Is Viton the same as FKM?
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. FKM is the American standard ASTM short form name for Fluro-Elastomer.
Is fluorocarbon the same as FKM?
FKM is a family of fluorocarbon-based fluoroelastomer materials defined by the ASTM International standard D1418, while it is called FPM by ISO 1629 (both first ed. 1995 and ed. 2013). It is commonly called fluorine rubber or fluoro-rubber.
Is fluorocarbon same as Viton?
Viton® is the brand name for fluorocarbon rubber polymers of the Chemours Company. This type of polymer is used extensively by ERIKS, however we do not claim or promote the use of any specific brands of polymers in our compounds.
What is FKM O ring?
FPM is the ISO designation, FKM is the ASTM designation. All of the designations stand for one single base material, which is fluoro rubber. This rubber is used in applications that need O-rings that are resistant to high temperatures and chemical attacks.
What is e FKM?
FKM is the ASTM designation for a class of fluorinated, carbon-based synthetic rubber, commonly known as fluoroelastomer. FKM has impressive heat resistance, allowing FKM seals to withstand temperatures greater than 200°C.
What does FKM stand for?
FKM
| Acronym | Definition |
|---|---|
| FKM | Front Kedaulatan Maluku (Indonesian: Maluku Sovereignty Front) |
| FKM | Fogarty Klein Monroe (Houston, Texas) |
| FKM | Fakulti Kejuruteraan Mekanikal (Malay: Faculty of Mechanical Engineering) |
| FKM | Field Kitchen, Modular |
Why is Viton so expensive?
Why use Viton™? A Viton™ o ring will tend to be significantly more expensive than the equivalent nitrile component. This is because it simply does the job where other products cannot.
Is fluorocarbon plastic or rubber?
Fluorocarbon (FKM) Fluorocarbon elastomers are highly fluorinated, carbon backboned polymers used in applications to resist harsh chemical and ozone attack with a thermal stability to 500°F (262°C). Fluorocarbons also offer low compression set and excellent aging characteristics.
Is Viton the same as nitrile?
Temperature: Viton® seals can withstand temperatures up between -20°C to 210°C. This makes Viton® far superior to Nitrile in these regards. They are also designed to resist most oils and lubricants, more importantly petroleum-based lubricants.
Who makes Viton rings?
DuPont Performance Elastomers LLC
Viton O-Rings are O-Rings made of the synthetic rubber Viton, trademarked by the DuPont Performance Elastomers LLC. Viton is the most common flouroelastomer used to produce O-Rings and other applications. It is highly resistant to fuels, chemicals, and high temperatures.
What is FKM used for?
Today, FKM materials are commonly used to manufacture o-rings, seals, and gaskets for a variety of high-performance applications in the automotive, aerospace, energy, semiconductor, and industrial industries.
What are Viton seals?
A Viton™ seal is simply a seal manufactured from Viton™. These seals or gaskets are commonly used to seal leaks, valves, pumps and similar. Viton™ o rings are the most common type of seal, which we provide here at NES in a variety of sizes and profiles.
What does FKM stand for in rubber category?
What is FKM? Fluroelastomer or FKM is a class of synthetic rubber designed for very high temperature operation. FKM provides extraordinary levels of resistance to chemicals, heat and oil, while providing useful service life above 200°C. FKM are not a single entity but a family of fluoropolymer rubbers.
What is the chemical composition of a FKM?
On the basis of their chemical composition FKMs can be divided into the following types: Type 1 FKMs are composed of vinylidene fluoride (VDF) and hexafluoropropylene (HFP). Type 2 FKMs are composed of VDF, HFP, and tetrafluoroethylene (TFE). Type 3 FKMs are composed of VDF, TFE, and perfluoromethylvinylether (PMVE).
Which is the best type of FKM to use?
They are available as base polymers (gumstock) or products formulated with ionic or peroxide curable systems. Ionic curable FKM materials have a good balance of mechanical properties and sealing performance along with ease of processing.
What’s the difference between a FPM and a FKM?
FKM is a family of fluoroelastomer materials defined by the ASTM International standard D1418. It is equivalent to FPM by ISO/DIN 1629 standard. All FKMs contain vinylidene fluoride as a monomer.
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