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]

When it comes to sealing applications, two commonly used materials are Fluorocarbon and Viton®. In this blog post, we'll delve into the differences between these materials, their properties, and their applications.

Sep 7, 2022 · FKM is the American standard (ASTM) short form name for Fluoroelastomers or fluoro rubber material. F stands for Fluoro; the K is an abbreviation of the German word Kohlenstoff, meaning Carbon; and the M is the designation of …

Nov 26, 2020 · FKM seals, also known as fluorocarbon seals are industrial seals made of fluorocarbon elastomer material. This blog introduces fluorocarbon rubber, its material properties, and the advantages of FKM seals.

Jan 16, 2023 · FKM is a copolymer made of highly fluorinated hydrocarbons and developed during the 1950s. FKM seals display very good resistance to media, ozone and aging. The material is also stable in fuels as well as petroleum-based oils and greases, along with aliphatic and aromatic hydrocarbons.

Apr 12, 2019 · Discover the versatility of FKM gaskets in our comprehensive guide. Learn about Viton® (FKM), its applications, material grades, and key properties.

FKM (FPM, Viton ®, Fluorel ®) resist mineral oils and greases, aliphatic, aromatic and also special chlorinated hydrocarbons, petrol, diesel fuels, silicone oils and greases. It is suitable for high vacuum applications.

The -30 FKM seal material is an advanced FKM with high fluorine content that is suggested for low differential pressure service in rotary seal applications requiring more temperature, chemical, or compression set resistance, or lower breakout friction, compared to HNBR seal materials.

GF or F type FKM – An extension of the B type technology with further increases in fluorine content to provide better fuel and solvent resistance. They generally have 70% fluorine content and are used in flex fuel and agricultural applications where a variety of very aggressive chemicals are routinely used.