- (Nitrile) (NBR) is a general purpose oil resistant polymer known as nitrile rubber. BUNA-N is a copolymer of butadi-ene and acrylonitrile. BUNA-N has good solvent, oil, water and hydraulic fluid resistance. It displays good compression set, abrasion resistance and tensile strength.
Rubber Hose Pipe We manufacture Rubber hose pipes, used to transport liquid, material & gases under pressure in diversity of appliions such as agriculture, Mining, Construction, Civil Engineering, Manufacturing, Food processing, Oil refineries, Chemical plants etc.
30/3/2016· Key Difference – Neoprene vs EPDM Neoprene and EPDM are two synthetic rubber egories which are widely used in a wide range of modern industrial appliions. The key differences between neoprene and EPDM arise due to their structural difference. They are produced in two different ways so that their properties and appliions differ
A camlock fitting, also called a cam and groove coupling, is used to connect two hoses and or pipes together in a variety of industries, so that a commodity from one can be transferred to the other. They’re easy to use, requiring no tools to connect and disconnect the two halves of the couplings and they replace the traditional time-consuming methods of some other types of hose or pipe
RD4 RUBBER LAYFLAT DISCHARGE HOSE. RD4 RUBBER LAYFLAT DISCHARGE HOSE RD4 is a nitrile/PVC rubber oil-resistant lay-flat discharge hose that is lighter and more compact in storage than standard rubber discharge hoses. 1-1/2" to 6" diameters. It has an excellent temperature range of …
Chloroprene rubber vs. silicone rubber Low-temperature properties of various rubbers
5/10/2017· Well I don''t think anything makes PTFE hose "suck" but there are some things you need to know. 1- With PTFE lined hose you need to use appropriate fittings by the same manufacturer of the hose to ensure a good seal on the fitting. As the seal is created with a ferrule rather than just an insert as on rubber hose more care is needed during cutting.
Chemical Compatibility of the Tubing Materials Name Tygon LFL Tygon ST R-3603 PharMed Tygon HC F-4040-A Tygon MH 2075 Tygon SI Silicone Platinum Silicone
Teflon is a synthetic polymer containing carbon and fluorine called polytetrafluoroethylene. That’s right, Teflon is PTFE but by another name. Teflon is the trademarked brand name for PTFE owned by Chemours, and just as we call our vacuums Hoovers and sticky tape Sellotape, so we’ve come to know PTFE by the name it was given.
30/8/2016· The difference of rubber materials between of NBR with EPDM. NBR has a better oil resistant compared with EPDM, but EPDM has a good wear resistance, aging resistant and heat-resisting. EPDM is usually made into water pipe. NBR is an unsaturated carbon rubber, which is polymer made from acrylonitrile and butadiene.
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 …
PAR Group supply a comprehensive selection of food quality rubber hoses to suit various types of appliions. Available in a wide range of sizes and lengths.
• Hoses to such oil additives as detergents, anti • Reciproing oil seals Rubber belts Sealing parts • resistance than Nitrile and has a good chemical Low Nitrile compound with Nitrile (ACN) content of approximately 18%, mostly defined for use in low-temperature appliions
) BUNA N (NITRILE) Silicon Neoprene Ethylene Propylene (EPM) Rubber (Natural) Epoxy Alcohols:AIsopropyl ABA CC 6Methyl AB AC D C B AOctyl AA CB B Propyl AAB B Aluminum Chloride 20% D C B A A Aluminum Chloride CDC AB A Aluminum Fluoride D CD B AAB Aluminum Hydroxide6 AD B A Aluminum Potassium Sulfate (Alum), 10% AB D A Aluminum Potassium Sulfate
7/7/2019· Nitrile vs. Neoprene: Appliions Nitrile rubber is recommended for appliions that require oil and fuel resistance, abrasion resistance, and temperature resistance up to 280° F. In mobile equipment and military vehicles, nitrile seals or gaskets are used in carburetor diaphragms, fuel systems, and hydraulic hoses.
11/3/2009· Hello, I''ve contacted many A/C Places about retrofitting to R134a and most say that a new reciever/drier has to be installed, system flushed and compatible oil used. Some articles I have read online say that the new gas (R134a) will eat up the current seals …
To see a full table of resistance ratings for different chemicals, view our Printable Chemical Resistance Chart.. Rubber Chemical Resistance. This tool can be used to view the resistance of thousands of chemicals with different rubbers such as Viton and Nitrile.
Product Comparison – Butyl vs. Nitrile NewAge Industries has supplied reinforced hose in PVC, polyurethane and silicone for decades, but butyl and nitrile hose are newer offerings. Like many of our products, they''re designed to work well in several appliions.
23/7/2015· Sulphur Cured EPR, EPDM. Higher Tensile Strength. Higher Tear Strength. Less restrictive on choice of fillers. Low odour during curing process. From a manufacturing perspective Peroxide curing is more difficult as the selection of fillers that won''t react negatively during the curing process is likely to be more restrictive and post curing can
Material Reference. The chart below is intended to help in the material selection stage of designing rubber parts / products. Rubber compounding is a very broad and technical field, since basic rubbers or elastomers are mixed with various chemicals and ingredients (and even with each other) to obtain desired physical properties.
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
1/12/2021· PFA Insulation. PFA is an electricity-efficient option that can withstand temperatures reaching -100°C to 250°C. PFA is commonly used in Thermocouple wire but is also very effective in Military, Aerospace, Oil and Gas industry appliions. PFA is …
What Chemicals are Compatible with PTFE and Teflon®*? Low temperature: maintains high strength, toughness and self-lubriion as low as 5°K (-268°C /-450°F) and good flexibility at 194°K (-79°C / -110°F) PTFE Chemical Compatibility Chart: Polytetrafluoroethylene is very …
Ethylene-propylene compounds are prepared from ethylene and propylene (EPM) and usually a third monomer (EPDM). These compounds are used frequently to seal in brake systems, and for sealing hot water and steam. Ethylene propylene compounds have good resistance to mild acids, detergents, alkalis, silicone oils and greases, ketones, and alcohols.
4 Hydraulic Hose Selection Guide NRP Page Nuers Dash Size and W orking Pressure Industry Part Specifiions No. Construction Hose Fittings -3 -4 -5 -6 -8 -10 -12
24/2/2015· The final test specimen is a nitrile, which is not very ozone-resistant as evidenced by the growing cracks throughout the strained section of the test specimen. This sample would have the comparative rating of three, which is the worst rating that the specifiion can give. One can quickly understand that even if nitrile (buna-N) rubber is
