Is FPM and FKM the same?

Is FPM and FKM the same?

The terms Viton® O-rings, FPM and FKM often lead to confusion and incorrect interpretations. FPM is the ISO designation, FKM is the ASTM designation. Viton®, Dai-El and Technoflon are brands for FPM polymers. All of the designations stand for one single base material, which is fluoro rubber.

What is FPM Oring?

FPM-Viton® O-Rings are sealing rings for high temperature applications and/or in contact with agressive chemical products. Among the whole synthetic rubbers, FPM-Viton® is the most resistant to halifatic, aromatic and chlorinated hydrocarbons. Its international abbrevation is FPM or FKM (Fluorocarbone monomer).

What is FKM O ring?

Viton® is a trade name for the Chemours brand of fluorocarbon, also known as FKM. FKM is a well-known high-performance rubber that has excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, fuels, hydraulic fluids, aromatics and many organic solvents and chemicals.

Is Viton and FPM the same?

The terms FKM, FPM and Viton® are all different designations that stand for the same base material, which is fluoro rubber. FKM is the abbreviation according to the ASTM, FPM is the short form for the fluoroelastomer category according to DIN/ISO and Viton® is the registered trademark of DuPont Performance Elastomers.

Is FKM Viton material?

Fluoro-Elastomer is usually referred to as FKM FPM or as VITON™ after the popular brand which produces it. You may see this rubber listed in different places with these different names, but they are all one and the same.

What is EPDM O ring?

EPDM o-rings, or ethylene propylene o-rings, are a family of synthetic elastomers with lower cost steam and chemical resistance, particularly for applications involving solvents, acids and other mild chemicals.

What size is a O-ring?

There are various size options depending on the ID you need to measure, but the most common sizes are 2-12”, 12-24”, 24-36”, 36-48”, and 48-60”. O-Ring Installation Tool – The PRO TOOL V rolls o-rings right into the groove for quick, safe installation.

What is O-ring material?

O-rings are mechanical gaskets with a round cross section. They are used to prevent gas and fluid leaks in static and dynamic applications and are manufactured from various types of elastomers. Some of the common types of O-ring materials include PTFE, Nitrile (Buna), Neoprene, EPDM Rubber and Fluorocarbon (Viton).

What is FPM in speed?

Surface feet per minute (SFPM or SFM) is the combination of a physical quantity (surface speed) and an imperial and American customary unit (feet per minute or FPM). It is a unit of velocity that describes how fast the cutting edge of the cutting tool travels.

What is Viton GLT?

Viton GLT is a fluoroelastomer designed to retain the high heat and the chemical resistance of general use grades of Viton, while improving the low temperature flexibility of the material. Glass transition temperatures (Tg) of materials are indicative of low temperature performance in typical elastomer applications.

What is the best O-ring material?

O-Ring Materials and Types Nitrile (Buna-N) Ethylene Propylene Rubber (EPR) Fluorocarbon (Viton) Neoprene Polyurethane Silicone PTFE FFKM Ethylene Propylene (EPDM) Fluorosilicone

Is FPM and Viton the same?

The terms FKM, FPM and Viton® are all different designations that stand for the same base material, which is fluoro rubber. FKM is the abbreviation according to the ASTM , FPM is the short form for the fluoroelastomer category according to DIN/ISO and Viton® is the registered trademark of DuPont Performance Elastomers .

What are the different types of O-rings?

O-Ring Materials PTFE O-Rings. Silicone O-Rings. Nitrile O-Rings (Buna-N or Acrylonitrile Butadiene Rubber O-Rings) Nitrile is a resilient elastomer used in a wide variety of industries, such as aerospace and heavy duty equipment. HNBR O-Rings. Viton O-Rings. EPDM O-Rings. Neoprene O-Rings. Polyurethane O-Rings. Rubber O-Rings. X-Rings: An Alternative to O-Rings.

What is FPM material?

DMR FPM is a brown fluorocarbon elastomer commonly referred to as VITON (™ Du Pont ) and FPM. This material has excellent physical and. chemical properties and has a very high resistance to hydraulic fluids, chemicals and a number of organic compounds and will also operate in. temperatures between -20° to +210°C.

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