For example, a high performed fluorocarbon rubber compound can serve to describe technical influences. Swagelok alternative fuel service afs ball valves ms02. Fluorocarbon elastomers typically have a specific gravity of 1. Pdf virgin fluororubberfkm that is one of the highlyfunctionalized and expensive. Founded in 1962 one of the uks largest fluoropolymer processors and a global supplier of ptfe and polymer. Fkm viton, fluorocarbon rubber has excellent resistance to high temperatures, ozone, oxygen. The graph bars on the material properties cards below compare fkm rubber to other rubber materials top and the entire database bottom. V123895 fkm viton fluorocarbon datasheet test report. The table below shows the available datasheets for this material in pdf. Development of fluorocarbon rubber for backup seals of sodium.
Fluorocarbon rubber fkm rubber is a specialized compound with excellent high heat, oil resistance and low compression set. The table shows values for the mole fraction, x 1, of nitrogen dissolved, calculated from the bloodgas partition coefficient, at 298. Download fluorocarbon brochures containing information about our company and products. No annoying ads, no download limits, enjoy it and dont forget to bookmark and share the love. Low compression set even at high temperatures makes it an appropriate choice of material in most conditions. You can download the installer and instructions free from the right button. Basic properties of the fluorocarbon rubber fkm and hydrogenated acrilonitrilebutadiene rubber hnbr blends test 2. Under dynamic conditions, the lowest service temperature is between 5f and 0f 15c and 18c. Seals are available with rubber or metallic spring energisers in a wide range of forms and materials to meet almost any sealing application. Vb18570 fkm viton fluorocarbon datasheet test report. Pdf virgin fluororubber fkm that is one of the highlyfunctionalized and expensive. The viton properties that are listed below are for our most popular.
Development of fluorocarbon rubber for backup seals of. Our breadth of experience and technical expertise enables us to offer the right coating solution for each individual application. Fluorocarbon elastomers with astm designation fkm are predominantly copolymers or terpolymers of different fluorinated or perfluorinated monomers with vinylidene fluoride as pointed out earlier. Fluorocarbon elastomer an overview sciencedirect topics.
Using our stateoftheart manufacturing facilities including multiaxis cnc milling, turning, and sliding head machines, we have the ability to offer a full service tailored to meet specific customer requirements. Fpm is the international abbreviation according to diniso, whereas fkm is the short form for the fluoroelastomer. At fluorocarbon we are dedicated to the manufacture of high performance energised ptfe seals, fluoroglide ptfe bearings, metal sealing rings and ptfe lipped rotary shaft seals. Fluorocarbon rubber manufacturers rubber technology. The high solubility of gases is attributed to the weak intermolecular interactions in these fluorocarbon fluids. Fluorocarbon rubber, fkm, is a very high cost synthetic rubber used when greater resistance to heat, chemicals, oils and solvents is needed. V1086 fkm viton fluorocarbon datasheet test report author. Our team of engineers can specify a range of elastomeric components to meet the demands of a variety of applications, such as. A study on the characteristics of a rubber blend of. To learn more about geographical trends download the free sample pages. V858890 fkm viton fluorocarbon datasheet test report. It is characterized by a high resistance to solvents, acids, and bases. Fluorocarbon elastomers fluoroelastomer latest price. Fkm is a family of fluorocarbonbased fluoroelastomer materials defined by the astm.
Fluorocarbon rubber fkm fluorocarbon rubber has excellent abrasion resistance and the ability to hold a seal under hard vacuum. Low temperature resistance is normally not favorable and for static applications is limited to approximately 26c 15f although certain compounds are suitable. Natural rubber features low compression set, high tensile strength, resilience, abrasion and tear resistance, good friction characteristics, excellent bonding capabilities to metal substrate, and good vibration dampening characteristics. The best known fluoropolymer is polytetrafluoroethylene teflon. Marco compound v1086 is an xlt type fkm which offers superior low. Fluorocarbon elastomer compounds show excellent resistance to automotive fuels and oils, hydrocarbon solvents. Impact of alternative jet fuel and fuel blends on non. Jiri george drobny, in fluoroelastomers handbook second edition, 2016. Marco rubber compound v123895 fkm viton fluorocarbon datasheet test report keywords.
Fluorocarbon elastomers have grown to major importance in the seal industry. Pdf recycled rubber in peroxide crosslinked fluorocarbon. Check valves, filters and relief valves parker hannifin. Natural rubber is a product coagulated from the latex of the rubber tree, hevea brasiliensis. All chemical resistance data for ethylene propylene epdm and fluorocarbon fkm contained within this manual has been provided, with written consent, by parker hannifin corporation. High fluorine grades of fluorocarbon offer higher resistance to swell in high octane and oxygenated fuel blends. This gives fluorocarbon a superior performance in ethanolmethanol blended gasoline. V7503 fluorocarbon rubber fkm 90a material data sheet astm. Fkm seals reliably protect applications in the chemical and pharmaceutical industries that have aggressive media and process temperatures of above 140 c. Due to differences in mills, it is recommended to start with the low compound weights and increase quantities until a satisfactory dispersion of filler is obtained. It has a fairly high density among rubber materials. Author links open overlay panel youngu yeo a hyunho park b changseop lee a.
Combining high temperature resistance with outstanding chemical resistance, fluorocarbon also known as fluoroelastomer based compounds approach the ideal for a universal oring material. The chemical name of this oring is fluorocarbon rubber. Closing the fluoro elastomers high temperature gap. Here you will find our viton specifications chart which can also be downloaded in pdf. An extensive range of standard and bespoke solutions in fluoropolymer materials, coatings and advanced engineering thermoplastics. Fluorocarbon elastomers major reference works wiley online. Vb18570 fkm viton fluorocarbon datasheet test report author. 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. To open and copy pdf files, you will need adobe reader software distributed by adobe system. Fluoroelastomers are more expensive than neoprene or nitrile rubber.
The graph bars on the material properties cards below compare fkm rubber to other rubber materials top and the entire. This chapter covers the technology of the fluorocarbon elastomers based on carbon chains containing fluorine, usually hydrogen, and occasionally other substituents. Fluorocarbon rubber market report 2021 market growth. Fkm clarification needed is a family of fluorocarbon based fluoroelastomer materials defined by the astm international standard d1418 citation needed and iso 1629 iso 1629 both first ed. Fluorocarbon rubber ask price fluorocarbon combines high temperature and chemical resistance to a broader range of fluids than any of the other elastomer. Marco rubber compound v1002 fkm viton fluorocarbon datasheet test report keywords. Marco rubber compound vb18570 fkm viton fluorocarbon datasheet test report keywords. Rubbers in this group fluorocarbon rubbers fpm have good weather, heat. Fkm rubber is a thermoset elastomer or rubber material. Marco rubber compound v858890 fkm viton fluorocarbon datasheet test report keywords. Us7345118b2 fluorocarbon elastomer silicone vulcanizates. Fluorocarbon seals are ideal for aircraft engines, automotive fuel handling systems.
Resistance data was taken from parkers 2008 edition of the parker oring handbook. We specialise in the precision machining of highperformance plastics, including ptfe, peek, pfa, fep and nylons. Rubber environmental health bryan g willoughby elasticity elasticity is the ability to recover from a deformation when applied stress is removed, an elastic material will recover. Gas permeability is very low and similar to that of butyl rubber. Fluoroglide slide bearings, pipe support and skidways. Oring 48x3 fkm fpm viton 90 shore a green ors42078. Ssp seals offers fpm viton which combines high temperature with best chemical resistance. Volume 19, issue 5, 25 september 20, pages 15401548. Fluorocarbon possesses low gas permeability, low compression set, and good mechanical properties. It is generally resistant to all aliphatic, aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. Fluorocarbon rubber fkm, fpm fkm rubber is a thermoset elastomer or rubber material. Special formulation can also improve resistance to water, steam, acids and fuels.
The mechanism of post cure of viton a fluorocarbon elastomer. Cognitive market research provides detailed analysis of fluorocarbon rubber in its recently published report titled, fluorocarbon rubber market 2027. Fpm mouldings can be produced in any desired geometry. Marco rubber compound v1086 fkm viton fluorocarbon datasheet test report keywords. However, fluorocarbon rubber is also suitable for making seals, cable insulation, linings, diaphragms and protective gloves. Ultralowtemperature fluorocarbon nitrile buna c is available as an option to enhance valve cycle life.
Rubber material selection guide fkm or fluorocarbon. Depending on the application, fvmq technologies compete directly and indirectly with carbonbased fluoroelastomers such as fluorocarbon rubber fkm. Sep 25, 20 basic properties of fluorocarbon rubber fkm and hydrogenated nitrilebutadiene rubber hnbr blends test 1. Fluorocarbon rubber compounds are available as a copolymer two monomers, terpolymer three monomers or as a tetrapolymer four monomers. This specification covers high temperature, compression set and fluid resistant fluorocarbon elastomer material to be used in the form of orings, compression seals, oring cord, and moldedinplace gaskets for aeronautical and aerospace applications. Perfluorocarbons dissolve relatively high volumes of gases. Fkm seals skf is a registered trademark of the skf group. Fluorocarbon rubber market report 2021 market growth cagr. Download the viton sponge rubber sheet datasheet as pdf. Each type determines both fluorine content and chemical structure which in turn significantly impact the chemical resistance and temperature performance of the polymer.
V123895 fkm viton fluorocarbon datasheet test report subject. Among other things, the fluoro rubber compounds produced by rado are used to manufacture hoses, such as fuel and turbocharger hoses for the automotive industry. Fluorocarbon is also good for high temperature low compression set applications. These compounds offer excellent chemical and temperature resistance. Rubber, fluorocarbon elastomer, high temperature, fluid, and compression set resistant this specification is approved for use by all departments and agencies of the department of defense. In addition, it has a fairly low tensile strength and a moderately low ductility. I mixing by an extrusion process a a fluorocarbon elastomer with b an optional compatibilizer, c an optional catalyst d a silicone base comprising a curable organopolysiloxane, e, an optional crosslinking agent f a cure agent in an amount sufficient to cure said organopolysiloxane.
This specification covers high temperature, compression set, and fluid resistant fluorocarbon elastomer. Fluorocarbon rubber fkm, viton perfluorelastomers ffkm tfep fepm polychloroprene neoprene rubber, cr polyurethane au, eu, pu acrylic elastomers acm, aem vamac polytetrafluoroethylene ptfe fabricphenolic resin composites. A wide variety of fluorocarbon dispersions is available. Flourocarbon rubber also has excellent abrasion resistance and the ability to hold a seal under hard vacuum. A fluoropolymer is a fluorocarbon based polymer with multiple carbonfluorine bonds. Pdf the characteristics and application of virgin fkm rubber. V1002 fkm viton fluorocarbon datasheet test report author. The fluorocarbon finish limits the penetration of aqueous and oily spills, and also facilitates soil removal in cleaning. V7521 fluorocarbon rubber fkm 75a material data sheet astm. The research study is an outcome of extensive primary and secondary research conducted by our highly experienced analyst team located across the globe.
Ptfe seated valves employ an additional ptfe coated 316 ss gasket. A study on the characteristics of a rubber blend of fluorocarbon rubber and hydrogenated nitrile rubber. The formation of crosslinks is accompanied by the elimination. A fluorocarbon oring material was found to be relatively inert while two epoxy coatings and a nylon and a kapton film were found to be essentially inert in all of the test fuels. Fluorocarbon fkm has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. A method is disclosed for preparing an elastomeric base composition comprising. Cnc machined components and solutions fluorocarbon. The fluoroelastomers are highly specialized products that as a class show the best resistance of all rubbers to the attack of heat, chemicals, and solvents.
Please contact us to know more about variety of seals, parts and. Chemical names, fluorocarbon rubber fluorkarbonrubber fluorrubber. As of today we have 78,645,269 ebooks for you to download for free. Fkm compounds are widely used in chemical, automotive, aerospace and industrial applications. Viton 75, viton properties, viton rubber mykin inc. Fkm is also often used with mineral based oils and greases at high temperatures. V858890 fkm viton fluorocarbon datasheet test report author. Aug 10, 2012 vb18570 fkm viton fluorocarbon datasheet test report author. Viton is the brand name for fluorocarbon rubber polymers of the chemours company.
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