Dupont kalrez o-ring chemical compatibility

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August undefined, 2024

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 … 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.

DuPont™ Kalrez® 4079

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 ... WebFFKM Kalrez® O-Ring Characteristics. Chemical processing temperature range: up to 620° F°. Oil and gas industry applications temperature range: up to 550° F. Food and … chip managed care

Kalrez® Compound Discontinuation in 2024: Kalrez® 1050LF and Kalrez…

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 … WebAs one of China’s advanced FFKM O-Ring plants, we can assure you get the Kalrez alternative. We have more than 15 years of experience, to meet your demand and rapid delivery. Yoson supplies seals of the FFKM equivalents to DuPont Kalrez®, GreeneTweed Chemraz®, Parker Parofluor®, PPE Perlast®, Simrit Simriz®, Trelleborg Isolast®, 3M ... Websealing 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 chipman alberta

Kalrez® O-Rings In Stock Order Online Selection Guide - Marco …

Kalrez® Material & Kalrez® O-Rings Seal & Design, Inc

WebChoosing the right material based on chemical and temperature exposure minimizes costly o-ring failures. This chart was developed as a quick reference guide for o-ring … http://www.pspglobal.com/kalrez-o-rings/index.html grants for flood protectionWebDuPont ™ 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. chipman and glasser

"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. " - Dupont kalrez o-ring chemical compatibility

Dupont kalrez o-ring chemical compatibility

WebKalrez® Spectrum™ – 7375. Kalrez® Spectrum™ 7375 perfluoroelastomer parts are an innovative FFKM product based on a patented crosslinking system for chemical process industry applications where broad chemical and water/steam resistance are needed at elevated temperatures. Kalrez® Spectrum™ 7375 parts exhibit excellent compression … WebGenerally, KALREZ parts ratings are applicable up to 100°C/2120F-however, in many chemicals, KALREZ parts will be functional at higher service temperatures. Testing is …

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WebKalrez Elastomer Compatibility Chart - Kalrez® O-Rings and Seals Kalrez perfluoroelastomer o-rings and seals last longer and seal more effectively than o-rings … WebDuPont ™ Kalrez ® Spectrum ™ 6380 perfluoroelastomers parts are a non-black product specifically developed for chemical processes involving hot, aggressive amines. In addition, it has excellent overall chemical resistance (see chart below). This cream colored product is easily identifiable when selecting an O-ring material for harsh ...

WebDuPont™ Kalrez® 1050LF is a black product targeted specifically for semiconductor wet process applications where high concentrations of certain amines are present. It exhibits … WebSep 24, 2024 · Kalrez® 3018 perfluoroelastomer parts will be discontinued. Orders for Kalrez® 3018 parts will be accepted up until January 31st, 2024, with last estimated ship date of April 30th, 2024. Gallagher Fluid Seals recognizes that discontinuing the production of Kalrez® 3018 parts may require you to qualify an alternate product.

WebKalrez® 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. It is a carbon black-filled compound with excellent chemical … WebFluid and Chemical Resistance. Kalrez® perfluoroelastomer parts withstand more than 1,800 chemicals, solvents and plasmas. Standardizing with Kalrez® products for broad chemical resistance reduces the need to keep multiple materials in stock and therefore lowers cost of inventory. Sealing Force Retention

WebKalrez® 4079. Kalrez® 4079 is a black, low compression set compound for use in many dry and wet semiconductor process environments. It has excellent chemical resistance, good mechanical properties and outstanding thermal stability. Kalrez® 4079 exhibits low weight loss in reactive plasmas and has good response to temperature cycling effects.

Web9 rows · Kalrez ® o-rings from Marco Rubber are available in a wide variety of DuPont perfluoroelastomer compounds, including Kalrez ® 4079, Kalrez ® 6375, Kalrez ® 7075 … grants for florida private schoolsWebDuPont™ Kalrez® 8900 is a black product for all thermal processes, e.g., oxidation, diffusion furnace, metal CVD, ALD and LPCVD. It offers outstanding thermal stability, very low outgassing and excellent (low) compression set properties. Kalrez® 8900 exhibits excellent retention of physical properties at elevated temperatures, has excellent … grants for florida womenWebDuPont 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 grants for flower farmsWebCAUTION: Do not use DuPont materials in medical applications involving implantation in the human body or contact with internal body fluids or tissues unless the material has been … chipman and taylor chevroletWebAug 3, 2024 · If using Kalrez® 4079 or Kalrez® 7075 and broad chemical resistance is essential (including water/steam), 7375 could be a superior compatibility match resulting in enhanced longevity. 7075 offers the highest thermal capability but cannot support 7375’s chemical compatibility with steam. ... Available in most O-ring sizes: AS568, Metric ... grants for food banks canadaWebThe DuPont Chemical Resistance Guide helps you choose the best elastomer for your application. DuPont worked with the Los Angeles Rubber Group to update its valuable “Chemical Resistance Guide”, which has … chip management systemWebChemical Compatibility & Characteristics of FFKM . ... DuPont™ Kalrez® O-rings, seals, and gaskets manufactured from DuPont™’s Kalrez® FFKM can resist more than 1,800 different chemicals and provide high temperature stability comparable to PTFE (≈621°F/327°C). Kalrez® FFKM is well-suited to use in the processing of highly ... grants for food banks