There are two basic types of EP rubber available in today''s market—EP and EPDM. EP is a copolymer of ethylene and propylene, while EPDM is a terpolymer coining ethylene, propylene and a diene monomer. EP uses a peroxide cure system. EPDM uses a sulfur cure system. EPDM has a typical service temperature range between –65° F and +300° F.
Suppliers of Flexible hoses designed and manufactured by TUDERTECHNICA according to the International food standards and also maintaining high standards that the pharmaceutical and cosmetic industries require. TUFOOD-EPDM-CRUSH-RESISTANT. TUFOOD-NATURAL. TUFOOD-FAT-FORM. Food Hoses. TUFOOD-EPDM. TUCHEM-UPE-CHIPS-FULL-CONDUCTIVE. TUCHEM
Rubber Hose Chemical Resistance Chart Page 3 E - Excellent Resistance - suitable for continuous service - chemical may cause hose tube deterioration over time G - Good Resistance - generally suitable for continuous service and intermittent service - chemical will cause hose tube deterioration over time. C - Condition - suitable for intermittent service only - chemical will cause hose tube
Welcome to our Rubber Chemical Resistance Chart. Here is the rubber compatibility chart that rates all popular rubber materials that comes into contact with various chemicals. Use this rubber chemical resistance chart to make sure that the elastomer or O-ring seal you choose will be compatible with the particular environment.
RS1 BUTYL RUBBER SUCTION HOSE RS1 is a high quality food transfer hose for suction and transfer of non-oil edible products. Gray EPDM cover with a white Chlorobutyl tube. Handles CIP cleaning solutions and can be steam cleaned. Meets FDA & 3A requirements. 3/4" to 4" diameters. -40F to 240F. Details.
EPDM, Nitrile, Natural Rubber, Acetal Note that similar products that are manufactured using different processes may have different performance characteristics affecting the ability of the product to leach compounds into drinking water.
hose with the chemicals and fluids listed. The basis for the ratings in this guide include actual service experience, the advice of various polymer suppliers, and the considered opinion of our rubber chemists. When in doubt, a sample of the compound should always be tested with the particular chemical it …
23/1/2018· Key Difference – EPDM vs PVC EPDM (Ethylene Propylene Diene Monomer) and PVC (Poly-Vinyl Chloride) are widely used polymers owing to their unique set of properties. The key difference between EPDM and PVC is that the EPDM is a synthetic rubber, which is synthesized from petroleum byproducts whereas, PVC is a thermoplastic, which can be melted down at high temperatures and …
NITRILE Rubber (NBR, Buna-N, Nitrile) Nitrile is the most widely used elastomer in the seal industry. The popularity of nitrile is due to its excellent resistance to petroleum products. It has good physical properties and is superior to most rubbers in regards to compression set, tear and abrasion resistance.
nitrile rubber synthetic rubber chloroprene rubber styrene-butadiene rubber EPDM chlorosulfonated polyethylene -reinforced braided corrugated braided stainless steel inner liner PVC-coated flange rubber-coated male-male multilayer PVC casing UPE inner liner large round thick wall thin-walled. nitrile hose. Versilon™ Nitrile . Inner
If you need EPDM properties that are different than the ones shown in the chart below, we can reformulate the compound of the EPDM material so that the EPDM rubber specifiions suit your needs. Finding the correct material especially if you are using it for an O-ring seal is important as the rubber can degrade quickly if the material is not compatible with your environment.
A=suitable B=limitedsuitability C=notsuitable Nature rubber NR SBR Neoprene CR EPDM Butyl IIR Nitrile NBR Viton FPM X-PE UPE Silicone SI Polyurethane PUR PVC soft Polypropylene PP Teflon PTFE Hostaflon Carbonsteel Aluminium Brass/Bronze SS AISI-304/321 SS AISI-316 | chemical resistance chart A Abietic acid A A A A A A A A A Acetaldehyde AC B A C A A A CA AA AA AB A
However, an SBR product will have a much better resistance to abrasions than an EPDM product would. EPDM vs. NBR: Nitrile butadiene rubber (NBR) stands alone as the most oil- and fuel-resistant elastomer. It is also known for maintaining its stability in low temperatures. A sheet of NBR rubber can survive in temperatures as low as -22 degree
EPDM is extremely resistant to many chemicals such as Acetaldehyde, Acetamide, and Ammonia. Viton is resistant to many hydrocarbons and is best to use with chemicals in the petroleum industry. If you are looking for an oil resistant rubber, neoprene is a good choice and it also has a temperature resistance of up to 200 degrees Fahrenheit (F).
9/12/2020· Summary – NBR vs EPDM. The term NBR stands for Nitrile Butadiene Rubber while the term EPDM stands for Ethylene Propylene Diene Monomer Rubber. The key difference between NBR and EPDM is that NBR is a non-aromatic polymer compound, whereas EPDM is an aromatic polymer. Reference: 1. “Polymer Properties Database.” EPDM, Available here
13/12/2019· What is EPDM? EPDM stands for Ethylene Propylene Diene Monomer, it’s a synthetic rubber that was developed in the 1960’s. The durability and flexibility of the material lends it to being useful in varying appliions. It is especially useful in appliions for sealing out hot and cold, electrical enclosures and HVAC systems.
21/4/2021· Another difference between EPDM and Nitrile is that EPDM is an aromatic polymer but Nitrile, on the other hand, is non-aromatic. And when it comes to cost, Nitrile is the more expensive one out of the two. Making the Right Choice – EPDM vs Nitrile Rubber.
LT799E 6SH. Ultra high pressure resin hose. Scope of appliion ： ultra-high pressure water jet appliions, especially for jet nozzles. Pressure range： 2500 ~3200 bar (36250 ~46400 psi) Feature： Continuous long pipe without broken ends is used to replace steel pipe. Features： Good flexibility.
suitability of a rubber hose for the intended applica-tion, particularly in the presence of dangerous or Conveyed Butyl CPE EPDM CSM TPC-ET Natural Neoprene Nitrile Nylon SBR TPV PTFE UHMW Urethane FKM XLPE 1 UNDECANOL E E E E E G E 1,4-DIOXANE G G …
26/1/2020· EPDM vs. Neoprene. While EPDM is more popular for its electric and noise resistance, neoprene is more commonly used for its thermal insulation and resistance to chemicals, oils, and fire. EPDM functions better in higher temperatures, with a maximum of 300-350 degrees F, while neoprene handles only up to 225 degrees F.
NITRILE (NBR) Nitrile is the most widely used elastomer in the seal industry. The popularity of nitrile is due to its excellent resistance to petroleum products and its ability to be compounded for service over a temperature range of -22°F to 212°F. Nitrile is a copolymer of butadiene and acrylonitrile.
5/2/2016· Temperature: Nitrile is effective within a temperature range of -30 ° C to 100 ° C. General Suitability: Used for general purpose appliions requiring resistance to aliphatic hydrocarbons, petroleum oils, water and hydraulic fluids. Environmental Properties: Nitrile vs Viton® is not resistant to degradation from weather and ozone exposure
The outer layer or cover is either Nitrile or EPDM but both are fine and the difference is small on the inner tube it makes more difference. There are three common "rubber" materials used in brewers hose, nitrile, butyl and EPDM. The two biggest differences are: 1) Temperature resisitance, * nitrile 180 F …
4/5/2020· In other industries (hose, roofing products, etc.) EPRs may still be the material of choice. From a functional standpoint, there are very few performance differences between EPR and EPDM. Both swell dramatically in petroleum products, and both are excellent in …
Square EPDM Rubber Gasket Food Grade Silicone Gasket. our design team is available to consult on configurations and materials. Our aid with thoughtful design can also enhance end item appearance.We can quote for you according to drawing,samples or ideas.Contact us:[email protected] Our extruded rubber hoses such as fuel hose,water hose,air
31/5/2019· Nitrile – Has excellent resistance to petroleum and oils, and fair abrasion and flexibility characteristics. EPDM – Has excellent resistance to hydroxides and other caustic chemicals, has fair flexibility, abrasion resistance, but poor resistance to petrochemicals, petroleum, and oils.