Dupont kalrez o-ring chemical compatibility
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Dupont kalrez o-ring chemical compatibility
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WebDuPont™ Kalrez™ perfluoroelastomer parts (FFKM) resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C). They’re used in highly aggressive chemical processing, semiconductor wafer fabrication, pharmaceutical, oil and gas recovery, and aerospace applications. The long-term, proven performance ... WebDuPont ™ 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.
WebKalrez® parts resist extreme volume swell when exposed to a wide variety of chemicals and solvents, including concentrated nitric acid, sodium hydroxide, ethylene diamine and steam. They have proven to be a cost … WebDuPont has developed a test method that closely approximates chamber conditions to quantify seal resistance to plasma. In this test on weight loss, O-rings are placed on a silicon wafer and directly exposed to extremely damaging plasma environments. Kalrez® 9300 parts exhibited lower weight loss upon exposure to combined ion and
WebAdvantages: FFKM rubber compounds excel in these areas: Excellent chemical resistance to most chemicals. The highest temperature resistant elastomeric material in the market. Can be molded into o-rings, x-rings, and a wide variety of custom shapes. Available in many different compounds and colors targeted for specific applications and markets. WebDuPont™ Kalrez® perfluoroelastomer parts made from compounds 6221 and 6230/6230A* provide superior chemical resistance and low contamination from extractables in …
WebJul 10, 2024 · 3. DuPont™ Kalrez® Spectrum™ 7075. The Kalrez Spectrum 7075 is typically used in taxing chemical and hydrocarbon processing. This o-ring is particularly effective for smaller mechanical seals. Kalrez 7075 o-rings are leveraged in seals, valves, and flanges. The 7075 model boasts an increased heat resistance of 620°F.
WebKalrez® 8085 can also withstand short-term excursions to 275 °C. Ultrapure post-cleaning and packaging is standard for all Kalrez® 8085 parts. DuPont™ Kalrez® 1050LF is a black product targeted specifically for semiconductor wet process applications where high concentrations of certain amines are present. It exhibits excellent amine ... chinese aster plantWebResists over 1,800 different chemicals High temperature stability up to 3 27 ° C Maintains seal integrity Reduces maintenance and operating costs Long seal life Meets safety standards for pharmaceutical and food processing … grand central to hastings on hudsonWebDuPont™ Kalrez® 1050LF is a black product targeted specifically for semiconductor wet process applications where high concentrations of certain amines are present. It exhibits … chinese aster priceWebKalrez Elastomer Compatibility Chart - Kalrez® O-Rings and Seals Kalrez perfluoroelastomer o-rings and seals last longer and seal more effectively than o-rings … grand central to new haven scheduleWebThe Solution. By replacing metal O-rings with Kalrez® O-rings from DuPont in gear pumps designed to operate in temperatures up to 300°C and pressure of 100 bar, Gather … grand central to new haven stopsWebsealing capabilities. The following table lists the chemical compatibility of Kalrez® perfluoroelastomer parts and other elastomers used as sealing materials in the pharmaceutical and food handling industries. Chemical/Product Kalrez® 6230/6230A EPDM Si FKM Acetic Acid A A A B Acetone A A C U Citric Acid A A A A grand central to long islandWeb1050LF. Chemical Processing. Kalrez ® 1050LF is a carbon black-filled product for O-rings, seals, and other parts used in chemical process industries. It has good hot water/steam, and excellent amine resistance. up to 550°F. (up to 288°C) 82. grand central to laguardia airport