FKM is compatible with petroleum fluids . If you needed an immediate single-ply solution, all you needed was this material. An EPDM seal is also sulfur and peroxide curable. EPDM Gasket Material Properties Ethylene and propylene are both hydrocarbons that remain in gaseous states at room temperature. Download equivalents as an Excel file. When considering the above product as a competitive equivalent material, please keep in mind that some materials have unique physicals that are not part of the recognized industry specifications and standards. Regards. It is the ideal choice for any product that requires general ozone, chemical and weather resistance. Perfluorelastomers provide low outgassing in vacuum-sealing applications. Just contact us and we'll be happy to assist you! FDA-compliant seals are also available for food, beverage or pharmaceutical processes. EPDM is generally black in color with the exception of FDA Approved EPDM which is white. NORDEL EPDM is made GEM diaphragms for diaphragm valves in the weir-type design can be ordered individually packed with an inspection certificate and thus traced. physical properties xnbr epdm fkm hnbr hypalon natural neoprene nitrile nbr/pvc sbr sepdm silicone hardness range, shore a 40 - 97 20 - 95 60 - 90 50 - 95 40 - 98 30 - 95 5 - 95 20 - 95 15 - 90 35 - 95 40 - 90 40 - 80 abrasion resistance e g g g - e vg - e e vg - e g - e vg e g p - g EPDM can withstand temperature ranges from -40F to 250F (-40C to 150C). Hardness Range. Any body have used an equivalent material in the moldflow database with shore D 50? Atlantic Gasket has the ability to supply RE42EPT with or . pa6+epdm. EPDM liners are soft but durable, giving them a nice balance of flexibility and toughness. 230/ Kilogram Get Latest Price. crastin lw9320fr nc010. EPDM rubber is a thermoset elastomer or rubber material. Mineral oils and solvents, aromatic hydrocarbons. Temp Range. EPDM 70 DUROMETER, SHORE A. PO Box 593 Warwick, NY 10990. FFKM parts and seals also help prevent semiconductor process contamination by reducing particulates, lowering extractables, and resisting degradation in harsh plasma. This material offers maximum chemical resistance and also . Generally lasting 20 years in sunlight. 6) EPDM (Ethylene propylene diene monomer) Ethylene propylene diene monomer rubber, or EPDM, is a synthetic rubber and one of the most popular geomembrane materials used for lining ponds. . These seals or gaskets are commonly used to seal leaks, valves, pumps and similar. For example, two inches of extruded polystyrene, with an R-value of 11, has an RSI of 1. . Popular materials like Kalrez, Viton, and Parker are in-stock, many with same-day shipping. pbt+san. EPDM: EPDM, EPM: Ethylene-propylene- diene; Ethylene-propylene-40 F / 300 F : Excellent ozone, chemical, and aging resistance. Thickness: 2.0 mm. EP (ethylene propylene) and EPDM (ethylene propylene diene monomer) rubbers have good chemical, mechanical and wear resistance properties. Being a quality-centric company, we are engaged in offering a superior quality EPDM Rubber Sheets which can. grivory gv-4h. Products from the KLINGER top-chem PTFE gasket material range are tailored to provide the characteristics required by their target industries. The repeat test gives a measure of the seal's ability to perform after intense usage. ASTM A193 Grade BSM Class 2. Style RE42EPT closed cell EPDM is a medium density material, which is also available in a soft density (RE41EPT). These compounds are used frequently to seal in brake systems, and for sealing hot water and steam. It may be good idea to include the hardness value for elastomers and soft polymers in the moldflow database. Ethylene Propylene Rubber (EPM, EPDM) Available Properties Density Hardness, Shore A, Depends on compounding Tensile Strength, Ultimate Elongation at Break, Reinforced CTE, linear Maximum Service Temperature, Air Maximum Service Temperature, Air Minimum Service Temperature, Air, t g Brittleness Temperature Glass Transition Temp, Tg Property Data We can Meet Your Rubber Specification. A synthetic rubber providing excellent chemical resistance and heat resistance. They showed superior blow-out/extrusion resistance and the accumulated com-pression set was better. About FFKM. An FKM backing is also available for highly permeating media (GEM code 5F). Initial test: EPDM and Q-LON seals were tested on identical brand new windows. Vinyl Rubber EPDM Rubber System of Measurement Inch Metric Width 0.040" 0.050" 0.056" 0.060" 0.064" 0.070" 0.072" 0.078" 0.082" 0.087" 0.097" 0.103" 0.116" 0.118" 1/8" 0.139" 3/16" 13/64" 0.210" 1/4" 0.275" 9/32" 19/64" 0.312" 5/16" 0.313" 0.354" 3/8" 0.394" 13/32" 0.437" 7/16" 29/64" 15/32" 0.500" 17/32" 0.55" 9/16" 0.591" 0.594" 39/64" 5/8" -50C +250C. ASTM A193 Grade B8M2 Class 2B. Ethylene-propylene compounds are prepared from ethylene and propylene (EPM) and usually a third monomer (EPDM). EPDM is an extremely durable synthetic rubber roofing membrane (ethylene propylene diene terpolymer) widely used in low-slope buildings in the United States and worldwide. EPDM is used as a cheaper alternative to silicone rubber for parts that will have a lot of outdoor or moisture exposure, or for electrical insulation. There are 7 material properties with values for both materials. However, some applications such as implantable devices are extremely complicated. EPDM is available in both black and white, and is sold a broad variety of widths . EPDM rubber gaskets and EPDM rubber seals are the ideal choices for outdoor applications. EPDM Rubber vs. FKM Rubber Both EPDM rubber and FKM rubber are thermoset elastomers (rubber). For more advice on Viton or any of our other products, get in touch with the . It's mainly used in four industries: Automotive. However, it can also be used as roofing or liners. These terpolymers can be vulcanized by traditional techniques. Zenith Rubber is the Manufacturer and Supplier of EPDM Rubber Sheets at reasonable prices. Since the SOLIDWORKS 2014 release you are able to download additional materials for your SOLIDWORKS Simulation Material Database from the Matereality website which has a much broader range of advanced material properties that have been physically tested. Fluorocarbon elastomers are highly fluorinated carbon-based polymers used in applications to resist harsh chemical and ozone attack. Some of our common types of O-ring materials include PTFE, Nitrile (Buna), Neoprene, EPDM Rubber and Fluorocarbon (Viton). EPDM is made from ethylene, propylene, and a diene comonomer that enables crosslinking via sulfur vulcanization. crastin lw9330fr nc010. Properties with values for just one material (15, in this case) are not shown. EPDM has good resistance to alcohols, greases, detergents, ketones, silicone oils, and mild acids. The hardness (durometer) of EPDM rubber typically spans from 40 to 80 durometer, Shore A. EPDM rubber is available with or without pressure sensitive adhesive (PSA) backing. Ethylene propylene diene monomer (EPDM) is a copolymer of ethylene, propylene and a small amount of non-conjugated diene monomers (3 - 9 percent) which provide cross-linking sites for vulcanization: The diene is usually dicyclopentadiene, ethylidene nobornene, or 1,4 hexadiene. By using a designation method called the "line call-out," engineers have a readily available classification system for elastomer . MATERIAL SELECTION GUIDE This selector guide is intended to help you review the needs of your particular application and determine a few material candidates that can then be tested. EPDM gaskets are widely used in the water industry. materials to be developed as an oil-resistant substitute for Natural Rubber, Neoprene is a homopolymer of chloroprene (chlorobutadiene). The working temperature range is considered to be -26C to +205/230C (-15F to +400/440F). Competitive Pricing Whether you need a high-temperature, high-pressure, or chemical-resistance seal, our team is committed to finding the right material at the best possible price for your application. It also exhibits a great resistant to chemicals and oils (petroleum derivatives). Structural parts of higher strength, such as axles, shafts, pump parts, piston rods, valve cones, nozzle needles, propellers. Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. One of the benefits of EPDM Rubber roofing materials is that the care and maintenance required is minimal. White Food, Red, Blue, Translucent. To convert the R-value of a specific thickness of a material to RSI, divide the R-Value by 5.67826. The statements and Most property owners find value in EPDM. 1. Aflas has an advantage in lower temperatures and EPDM has an advantage in higher temperatures. grivory gvn-35h. R-value is used in the United States. Good up to 212 F, animal fats, water, even low temp steam. Both materials are well suited for use in the -10 to 150C range. When combined, they create polymers such as polyethylene and polypropylene, which remain solid. Compressed Non-Asbestos Materials: Cork Cork demonstrates high compressibility and flexibility. 141/144, 14th floor, Free Press House, INDIA; info@zenithrubber.com +91 22 61436500; Home; Material Type: This is the type of material. To give it it's full title, polytetrafluoroethylene is a synthetic polymer consisting of two simple elements; carbon and fluorine. Type: Synthetic Sheet. Our KLINGER top-chem PTFE-based soft sealing gasket materials guarantee ultimate chemical resistance and are designed to cater for the majority of gasket applications. Ethylene propylene compounds have good resistance to mild acids, detergents, alkalis, silicone oils and greases, ketones, and alcohols. The ASTM in the USA uses FKM as the generic term, but DIN/ISO in Europe and the rest of the world prefer FPM. It has a fairly low density and the highest heat capacity among rubber materials. Download EPDM 70 Information in PDF SPECIFICATIONS MET Buna-N: NBR: Nitrile-butadiene-30 F / 250 F Features & Benefits 7 USP Class VI materials (EPDM, silicone, fluorocarbon, and perfluoroelastomer) 24 materials which are compliant to FDA, 21 CFR177.2600 The standard thickness of EPDM rubber ranges from 1/64" to 1/4" thick. Thank you very much in advance to whom will be so kind to answer! Properties with values for just one material (5, in this case) are not shown. Alloy Steel Stainless Steel Its two primary ingredients, ethylene and propylene, are derived from oil and natural gas. EPDM rubber belongs to the thermoset elastomers (rubber) classification, while PTFE belongs to the thermoplastics. They are used in anti-vibration, sealing and electrical insulation applications. Type is used to classify materials by temperature resistance. EPDM Rubber Sheets. A full bar means this is the highest value in the relevant set. This is EPDM's most common application, thanks to its flexibility, resiliency, and weatherability. There are 7 material properties with values for both materials. Key Use(s): Numerous component uses in the transportation field. pc+pbt. 2. Equivalent Materials to JIS SCS14. + Retains flexibility in extremely low temps. Please note that the two materials have significantly dissimilar densities. Neoprene is a stretchable material and can be used to make equipment and objects of varying sizes. Rubber roofs cost only $0.4-$0.8 per square feet. radilon s usx 100. pa66+pa6i/6t. Stocked EPDM 20/25 Black EPDM 40 Shore EPDM 40/45 Black Description. Repeat test: the windows underwent 10,000 full operation cycles, equivalent to a 15-years life cycle, and they were then tested again under the same conditions as the initial test. We offer a range from the ASTM specification to the Military . EPDM also possesses electrical insulation properties, making it suitable for use in electrical applications and equipment. EPDM Gasket Material. The graph bars on the material properties cards below compare EPDM rubber to other rubber materials (top) and the entire database (bottom). Please contact our engineering department for assistance in selecting materials in these situations. EPDM also has good chemical resistance, and electrical properties. Preferred sealing material for refrigeration industry. With proper care and maintenance, your RV EPDM roof can last for 20 years or more. 1-845-986-2271 info@mechanicalrubber.com. The PTFE used is a chemically modified second generation PTFE - called TFM TM. Material: Rubber. Poor resistance to petroleum-based fluids. Both materials are elastic, and will return to their original shape when stretched. Marco offers specific compound formulations extending these ranges even futher as can be seen in the following compound comparison chart. grivory g xe 5041 (gvl-5h) grivory gc-4h. Common Industries Utilising Non-Asbestos Fibre: Oil and Gas; Chemical Processing; Petrochemical Industry; Process Industry; General Properties of Non-Asbestos Materials KLINGER top-chem PTFE gasket materials. Style RE42EPT can be supplied in rolls ranging from, as narrow at 1/4" wide, up to 48" wide. Viton o rings are the most common type of seal, which we provide here at NES in a variety of sizes and profiles. EPDM. To convert RSI to R-value, multiply the RSI by 5.67826. EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone Fluorosilicone Fluoro Elastomers LEGEND A - RECOMMENDED B - MINOR TO MODERATE EFFECT C - MODERATE TO SEVERE U - UNSATISFACTORY BLANK - INSUFFICIENT DATA AN-VV-O-366b Hdry. Below we provide a more in-depth look at the properties and advantages of nitrile and neoprene and their industrial uses. In addition, its resistance to polar substances and steam are also good. . It's why the auto industry has been sealing your windows with EPDM seals for years. For each property being compared, the top bar is EPDM rubber and the bottom bar is FKM rubber. Dear all, I want to use Shore D 50 hardness (PP+EPDM) for my Moldflow simulation. grivory gv-6h. These high-quality, virtually gel-free polymers enable improved yields, reduced scrap rates, and unparalleled polymer cleanliness. RSI (R-value Systme International ) is the metric equivalent. Ethylene propylene diene monomer, or EPDM for short, is one of the commonly used polymers in the rubber molding industry. An EPDM Rubber sheet is Perfect for EPDM pads, EPDM seals, EPDM strips EPDM gasket material, and highly recommended for outdoor uses. That's pretty much equivalent to the life of the vehicle itself. UL Listed EPDM/NEOPRENE Closed Cell Rubber Blend, Durafoam DK Series (DK111, DK2121, DK3131, DK4141, DK5151) . O-ring compatibility chart offers guidance on chemical resistance and swell for Viton o-rings, FFKM o-rings, Silicone o-rings, Teflon o-rings and more. makroblend dp ut3907. As shown in Figure 1, you can access additional materials using the SOLIDWORKS Materials Web Portal (Matereality) on the bottom-left of the . Material : Remark/Comments: Natural Rubber: Natural Rubber has many good characteristics. ASTM A193 Grade B8M Class 1. Available materials: EPDM, PTFE (no industrial standard but improved composition)/EPDM; further materials depending on the scope of application Traceability of GEM diaphragms. Therefore, customer . Contractors always answer EPDM vs TPO because it is cost-effective. SILICONE RUBBER. equivalent tests with Viton E60C. compound material type hardness color specification e454 epdm 80 black nas1613 revision 6, nf l 17-241 grade 41b8 e458 epdm 80 black nas1613 revision 2 e480 epdm 80 black ams-r-83285 grade 80, mil-g-22050 grade 2 e481 epdm 80 black low temperature epdm tg -76 f (-60 c) ams7xxx (specification under draft) n400a nbr (nitrile) 70 black ams-p-5315 A third EPDM material known as EPDM 30H has recently been specified as the seal material for a . + Heat resistance up to +250C. ASTM A193 Grade B8M Class 1D. Has an operating temperature range of -60 to 300F (-51 to 150C) and a hardness range of 40-90 durometer. This formulation results in better temperature and pressure performance. For more detailed information on material compatibilities of rubber materials specific to your applications, please contact ENA Advanced Rubber Technologies, 3032 Barrow Drive, Raleigh, North Carolina 27616, Telephone: (919) 803-0229, or email us at sales@enarubber.com EPDM: EPDM shows very excellent heat, ozone, and weather resistant properties. EPDM Rubber (EPDM) Ethylene Propylene Diene Monomer EPDM is available as a copolymer (EPR) or as a terpolymer (EPDM). RE42EPT EPDM meets the physical property requirements of ASTM D 1056-07 2A1/2A2. EPDM compounds are frequently used with foods, water, steam and phosphate ester fluids (Skydrol) applications and offer the excellent resistance to brake fluids (glycol base), weather, and ozone. Manufacturers comply with ASTM D4637 when manufacturing their roofing materials. A unique characteristic of EPDM is it's resistance to Ozone. the required criteria, a conservative decision was taken to continue with the use of this material in service. View Silicone Rubber Gaskets. crastin lw9320 nc010. Viton is a trade name for a type of fluorocarbon rubber developed by DuPont specifically for the aerospace industry. Dow's NORDEL ethylene propylene diene terpolymers (EPDM) product family features one of the widest range of ethylene content available in the industry. crastin lw9330 nc010. makroblend ku2 7609. makroblend ku2 . EPDM, or ethylene-propylene-diene monomer is a type of synthetic rubber that is used in many applications. The GEM code 5M diaphragm has a two-piece design and consists of a PTFE face and a peroxide-cured EPDM backing. O-ring compatibility plays a critical role in o-ring performance " find the right material for your application and avoid o-ring failures. January 28, 2015. Temperature Range: Standard Compound: -40F to . . Closed Cell: Data Sheet: Specification: Description: MR15-243A-GY-02: ASTM D1056, 2A3 . grivory gv-2h. Home / Material Development / Rubber - Elastomers / Thermoset / EPDM MR15 / EPDM Technical Data Sheets. UNS S31803 - Equivalent Materials UNS S31803 Steel Stainless Steel Duplex Stainless Steel Structural Steel View Suppliers ( 82 Equivalent Materials to UNS S31803 Download equivalents as an Excel file Some equivalent materials may be stricter whereas others may be outside the bounds of the original material in selected parameters. Compressed non-asbestos materials consist of non-asbestos fibers (e.g., fiberglass or aramid fibers) combined with rubber. In order to provide guidance in the selection of rubber materials, the Society of Automotive Engineers ( SAE) and the American Society for Testing and Materials (ASTM) established ASTM D2000. These elastomers have excellent resistance to heat, water, steam, weathering and ozone, and are widely used in the automotive industry. grivory gv-5h. It is derived from tetrafluoroethylene (TFE) and has some unique properties that make it a useful material in a wide range of applications. Although the information and statements herein are believed to be accurate, no guarantee of their accuracy is made. For short working periods it will take even higher temperatures. It is often the most expensive of the three rubber types discussed here. A Viton seal is simply a seal manufactured from Viton. FKM & EPDM Chemical Compatibility Charts - Utex Industries MATERIALS & RESOURCES Chemical Compatibility To determine the compatibility of a chemical with a material type, use our reference tool below. Recommended for exposure to weathering. Fluid U U U U A B B B A U A A Ansul Ether U U C C C U U B A U C U Connect With An Expert Change in tensile strength: 30%. EPDM is an M-Class rubber under ASTM standard D-1418; the M class comprises elastomers having a saturated chain of the polyethylene type (the M deriving from the more correct term polymethylene). For example: 20 - 80 . Nitrile is particularly resistant to chemicals, abrasion, and temperatures, while neoprene is valued for its weather resistance and durability. These materials can also be graphite coated for non-stick and steam resistance, mixed with PTFE for excellent chemical resistance or with EPDM for potable water applications. With our GEM CONEXO . It has high resilience, good compression set, good roll building behaviour, and moulding properties; very good friction surface, but not a fine smooth surface when ground; high tear strength, low crack growth; usable for ketones and alcohol; and good low temperature properties. EPDM's are not used with petroleum oils or fuels because significant swelling would result. Need help finding the information you need? As a fully integrated manufacturer with a complete Research and Development laboratory, full mixing capabilities, and over 4,000 rubber compounds on hand, WARCO is equipped to formulate custom compounds specifically designed for your application. DIN 1.4021 Equivalent Material SS 1.4021 stainless steel equivalent to US ASTM AISI SAE, ISO, Japanese JIS and Chinese GB standard (For reference). Regular cleaning is the first step. ASTM D2000 requires that rubber materials must meet the following requirements after 70 hours of heat aging at various temperatures, according to type. grivory gvs-6h. These rubbers also have excellent weathering and ozone resistance. Animal and vegetable oils, ozone, strong and oxidizing chemicals.
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