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FKM is a family of fluorocarbon-based fluoroelastomer materials defined by ASTM International standard D1418,[1] and ISO standard 1629.[2] It is commonly called fluorine rubber or fluoro-rubber. FKM is an abbreviation of Fluorine Kautschuk Material.[3] All FKMs contain vinylidene fluoride as the common monomer, to which different other monomers are added for specific types and functionalities, fitting the desired application.
Originally developed by DuPont (under the brand name Viton, now owned by Chemours), FKMs are today also produced by many other companies, including: Daikin (Dai-El),[4] 3M (Dyneon),[5] Solvay S.A. (Tecnoflon),[6] HaloPolymer (Elaftor),[7] Gujarat Fluorochemicals (Fluonox),[8] and several Chinese manufacturers. Fluoroelastomers are more expensive than neoprene or nitrile rubber elastomers. They provide additional heat and chemical resistance.[9] FKMs can be divided into different classes on the basis of either their chemical composition, their fluorine content, or their cross-linking mechanism.
^"ASTM D1418 - 21 Standard Practice for Rubber and Rubber Latices—Nomenclature". www.astm.org. Retrieved 2021-06-20.
^"ISO 1629:2013". ISO. Retrieved 2021-06-20.
^Schuster, Jens; Lutz, Johannes; Shaik, Yousuf Pasha; Yadavalli, Venkat Reddy (2022-10-01). "Recycling of fluoro-carbon-elastomers – A review". Advanced Industrial and Engineering Polymer Research. Recycling of Rubbers. 5 (4): 248–254. doi:10.1016/j.aiepr.2022.08.002. ISSN 2542-5048. S2CID 251658624.
^"Fluoroelastomers". DaikinChemicals.com. Osaka: Daikin Global. 2021. Retrieved 5 March 2021.
FKM is a family of fluorocarbon-based fluoroelastomer materials defined by ASTM International standard D1418, and ISO standard 1629. It is commonly called...
perfluoroelastomeric compounds containing an even higher amount of fluorine than FKM fluoroelastomers. They have improved resistance to high temperatures and...
its installed capacity for Fiber Optic Cables from 1.4 million FKM to 2.4 million FKM. Additionally, in the same year, the company initiated a new project...
chemical resistance. Several compositions of fluoroelastomers exist including FKM (by ASTM D1418 standard, equivalent to FPM by ISO/DIN 1629 standard); perfluoro-elastomers...
The Maluku Sovereignty Front (FKM) (Indonesian: Front Kedaulatan Maluku) is a secessionist movement on Ambon Island, aiming to restore the Republic of...
Fazle Kaderi Mohammad Abdul Munim (also known as FKMA Munim; 1 December 1924 – 16 February 2001) was a Bangladeshi jurist served as the 4th Chief Justice...
All-Polymer Race Engine Project Chooses Solvay's Amodel® PPA and Tecnoflon® FKM for Water Cooling Components and Seals". Retrieved 2016-06-10. "Solvay's...
Fluorinated propylene monomer, a fluorocarbon elastomer also known by the initials FKM, and better known under the proprietary brand name Viton This disambiguation...
Machine, Society for Voluntary Control of Fair and Exhibition Statistics (FKM) Audited Trade Fair and Exhibition Figures 2008 Archived 27 February 2012...
its stability caused by oxidation. Commonly used synthetic rubbers FKM- GBL-S and FKM- GF-S found in modern vehicles were found to handle biodiesel in all...
NFR/Northeast Frontier Zone – Railway Enquiry". India Rail Info. Khan, Amjad Ali. "FKM/Fakiragram Junction Railway Station Map/Atlas NFR/Northeast Frontier Zone...
softer materials such as PTFE or various elastomers such as NBR, EPDM, or FKM depending on the maximum operating temperature. A closed soft seated valve...
Sovereignty Front (FKM) has operated in Ambon, stockpiling weapons and flying the RMS flag in public places. The leader of the FKM organisation, Alex...
straps may be made of leather, plastic, polyurethane, silicone, rubber, FKM, cloth, or metal, sometimes in combination. It can be regarded as a fashion...
other industries.[citation needed] Extruded fluoropolymer tubes such as FKM (Viton, Fluorel, etc.) have good compatibility with acids, hydrocarbons,...
of dust lips or exclusionary lips may be used. Common elastomers include FKM, ACM, NBR, HNBR, and AEM. In order to resist wear, the compounds' durometer...
clubs are affiliated with FK Inter Bratislava: AS Trenčín (2016–present) FKM Stupava (2016–present) Stadium Pasienky is a multi-use stadium in Bratislava...
Universitas Indonesia". Komdrhc.ui.ac.id. Retrieved 2013-02-03. https://lib.fkm.ui.ac.id/. {{cite web}}: Missing or empty |title= (help) Indonesia, C. N...
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