Dupont kalrez 0090 perfluoroelastomer parts deliver durable, reliable sealing solutions for applications requiring excellent rapid gas decompression rgd properties as well as high hardness and high modulus properties. Seals for use in the chemical and petroleum industries as well as for the manufacturing of semiconductors and analytical and process instruments. Kalrez 0040 is an excellent choice in applications such as couplings for the chemical transportation industry or for other applications where chemical resistance and elasticity are required in some of the coldest environments. Dupont kalrez perfluoroelastomer parts are available in a number of different. Kalrez delivers near universal compatibility with over 1800 chemicals which provides added insurance against exposure to proprietary or unknown ingredients. Compounds 6221 and 6230 are especially suited for water for injection wfi systems, steam. Dupont performance polymers kalrez 6375 ffkm perfluoroelastomer. Dupont kalrez chemical resistance and fluid compatability. Kalrez perfluoroelastomer parts for integrity and improved. Kalrez 0090 retains high levels of resilience up to temperatures as high as 250 c 482 f and down to 21 c 5. Here at polymax there is a wide variety of kalrez compounds to choose from so that you can find the best suited option for your application. Kalrez spectrum 7075 is positioned in the kalrez spectrum family of products which are designed for the chemical processing industry. Kalrez spectrum 7075 expands on the capabilities of kalrez 4079 by offering much lower compression set, increased seal force retention, broader chemical resistance and higher temperature stability. Kalrez 4079 has outstanding hot air ageing properties and exhibits very low and stable compression set at high temperatures.
This product has been independently tested and certified by the materials engineering. Kalrez does not readily absorb liquids or solids present in the. Kalrez orings and seals are the best seals to use in demanding sealing applications where the very strongest elastomer is. Kalrez 6375up optimal seal performance and lower cost of ownership to transform raw semiconducting materials into a useful device requires hundreds of chemical processing steps. In addition, ffkm parts are less likely to cold flow than teflon seals. Compound 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperatures. This combination of chemical and thermal resistance provides advantages for chemical processors. Flodynamix offers performance products including orings, custom shaped orings, gumlast, stem packing, stempaq, cr lube, air sampler and high performance plastics. Kalrez 0040 specifically designed for lowtemperature applications where chemical resistance is required. Kalrez 0090 parts have outstanding resistance to extrusion and rapid gas.
This is a general purpose material suitable for around 95% of all applications in all industries. Kalrez parts made from compounds 6221 and 6230 provide superior chemical resistance and low contamination from extractables in pharmaceutical and food handling applications where fda compliance is required. Some application areas include downhole equipment such as drilling and completion tools as well as industrial equipment. Dupont kalrez spectrum 0040 is a black product specifically designed for low. Here you will be able to find a lot of information about all the various kalrez compounds and applications. The maximum suggested service temperature is 288c 550f. Ultrapure post cleaning and packaging is standard for parts made from kalrez 8002. Dupont kalrez perfluoroelastomer parts combine the elastomeric properties of fluoroelastomers with the chemical resistance of dupont teflon fluoropolymer resins. Dupont kalrez 1050lf perfluoroelastomer parts are a general purpose product for orings, seals, and other parts used in chemical process industries.
A significant number of these steps involve aggressive acids, solvents, and bases. Today, chemical processors use several perfluoroelastomer parts, including compounds 4079, 1050lf, and 2035, to optimize chemical and thermal performance. These specialty black parts have excellent mechanical properties including compression set. It has good hot watersteam, excellent amine resistance, and enhanced compression set properties. Ffkm parts are made from a perfluoroelastomer kalrez possessing exceptional resistance to degradation by aggressive fluids andor gases. Whether its resistance to acids, amines, ultrapure deionized water, strong bases or high temperatures, by selecting the. Markez orings kalrez alternative chemraz comparison ffkm. Kalrez 7075 was specifically developed to be used as an oring or customersealing component in the chemical and hydrocarbon processing industries, with an improved thermal resistance that extends maximum service temperature to 327c 620f.
Kalrez perfluoroelastomer parts are available in a number of different compounds that are formulated. The volume swell for kalrez spectrum 0040 is approximately 10% when exposed to nitric acid at. Aside from its cleanliness and purity, kalrez polymer chains are engineered to be one of the most inert polymer structures available, standing. Dupont kalrez perfluoroelastomer parts are the material of choice for mechanical seals, valves, flanges and other demanding chemical and hydrocarbon processing applications. The major exceptions to the use of compound 4079 are listed below. Perfluoroelastomer resists attack by nearly all chemical reagents and provides longterm service where corrosive additives can cause other elastomers to swell or degrade. Kalrez spectrum 6375, designed specifically for the chemical process industry, combines new polymer technology with innovative patented curing technology. Dupont kalrez 0090 perfluoroelastomer parts deliver durable, reliable sealing solutions for.
Ffkm o rings, kalrez o rings, kalrez 6230, 7075 suppliers. Welcome to the kalrez technical literature library. Kalrez 0090 rgd resistant perfluoroelastomer for harsh. While dupont didnt invent orings or specialty sealants, it has a 40year track record of innovation and development, creating sealants that stand up to the most challenging operating environments.
Under pressurized sealing conditions, kalrez 0900 has demonstrated low temperature performance down to 40 c 40 f in customer laboratory tests. Kalrez ffkm kalrez ffkm orings withstand attack from more than 1,800 chemicals and boasts resistance to extreme temperatures, solvents and plasmas. Kalrez 4079 a low compression set compound for generalpurpose use in orings, diaphragms, seals, and other parts used in the process and aircraft industries, as well as many wet and dry semiconductor process environments. Contact dupont at the following regional locations. Physical properties and product comparisons kalrez perfluoroelastomer parts are available in a number of different compounds that are formulated to optimize properties to give the best possible performance in various applications. Perfluoroelastomer ffkm combines the toughness of an elastomeric material with the chemical inertness of teflon. Dupont kalrez 8900 perfluoroelastomer parts are a black product that has been specifically developed for semiconductor thermal processes, e. Dupont kalrez physical properties and product comparison. Physical properties and product comparisons kalrez. Seals for use in the chemical and petroleum industries as well as for the manufacturing of semiconductors and. Kalrez pharmaceutical and food handling applications. A maximum continuous service temperature of 250c 482f is suggested.
Style typical application general description temp. Please contact us to order ffkm orings, or to find out more information. Dupont kalrez offers a variety of products to meet your application needs. Eriks is one of the largest official dupont kalrez distributors and has a wide range of kalrez products in its portfolio. Modification of the finished properties is achieved by use of fillers and other additives. Its relatively low modulus can be a great help in assembly. It offers outstanding thermal stability, very low outgassing and excellent low compression set properties. Please find the kalrez document that you are interested in and click on the image next to it to view the document.
The dupont kalrez product line has been specifically designed to deliver outstanding performance in aggressive process environments. It has been specifically designed for minimal particle generation and low contamination in harsh plasma environments. Flodynamix orings, oring, gumlast, sealing solutions. Kalrez semiconductor grades kalrez orings order online. Kalrez industrial compounds sometimes used in semiconductor applications. For more information on kalrez spectrum 6380, or to see if it might be right for your difficult sealing applications in amines and other aggressive chemical streams, please contact dupont. It has good hot watersteam resistance, excellent amine resistance, and good compression set properties. Kalrez chemical resistance and fluid compatibility, including all chemicals under the clean air act. Dupont kalrez 0090 is a black product with broad chemical resistance combined with high modulus and high hardness. Kalrez 0090 kalrez 0090 parts deliver durable, reliable sealing solutions for applications requiring excellent. Low cost performance value, nearly universal chemical compatibility, acid, amines, solvents, compression set resistance, fda compliant and usp. Kalrez spectrum 0040 is an excellent choice in applications such as couplings for the chemical transportation industry, or for other applications where chemical resistance and elasticity are required in some of the coldest environments. Kalrez 0090 parts have outstanding resistance to extrusion and rapid gas decompression rgd. Has a maximum continuous operating temperature of 600f.
Ranges durometer shore a datasheet 1050lf chemical processing kalrez 1050lf is a carbon blackfilled product for orings, seals, and other parts used in chemical process industries. In addition, ffkm parts are less likely to cold flow than. Dupont kalrez 0090 perfluoroelastomer parts, the latest product from dupont performance polymers, have been developed to provide outstanding resistance to rapid gas decompression rgd, as well as broad chemical. Kalrez spectrum 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperatures. Ffkm orings kalrez equivalent compounds eastern seals. Kalrez 8002 exhibits excellent resistance to dry process chemistry, has good mechanical strength properties and is well suited for both static and low stresslow sealing force applications. The table below shows the available datasheets for this material in pdf. Today, elastomeric seals are expected to perform in a variety of even more aggressive chemicals and at higher temperatures. See our kalrez perfluoroelastomer parts, including kalrez orings. Kalrez spectrum 7075 is the newest developmental product from dupont dow elastomers to meet the demanding. Klr9100 preliminary product data sheet product description klr9100 is a new, developmental product targeted specifically for semiconductor plasma and gas deposition applications, i. Ffkm perfluoroelastomer, a generalpurpose compound for orings, seals, and other parts used in chemical process industries. Dupont kalrez perfluoroelastomer parts have been the sealing material of choice for longterm reliable sealing in the harshest chemical.
Slabssheets elastomers home products kalrez product data sheetsmsds performance info applications orings shapes literature technical inquiries how to buy kalrez neoprene vamac viton viton freeflow. Kalrez 6375up optimal seal performance and lower cost of. Compound 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperature. Kalrez 0090 ffkm kalrez perfluoroelastomer datasheet test report. As a result of the covid19 situation our hours have been adjusted to mf, 8. This product has been independently tested and certified by the materials engineering research laboratory merl uk to meet norsokm710 rev 2 requirements. Average compression set % kalrez 30182 kalrez spectrum 70752 kalrez spectrum 70902. Dupont kalrez 0090 perfluoroelastomer parts deliver durable, reliable sealing solutions for applications requiring excellent rapid gas. Dupont kalrez 0090 perfluoroelastomer parts, the latest product from dupont performance polymers, have been. Kalrez spectrum 7090 product description kalrez spectrum perfluoroelastomer parts made from compound 7090 are specifically targeted for use in applications requiring high hardnesshigher modulus properties. Perfluoroelastomers ffkm dupont kalrez james walker. Kalrez industrial grades kalrez orings order online.
211 102 1178 1078 1164 795 1553 701 1568 375 15 252 1163 1268 691 278 960 506 590 274 1345 95 679 1210 1458 34 81 1189 1133 1496 275 273 1016 293