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They have a round profile and are suitable for a wide range of static and dynamic sealing applications.. F1004-016. FKM (Viton) If you'd like to add this item to compare, please uncheck one of the other 4 items. Kalrez 4079 is not recommended for use in sealing applications below -5C. The mechanical properties and chemical resistance of Kalrez 3065 make it the best choice for many oil and gas well environments. Component Technical Information. Kalrez 4079 (HP) Kalrez 6375 (HPX) BUNA. In Stock . Kalrez o-rings from Marco Rubber are available in a wide variety of DuPont perfluoroelastomer compounds, including Kalrez 4079, Kalrez 6375, Kalrez 7075 to meet extreme application conditions like high temperature o-ring sealing and extreme o-ring chemical compatibility. Chesterton. Particle Characterization Applications. Kalrez Compounds -6380. Particle Characterization Applications. Formulas. Kalrez 4079 perfluoroelastomer parts are a black, low compression set product for use in many dry and wet semiconductor process environments. Kalrez 4079 (HP) Kalrez 4079 (HPX) Kalrez 6375 (HPX) BUNA. Chemical Compatibility. A major chemical company switched to DuPont Kalrez Spectrum 6380 perfluoroelastomer parts for amine resistance and increased mean time between repairs (MTBR). FAQ. Use Kalrez 1050LF up to 280C. It is a carbon black filled product with excellent\ chemical\nresistance, good mechanical properties, and outstanding hot air aging properties. MTBR improved 3x in a mechanical seal for hot, aggressive amines. In addition, it has excellent overall chemical resistance. Material Properties and Safety. Entegris Test Standards and Protocols. Quantity Per Pack. Material Properties and Safety. Lead Time: This item requires 1-2 days to prepare for shipment. It is a carbon black filled product with excellent\ chemical\nresistance, good mechanical properties, and outstanding hot air aging properties. Entegris Test Standards and Protocols. A.W. DuPont Performance Polymers Kalrez 4079 FFKM Perfluoroelastomer. This product is a USA AS568-902 size and has a cross section of 1.63mm (0.064in) and an inside diameter of 6.07mm (0.239in). DuPont Kalrez 4079 perfluoroelastomer parts are a low compression set product for general purpose use in O-rings, diaphragms, seals and other parts used in the chemical process and aircraft industries. It is a carbon black filled product with excellent chemical resistance, good mechanical properties, and outstanding hot air aging properties. Kalrez 4079 exhibits exceptional thermal stability and is serviceable at long-term temperatures to 316C and intermittent temperatures to 343C. A low compression set compound for general-purpose use in O-rings, diaphragms, seals, and other parts used in the process and aircraft industries. Whether its resistance to acids, amines, plasma, ultrapure de-ionized water or strong bases, by selecting the Kalrez product that is best suited to a specific *Please contact service@usasealing.com or call 1-844-365-7315 to learn about pricing and purchase minimums*. Chemical Compatibility. Chemical Compatibility. The mechanical properties and chemical resistance of Kalrez 3065 make it the best choice for many oil and gas well environments. Entegris Test Standards and Protocols. Inch O-rings have a dash number and are sized to the SAE It has excellent chemical resistance, good mechanical properties and 1 The volume swell values above should be used as an approximate indicator of relative compatibility performance. Kalrez 4079 (HP) Kalrez 6375 (HPX) BUNA. EPDM rubber is not resistant to: Halogenated hydrocarbons, Hydrocarbons, Mineral oils. Kalrez 4079-902 is a 75 durometer, black, FFKM Perfluoroelastomer o-ring. The Challenge. This elastomer is extremely expensive and should be used only when all else fails. Kalrez 4079 is not recommended for use in hot water/steam applications or in contact with certain hot aliphatic amines, ethylene oxide, or propylene oxide. DuPont Kalrez 4079AMS perfluoroelastomer parts are a specialty black product that meets the requirements of Aerospace Material Specification (AMS) 7257. Kalrez 4079 (HPX) Kalrez 6375 (HPX) BUNA. Check Price. FAQ. A maximum service temperature of 325 C (617 F) is suggested. It has good hot water/steam, and excellent amine resistance. Glossary. Component Technical Information. DuPont Kalrez 4079 perfluoroelastomer parts are a low compression set product for general purpose use in O-rings, diaphragms,\nseals and other parts used in the chemical process and aircraft industries. Inherently softer and more compressible than PTFE O-rings, these Kalrez 4079 O-rings have comparable chemical resistance.Use them with acetone, methyl ethyl ketone (MEK), potassium hydroxide, and most acids. It has excellent chemical resistance, good mechanical properties and outstanding thermal stability. Component Technical Information. volume swell is an excellent indicator of resistance to chemical attack. Component Technical Information. Kalrez Spectrum 7075 offers the enhanced elastomeric properties outlined above while providing a chemical resistance better than the industry standard set by Kalrez 4079. See compound features below. Kalrez 4079. FKM (Viton) A summary of the internal and external compatibility tests performed to determine the volume swell of . It is a carbon black filled product with excellent chemical resistance, good mechanical properties, and outstanding hot air aging properties. O-Rings: (partial list - call factory for further selections) Acetaldehyde Acetamide Acetic Acid 20% Acetic Anhydride Acetone Acetyl Bromide Acetyl Chloride (dry) Acetylene Acrylonitrile Adipic Acid Alcohols = Amyl Alcohols = Butyl Alcohols = Diacetone Alcohols = Ethyl Alcohols = Hexyl Alcohols = Isobutyl Alcohols = Isopropyl Chemical Compatibility. application, volume swell is an excellent indicator of resistance to chemical attack. Formulas. DuPont Kalrez 4079 perfluoroelastomer parts are a low compression set product for general purpose use in O-rings, diaphragms,\nseals and other parts used in the chemical process and aircraft industries. It is a carbon black filled product with excellent\ chemical\nresistance, good mechanical properties, and outstanding hot air aging properties. Kalrez 4079 is not recommended for use in sealing applications below -5C. groups. These o-ring parts are known for their high performance in extreme situations, especially when temperature stability and chemical resistance are needed. General Description. Kalrez 4079 is a carbon black filled compound having excellent chemical resistance and mechanical properties. It has a maximum operating temperature of 315C, although short excursions to higher temperatures are pos- sible. A summary of the internal and external compatibility tests performed to determine the volume swell of . Chemlock Filter Housing Technical Information. They also offer outstanding thermal stability and chemical resistance. Chemlock Filter Housing Technical Information. Chemical Compatibility. Generally <10% volume swell is desirable. Kalrez 4079 is a black, low compression set compound for use in many dry and wet semiconductor process environments. DuPont Kalrez 4079 perfluoroelastomer parts are a low compression set product for general purpose use in o-rings, diaphragms, seals and other parts used in the chemical process and aircraft industries. Its temperature range is 0 to 480F (-18 to 249C). DuPont Kalrez 4079 perfluoroelastomer parts are a low compression set product for general purpose use in O-rings, diaphragms,\nseals and other parts used in the chemical process and aircraft industries. A summary of the internal and external compatibility tests performed to determine the volume swell of Kalrez 4079UP in various semiconductor wet process environments is provided in the table on the following page. Use Kalrez 3018 for high pressure applications. Kalrez temperature limits . volume swell is an excellent indicator of resistance to chemical attack. Lower Temperature. Kalrez 4079 (HP) Kalrez 4079 (HPX) Kalrez 6375 (HPX) BUNA. Kalrez 4079 is a black, low compression set compound for use in many dry and wet semiconductor process environments. View Item . Kalrez 1050LF is a carbon black-filled product for O-rings, seals, and other parts used in chemical process industries. FAQ. Kalrez Spectrum 7075 offers the enhanced elastomeric properties outlined above while providing a chemical resistance better than the industry standard set by Kalrez 4079. A low compression set compound for general-purpose use in O-rings, diaphragms, seals, and other parts used in the process and aircraft industries. FKM (Viton) If you'd like to add this item to compare, please uncheck one of the other 4 items. Use Kalrez 1050LF up to 280C. Kalrez 4079 exhibits exceptional thermal stability and is serviceable at long-term temperatures to 316C and intermittent temperatures to 343C. Entegris Test Standards and Protocols. Use Kalrez 3018 for high pressure applications. The resulting polymer has superior chemical resistance and heat temperature resistance. 6380 is a non-black product specifically developed for chemical processes involving hot, aggressive amines. Kalrez 4079 is the most popular Kalrez compound. Recommended Items. FAQ. Kalrez 4079 (HP) Kalrez 4079 (HPX) Kalrez 6375 (HPX) BUNA. Glossary. Propylene/Ethylene oxide Use Kalrez 2035. This chemical compatibility listing is based on using our standard compounds DuPont Kalrez 7075 and 6375 for the vast majority of chemicals and fluids. FAQ. Chemlock Filter Housing Technical Information. It has also been successfully used in applications involving highly oxidizing chemicals. Enter a quantity to check price . The mechanical properties and chemical resistance of Kalrez 3065 make it the best choice for many oil and gas well environments. USA 016 O-ring Fluorosilicone 80A Durometer Blue . AS568-016 O-rings FFKM, Kalrez 4079 75 Durometer, Black, FFKM Perfluoroelastomer Color: Black . Formulas. Particle Characterization Applications. Chemlock Filter Housing Technical Information. 43 100 Sample Failed Chesterton was challenged to improve the mean time between repairs (MTBR) in a mechanical Entegris Test Standards and Protocols. FKM (Viton) If you'd like to add this item to compare, please uncheck one of the other 4 items. Chemical Compatibility. DuPont worked with the Los Angeles Rubber Group to update its valuable Chemical Resistance Guide, which has been an industry resource with performance ratings of 20 elastomers in over 1,000 chemicals. The major exceptions to the use of compound 4079 are listed below: Hot water and steam Use Kalrez 2035 up to 210C. For complete chemical resistance and fluid compatibility, see chart in the front of this catalog. A low compression set compound for general-purpose use in O-rings, diaphragms, seals, and other parts used in the process and aircraft industries. FKM (Viton) Fluid Compatibility Page. The best resistance to chemicals and high temperatures amongst all O-Ring materials. Kalrez 4079 is a black, low compression set compound for use in many dry and wet semiconductor process environments. The Kalrez Application Guide (KAG) helps ensure you choose the best Kalrez product for your application. FAQ. Kalrez Spectrum 7090 perfluoroelastomer parts are well suited for both static and dynamic sealing applications, especially applications that require extrusion resistance at higher temperatures. The resistance to ethers and phenols can be rated as "Mode- rate". Material Properties and Safety. The major exceptions to the use of compound 4079 are listed below: Hot water and steam Use Kalrez 2035 up to 210C. custom perfluoroelastomer parts by offerin. Item Number. Kalrez perfluoroelastomer (FFKM) parts withstand attack from more than 1,800 chemicals, solvents and plasmas. Formulas. Mixtures with two or more different chemical types/classes should be reviewed with the Kalrez technical group or your authorized Kalrez distributor before proceeding. The DuPont Kalrez 4079 parts are low compression, perfluoroelastomer products designed for use in both wet and dry semiconductor process environments. Chemlock Filter Housing Technical Information. Component Technical Information. Formulas. Glossary. The Kalrez product line delivers outstanding performance in aggressive process environments. A.W. FKM (Viton) If you'd like to add this item to compare, please uncheck one of the other 4 items. Arbitrary can be suggested that the chemical resistance of EPDM rubber diminishes to "Moderatly" or "Non-resistant" if the number of C-atoms of the chemical is higher than approxi- matly five. Part Number: K-21013. It is made from the compound Kalrez 4079. For complete chemical resistance and fluid compatibility, see chart in the front of this catalog. Component Technical Information. Chemical Compatibility for Kalrez FFKM equiv. 1 Elastomer O-ring 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 Propylene/Ethylene oxide Use Kalrez 2035.

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