PROPERTIES Physical Properties ASTM Method Typical Value Color Black Hardness, Shore A. All wetted surfaces should be made of materials that are compatible with hydrogen peroxide. This is an interactive text searchable document. Calculations. Warning: All pipe plugs must be blocked or anchored adequately against a force equal to the head pressure times the cross-sectional area of the pipe. The name Viton is a trademark, a bit like Hoover or Sellotape, and refers to fluorocarbon o rings, or FKM/FPM for short. A common weakness of Aflas® compounds, however, is low temperature performance in aromatic oils and only limited resistance to mineral oils. Please call or refer to the KLINGER® expert software system for assistance. ML6HP31143 Eaton Hanson HK 1-8 Series Female Socket NPTF Quick Disconnect is a general purpose industrial interchange coupling that features a ball latch mechanism with automatic self-sealing poppet valve. The Parker FKM compound V8802-80 (blue, 75. Problem Solving Products, Inc. This is BLÜCHER’s sealing ring for special applications. , Dash Number 114, Color Blue. Harwil Precision Products 125/250V 316 Stainless Steel, FKM and Elastomer Flow Switch for 1 - 3 in. FKM is also fully compatible with water and ethylene glycol coolants. As an example, consider a specific case involving an FKM. Different seal types offer compatibility for all oil, water, fuel, or transmission fluid applications. At 200°C, compression set of FKM is increasing. -based Blackmer reported seeing some ethanol compatibility problems with the seals on its pumps. BLÜCHER sealing rings are available in three different rubber qualities, EPDM, NBR, and FPM. All tests performed according to the following standards: ISO 2941: Element collapse resistance test ISO 2942: Production integrity test ISO 2943: Fluids. VITON / FKM VS NITRILE - A2zseals - Seals & Seal Kits and Oil Seals - Arm Seal Kit, Boom Seal Kit, Bucket Seal Kit, Centre Joint Kit, Control Valve Kit, TT Kit, Shaft Seal, Hub Seal, Cassette Seal, Gear Box Seal AZS Replacement Seal Kits Manufacturer, Assembler, Seller, Supplier, trader. For fl uids different than the above mentioned, please contact our Sales Department. The data table below is an application guide, and indicates the. A group of acrylonitrile-butadiene copolymers, given the name Buna N, was patented in 1934 by German chemists Erich Konrad and Eduard Tschunkur, working for IG Farben. Viton™ chemicals are products that enhance the properties of Viton™ fluoroelastomers, improve the production efficiency of synthetic rubber products, and help cross-link different fluoroelastomers in the curing process. We offer you a range of elastomeric materials for both standard and special applications which allow the O-Ring to seal practically all liquid and gaseous media. Get information about Viton™ Fluoroelastomer (FKM) Sheet Rubber products available at WARCO BILTRITE. It is equivalent to FPM by ISO/DIN 1629 standard. This FKM-based rubber is very often used for high-temperature hydraulic and pneumatic systems, industrial valves, injection/fuel systems, motor seals and high-vacuum systems. Chemical compatibility guide This chart is intended as a general guide and details the suitability of elastomers in various chemicals and fluids. Employing over 16,500 people at 100 different facilities in. These three represent the general spectrum of chemical compatibility. It is unstable with regard to polar solvents (e. Elastomer Compatibility Characteristics UCON™ Oil-Soluble Polyalkylene Glycol (PAG) Lubricant Technology What You Need to Know • Elastomer compatibility is a key consideration when formulating lubricants • UCON™ Oil-Soluble PAGs (OSPs) perform extremely well with HNBR and FKM elastomers • Due to the complexity of elastomers, it is. It’s chemical compatibility is excellent for almost all media service applications. Carbon Filled PTFE Carbon filled TFE -25% Carbon Graphite with 75% TFE - is good for temperature ranging from -45. Stocked:FKM 40 BLACKFKM VITON 40 OFF WHITEFKM 50. Elastomer Compatibility Guide This elastomer compatibility is for guidance purposes only as the material may be affected by temperature. Fluorosilicone: Fluorosilicone combines excellent low-temperature performance of silicone with improved chemical resistance. 2 (DD/EE and FF/HH). BLÜCHER sealing rings are available in three different rubber qualities, EPDM, NBR, and FPM. This is because many of FFKM's benefits can be obtained for far less by choosing one of the newer DuPont or 3M formulations such as Viton Extreme. This enhances the properties of the final product, allowing for: Excellent adhesion to metal inserts. Polypropylene — Satisfactory to 72° F. This guide will help you choose the right materials for your application. Use a drum warmer to achieve suitable viscosity if needed. AFLAS ® is the tradename for a unique fluoroelastomer based upon an alternating copolymer of tetrafluoroethylene and propylene (TFE/P). More specifically, Tecnoflon® VPL 85540’s -40°C (40°F) Tg will help ensure the O-rings in the Polimotor 2 engine will perform reliably within design. Elastomer Compatibility Guide This elastomer compatibility is for guidance purposes only as the material may be affected by temperature. Compatibility with gear unit internal coatings P22-8050 and Nuvopur Aqua Primer 510. It is unstable with regard to polar solvents (e. com Welcome to Viega The global leader in plumbing and heating systems. Some are necessary, while others help us to improve the website and its functionality for you. DI Water Compatibility Chart. Standard tests for sour gas resistant elastomers: NORSOK M710 Annex A - Ageing of elastomeric materials (section 7. The operating temperatures of the Fluorocarbon Rubber range between -20 °C /-4 °F and +200 °C /+392 °F (for a short period of time up to +230 °C /+446 °F). Hydrogenated Nitrile Butadiene Rubber (HNBR) was developed to bridge the price-performance gap between FKM/FVMQ and NBR. FKM and FFKM gaskets and seals from CRG. Therefore frequently used sealing materials such as FKM (fluoro-carbon rubber), FVMQ (methyl. REFERENCEPAGES 1-800-833-7958 www. What is Viton®? General Properties, Compatibility & More. Static or slow speed applications with low wear resistance. FKM 75 IRHD FKM 90 IRHD Fluoro-elastomer +200-20 +250-20 +100 +200: NS: EPDM 70 IRHD EPDM 80. Are there any differences between black, brown or green viton flat seals. Parker O-Ring Handbook 5700 Handbook Compatibility Tables for Gases, Fluids, Solids NOTE: *These temperature ranges will apply to the majority of media for which the material is potentially recommended. Since 1987 M-Cor Inc. DI Water Compatibility Chart. Some are necessary, while others help us to improve the website and its functionality for you. Aramid Fiber reinforcement-the same fiber used in bulletproof vests and is pound-for-pound stronger than steel. The FKM elastomer gives the o-rings a faster recovery rate. The material is particularly. FKM FPM NBR NR SBR MFQ, MPQ, MQ, MVFQ, MVQ resistant partly resistant 4) not resistant not tested 1) silicic acid, i. 55 (#3) Peroxy-TAIC cure FEPM Viton® ETP 600S 1. FKM Unair 2012 Definition Computer networking is the scientific and engineering discipline concerned with communication between computer systems. As an example, consider a specific case involving an FKM. FKM and FFKM maintained good compression set properties. When the fruit is juiced, the oil is pressed out of the rind, then separated from the juice and distilled to recover certain flavor and fragrance compounds. *For additional assistance with your specific service application, contact our experts. with 3/8" PE tube or 8mm PE tube. All WARCO BILTRITE Viton™ products are manufactured uwith 100% genuine virgin Viton™ FKM Fluoroelastomer polymer. The user is ultimately responsible for selecting the right compound. 1 Satisfactory 2 Fair (usually OK for static seal). It has good compression set along with good termperature and chemical compatibility. This type of polymer is affected (typically softening)by hot water and steam (not very easy, it takes high temperatures and somewhat longer times !) You can improve water/steam. Materials of Construction and Chemical Compatibility for Sensing and Control Products INTRODUCTION — Entegris Sensing and Control products are designed for use in highly corrosive processes and high-purity applications primarily in the semiconductor industry. What is FKM/Viton/Fluoroelastomer? Things you must know about FKM/Fluoroelastomer/Viton? General application for FKM/fluoroelastomer, service temperature, and chemical compatibility. Viton® fluoroelastomer (FKM or FPM) from Chemours™ is known for its heat resistance (400°F/200°C) and broad chemical compatibility. For specific applications, please contact Utex technical services. Cri-Line® FKM compounds range from 65% to 71% fluorine, bisphenol or peroxide cure system, and specialty grades such as BRE (base resistant) and low temperature. CHEMICAL RESISTANCE AND FLUID COMPATIBILITY [email protected] perfluoroelastomer parts combine the elastomeric properties of VITON" fluoroelastomer with the chemical resistance of [email protected] fluorocarbon resins. 0 Chemical SBR EPDM NBR FKM FFKM ASTM-Oil No. Due to its wide range of chemical compatibility, temperature range, low compression set, and excellent aging characteristics, fluorocarbon rubber is the most significant single elastomer developed in recent history. Softening, loss of strength. Although generally more expensive than NBR (Nitrile) O-rings, FKM has found wide acceptance in the aircraft, automotive and chemical industries. The operating temperatures of the Fluorocarbon Rubber range between -20 °C/-4 °F and +200 °C/+392 °F (for a short period of time up to +230 °C/+446 °F). It was originally developed for use with corrosive fluids, and offers useful resistance to petroleum products, silicone fluids and greases, diester. Fax +49 7940 10 91448. It is 100% compatible with B100 (100% biodiesel). VG109-90: Low Temperature FKM. Please use this compatibility chart as a guide to choose the correct type for your application. Elastomer Compatibility Guide This elastomer compatibility is for guidance purposes only as the material may be affected by temperature. Superior fluid compatibility. KULPSVILLE, Pa. 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. The seals were black in colour. CHEMICAL COMPATIBILITY CHART. CHEMICAL COMPATIBILITY 5-1 Form No. 0 Chemical SBR EPDM NBR FKM FFKM ASTM-Oil No. Viton ® (FKM) O-rings offers increased oil, solvent and chemical and heat resistance than other common elastomers. Heat resistance • Up to 204°C (400°F) and higher temperatures with shorter life expectancy. Our specialty is solving sealing problems for original equipment manufacturers. TRP Polymer Solutions makes an FKM vs PTFE comparison to see which is the ultimate fluorinated material. The Max Spare type RUC seal is suited for solid gland. 2 Temperatures Nitrile: –29 to 82 C or –20 to 180 F (optional is –40 to 82 C or –40 to 180 F Fluoroelastomer (FKM): –18 to 149 C or 0 to 300 F Silicone (VMQ): –51 to 82 C or. The information from such third party sources is believed to be reliable and accurate; however,. Our Flouroelastomer (FKM) database is derived from various polymer suppliers, rubber manufacturers, and reputable industry sources. It is to be used only as a guide in selecting equipment for appropriate chemical compatibility. 50100 Expert FKM/PA 1. Teflon is the trademarked brand name for PTFE owned by Chemours, and just as we call our vacuums Hoovers and sticky tape Sellotape, so we’ve come to know PTFE by the name it was given. Chemical Resistance & Fluid Compatibility Rating A- SATISFACTORY, B- FAIR, C- POOR, U- Not Suitable Chemical Kalrez® NBR EPDM VMQ FVMQ FKM T Abietic Acid A Acetaldehyde A U ABUUU Acetamide A 6375 A ABABU Acetanilide A 6375 U Acetic Acid, Glacial A C ABUCU Acetic Acid, 30% A B AABB Acetic Anhydride A CB C UUB Acetoacetic Acid A Acetone A UA C UUU. 5°C to 260°C. Fluorocarbon (FKM) has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. FKM is the American standard ASTM short form name for Fluoroelastomer. Additionally we are able to supply Viton / FKM which meets the requirements of FDA CFR title 21, section 177. Parker develops innovative rubber materials providing improved sealing capabilities in a broad range of temperatures, pressures, and chemistries. Features FeaturesReady for connection 04 FKM seal FKM Observe compatibility of seals with hydraulic uid used! (Other seals upon request) Pressure adjustment. FKM has excellent rebound as well as weather resistance through a wide range of temperatures. To download a printer-friendly version of our chemical compatibility chart, please click here. FFKM also has a broader chemical resistance than FKM. SEARCH SEARCH THIS CHEMICAL RESISTANCE GUIDE. FKM has a Shore A hardness of 75 with an operating temperature range of -10F to +300F (-23C to +150C) Silicone. We use cookies on our website. These are general guidelines only. Fusion 665 was developed to overcome existing limitations of comparable materials, such as NBR, FKM, or FVMQ (Fluorosilicone). Most FKM grades are also a little better than NBR at handling biodiesel and ethanol-blended fuels, although FKM is still not the best choice for ethanol -- and it is a downright poor choice for nitromethane. “Achieving optimal low-temp performance meant sacrificing high-temperature operating range, chemical compatibility, or dynamic sealing performance. FKM Fluorocarbon (Viton) TPU Polyurethane HNBR Hydrogen. Viton® O-Rings - FKM Gaskets - Fluoroelastomer Seals Viton® O-Rings Order Viton ® O-Rings from the World's Largest Viton ® O-Ring Inventory Network: Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. FKM Chemical Resistance Guide. These rubber compounds give exceptional heat resistance with compatibility across many fluids or chemical exposures. Fluorocarbon Rubber. Polymax manufactures and distributes all these in various materials including Viton, Nitrile, Silicone, PTFE, Kalrez and more. 81 (#3) Peroxy-TAIC cure FKM Type 3 Technoflon® PL 855 1. Post and Sleeve Combos. For further information regarding Viton® O Rings visit our Material Properties page. FKM is a copolymer made of highly fluorinated hydrocarbons and developed during the 1950s. FKM has a Shore A hardness of 75 with an operating temperature range of -10F to +300F (-23C to +150C) Silicone. Swagelok), does anyone have any suggestions for actuated ball-valves?. • C = Fair -- Moderate Effect, not recommended for continuous use. Bollard Parts and Caps. As an example, consider a specific case involving an FKM. Shop Polycarbonate. 7 Wide-Open C v: 0. For chemical resistance information on valves using FPM seals please refer to FPM Chemical Resistance Guide. ALWAYS TEST UNDER ACTUAL SERVICE CONDITIONS. FKM 75 IRHD FKM 90 IRHD Fluoro-elastomer +200-20 +250-20 +100 +200: NS: EPDM 70 IRHD EPDM 80. Chemical Compatibility of Elastomers and Metals Technical 660 general Properties of elastomers PrOPerTy naTural rubber buna-s nITrIle (nbr) neO - Prene (cr) buTyl ThIOkOl® sIlIcOne hyPalOn® fluOrO-elasTOmer(1,2) (fkm) POly-ureThane(2) POly-acrylIc(1) eThylene PrOPylene(3 ) (ePDm) Tensile Strength, Psi (bar) Pure gum 3000 (207) 400 (28) 600. fluoride-based fluoroelastomer (FKM), polysulfides (T), and Kalrez ® perfluoroelastomer parts—for service in over 1,600 chemicals and fluids. Fluoroelastomers (FKM). via the Internet). However, as the temperature rises and the concentration of biodiesel increases, elastomer compatibility becomes more of a concern. Fluorocarbon elastomers have grown to major importance in the seal industry. FKM or fluorocarbon rubber is used throughout many different industries. Buna-N NBR: Silicone. FKM (Viton®) FKM (by ASTM D1418 standard) (equivalent to FPM by ISO/DIN 1629 standard) is the designation for about 80% of fluoroelastomers as defined in ASTM D1418. Elastomer Compatibility Guide This elastomer compatibility is for guidance purposes only as the material may be affected by temperature. Chemical compatibility charts should be used as general guidelines. In recent years a number of new formulations have become available. Resistance of elastomers against chemicals is determined under ambient temperatures. The properties of “blended” compounds are clearly inferior to those of Genuine Viton® (100% FKM/FPM). With respect to AdBlue, the elimination of the acid acceptor has shown a signifi-cant improvement and a reduction of the volume swell. Polypropylene — Satisfactory to 120° F. Temperature Chart. Choose by Neck Size. in some cases Pseudoplastic fluids can have Thixotropic tendencies. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials. Buna-N ASTM D1418 XNBR. biodegradable oil (eal) for sterntube seals il oil maker oil brand seal ring material fkm for ester bio fepm / fkm for pag bio thers rsc bio solutions envirologic hf 68 hp b - envirologic hf 100 hp b - futerra hf 68 b - futerra hf 100 b - shell naturelle s4 stern tube fluid 100 a - naturelle s4 gear fluid 100 b -. Therefore frequently used sealing materials such as FKM (fluoro-carbon rubber), FVMQ (methyl. Viton Seal Compatibility Resistance to petrochemicals, biodiesel and many forms of hydrocarbons is a unique characteristic of Viton rubber. Suitable formulated FKM can be used down to -35 °C /-31. For chemical resistance information on valves using FPM seals please refer to FPM Chemical Resistance Guide. Other fluorinated elastomers are perfluoro- elastomers (FFKM) and tetrafluoro ethylene/propylene rubbers (FEPM). Satisfactory to 72°F (22°C) 2. “Achieving optimal low-temp performance meant sacrificing high-temperature operating range, chemical compatibility, or dynamic sealing performance. FFKM also has a broader chemical resistance than FKM. Adding a few parts per hundred rubber to a bisphenol cured copolymer compound results in smoother extrusions and moderate reduction. BLÜCHER sealing rings are available in three different rubber qualities, EPDM, NBR, and FPM. Your cooperation is fully required. Parco offers fluorocarbon compounds to resist a wide range of chemicals and temperatures. Elastomer Compatibility Characteristics UCON™ Oil-Soluble Polyalkylene Glycol (PAG) Lubricant Technology What You Need to Know • Elastomer compatibility is a key consideration when formulating lubricants • UCON™ Oil-Soluble PAGs (OSPs) perform extremely well with HNBR and FKM elastomers • Due to the complexity of elastomers, it is. 250, FKM, ;Orifice is Placed into Flow Indicator Outlet Fitting for Easy Access;Ribs On Bottom of Metering Orifice Prevent Ball from Restricting Flow, Eliminating N. VITON O-RINGS improve engine system performance. D = Severe Effect, not recommended for ANY use. 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. A common weakness of Aflas® compounds, however, is low temperature performance in aromatic oils and only limited resistance to mineral oils. Low temperature resistance is normally not favorable and for static applications is limited to approximately -26°C (-15°F) although certain compounds are suitable. ” It offers the following:. VITON® (Fluorocarbon, FKM, or FPM) - Fluorocarbon elastomers are inherently compatible with a broad spectrum of chemicals. Easy to snap into groove thus makes installation easy for this seal. It has good compression set along with good termperature and chemical compatibility. These fluorinated elastomers have outstanding resistance to. fluoride-based fluoroelastomer (FKM), polysulfides (T), and Kalrez ® perfluoroelastomer parts—for service in over 1,600 chemicals and fluids. FKM fluoroelastomers are divided into different types (from 1 to 5). 1,6-Hexanediol compatibility with AFLAS® 100S 10% Acetic Hydroperoxide compatibility with AFLAS® 100S 10% Acetic Hydroperoxide compatibility with AFLAS® 100S 10% Hydrochloric acid compatibility with AFLAS® 100S 10% Hydrogen Peroxide compatibility with AFLAS® 100S 10% Sulfuric Acid compatibility with AFLAS® 100S 28% Aqueous ammonium compatibility with AFLAS® 100S 50% LLC compatibility. Technical Principles| General Technical Data and Materials Technical Principles General Technical Data 898 Materials - Basics Concepts 906 Testing and Interpretation Test Results 912 General Material Descriptions 925 Suggestion for Storage 970 Summary of the Mentioned Standards 971 General Technical Data and Materials. Viton Seal Compatibility Resistance to petrochemicals, biodiesel and many forms of hydrocarbons is a unique characteristic of Viton rubber. Plasticizer Selection for Elastomers. com Welcome to Viega The global leader in plumbing and heating systems. seal kit,FKM-B stuffing box O-ring,PTFE stuffing box to body O-ring, FKM-B body O-ring,FKM-B cam gasket,PTFE Poppet screw O-ring DBC61-300RK2 Buna seal cylinder, PTFE buttons and PTFE bushing (for DBC61-300). FKM, Fluorocarbon O-Rings or commonly called Viton O-Rings can exhibit exceptional resistance to heat, aging, weather, ozone, oxygen, and sunlight, as well as to a broad range of fuels, solvents, and chemicals. com Butyl Alcohol A A B B A A A U B B A A U Butyl Amine U U U U C U U U U B U U U. Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated, FKM Seat, WD-L222 The NIBCO® wafer type butterfly valve is provided with undercut discs for actuation purposes only. Choose compound from list to view O-Ring compatability rating. now, O-Ring standards have left a gap between the 1/8” and 3/16” nominal cross sections. VITON / FKM VS NITRILE - A2zseals - Seals & Seal Kits and Oil Seals - Arm Seal Kit, Boom Seal Kit, Bucket Seal Kit, Centre Joint Kit, Control Valve Kit, TT Kit, Shaft Seal, Hub Seal, Cassette Seal, Gear Box Seal AZS Replacement Seal Kits Manufacturer, Assembler, Seller, Supplier, trader. VITON O-RINGS improve engine system performance. (except for some static applications) Insufficient Information. Please read Warnings & Cautions before. Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. The umbra is a master of shadows, able to call upon powerful spell-like abilities called shadowmancies to obfuscate himself and confound his foes. FKM Kalrez® EPDM FKM Kalrez® PEEK PEEK PEEK PFA PFA PFA A B C E F G Sub-plate material/Port size Nil Without sub-plate PVDF PVDF PFA PFA M6 1/4-28UNF M6 1/4-28UNF 1∗ 1U∗ 2 2U ∗ Without a sub-plate, a bracket cannot be attached. LL12K46143 Eaton Hansen HK 10/12/20 Series Male Plug NPTF NO VALVE – ISO 7241-1 B Interchange 303 Stainless Steel Quick Disconnect with a FKM seal is a self-sealing poppet valve design coupling that provides excellent high and low pressure sealing. This progressive cavity, positive displacement-style pump can handle viscous fluids up to 100,000 centipoise! The heavy duty HVDP offers multiple mechanical seal choices and matierals options for ultimate compatibility. Buy Saint Gobain Fluid Transfer Versilon™ ISO (FKM) Flexible Tubing, Opaque Black, 14mm External Diameter, 25m Long, 48mm 770420. The material is particularly. Post and Sleeve Combos. The temperature range is generally -15-degrees to 400-degrees. Fluorocarbon elastomers have grown to major importance in the sealing industry. Our wide selection of Kyflon™, Sanifluor ®, Viton ® and Viton ® Extreme materials allow the user to. Name of Product Pumped Elastomer Material Viscous Behavior Type. Compatibility With pH or redox potential measurement device Type 8202 or conductivity meter Type 8222. About FKM Fluorocarbon. Detecto X-Ray and Metal Detectable O-Ring #114 FKM FDA-Buz-XR. All WARCO BILTRITE Viton™ products are manufactured uwith 100% genuine virgin Viton™ FKM Fluoroelastomer polymer. The High Performance Seal Division of PTI, specializes in the development and production of Perfluoroelastomer, (KYFLON™ Family of Compounds) AFLAS ®, (Sanifluor ® Family of Compounds) and Viton ® and Viton ® Extreme rubber compounds. Units whose manufacturing date is the same as or later than 2012-05 comply with this. Materials used in the pump and pumping systems must be chemically compatible. 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. Ethylene-Propylene (EP). O’ring Elastomer Application Guide. AFLAS® has superior resistance to strong bases in comparison with FKM. 50100 Expert FKM/PA 1. Our Grade A High Temperature Fluoroelastomer Hose (same material used in Viton hose) is intended for biodiesel applications, but can be used in many other various applications. FKM highly fluorina HiFluor ® ofluor FFKM FKM copolyme r ted Volume (%) Hardness (IRHD) 230 193 -29 -21 16 -12 5 -3 FKM co p FKM terpolymer FKM highly fluorinate d FKM low-tem ratur e low-temperat ur e, highly fluorinat ed FEP M HiFluor ® FFK Raw polymer costs 0 30 60 90 120 150 HiF FKM highly fluorinated luor ® FKM ter polymer FKM c. Changeovers and removals are a breeze with the Jiffy-tite non-valved quick connect fittings. It should not be used with solvents or petroleum agents. Before permanent installation, test the equipment with the chemicals and under the specific conditions of your application. Cri-Line® FKM compounds range from 65% to 71% fluorine, bisphenol or peroxide cure system, and specialty grades such as BRE (base resistant) and low temperature. 2); ISO 10423 (API 6A) - Petroleum and natural gas industries - Drilling and production equipment - Wellhead and Christmas tree equipment section F. Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. They are all one and the same. Maximum and minimum temperature limits are to be used as guidelines only. Torsion stiffness requirement: 1. Its exceptional heat-resistance even enables it to withstand temperatures of 250°C. EPDM is good in steam applications and has fair chemical resistance. See data sheet Type 8202 or Type 8222. • B = Good -- Minor Effect, slight corrosion or discoloration. 50 V-Ms-FKM-Ex Metric. Buna-N NBR: Silicone. at [email protected] It is equivalent to FPM by ISO/DIN 1629 standard. Polymax manufactures and distributes all these in various materials including Viton, Nitrile, Silicone, PTFE, Kalrez and more. Here you can find technical data sheets for many of our products including o-rings, oil seals, circlips, bonded seals and gaskets. Its outstanding properties include high resistance to heat, ozone, many chemicals and it is all-weather-proof. FEPM is a copolymer of tetrafluoroethylene (TFE) and propylene. It then can affect steering characteristics - High body torsional stiffness is required to ensure good. Changeovers and removals are a breeze with the Jiffy-tite non-valved quick connect fittings. The data table below is an application guide, and indicates the. has supplied the chemical, aerospace, semiconductor, pharmaceutical and automotive industries with high performance sealing devices made with fluoroelastomer, silicone and EPDM elastomers. 5°C to 260°C.