FKM / Viton O-rings
Fluorocarbon (FKM) / Viton® O-rings are made of Viton® a well-known high performance rubber. The Viton O-rings have excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, fuels, hydraulic fluids, aromatics and many organic solvents and chemicals.
In addition to the standard Viton® compounds, we can supply viton O-rings made by Viton® like general type (A-TYPE, 66% fluorine), middle fluorine content type (B-, GBL-TYPE, 67~68.5% fluorine), high fluorine content type (F-, GF-TYPE,70% fluorine ), improving low temperature flexibility type (GLT-, GFLT) and excellent resistant to more chemicals and solvents-- Viton® ETP Extreme.
Service Temperature of Viton® O-rings: For general type Viton® O-rings the service temperature is better limited to approximately from -26 C (-15 C) to 232 C (450 C) in static applications, though the service temperature can arrive to 275 C at short time but up to 232 C the parts life will be shortened. In dynamic applications, the working temperature of Viton® O-rings is suitable between -15 C and 200 C. For GLT-type the low temperature can be down below -40 C.
Hardness of the Viton® O-rings: For general Viton® O-rings the hardness is from 50 to 90 Shore A. For others type 60 to 90 Shore A are appropriate.
Color of the Viton® O-rings: Now black, brown, green, white, rust, yellow, blue are available, or any assigned color from customers.
Application of the Viton® O-rings: Because FKM O-rings have excellent resistance to high temperature, oil, solvent, flame, chemicals and weathering, they are usually applied in automotive, chemical processing, aerospace and many other industries. Viton GLT O-rings has a more broad usable thermal range of -45 C to +275 C and outstanding in aggressive HTS-type oils, applied in aerospace applications. Viton ETP O-rings are usually applied in the chemical industrial field.
Viton® is aregistered trademark of DuPont Performance Elastomers
O-rings VITON
O-rings VITON Viton O-Rings are made of FKM or original DuPont Viton®. They are also known as Flouroelastomer O-rings or Fluorocarbon O-Ring Viton O-Rings or commonly can exhibit exceptional resistance to heat, aging, weather, ozone, oxygen, and sunlight, as well as to a broad range of fuels, solvents, and chemicals. We carry custom, standard and metric Viton O-ring sizes. Our O-ring chart provides sizing information for standard inch sizes while metric viton..
O-rings VITON/FKM - 60° Shore A
O-rings VITON/FKM - 60° Shore A Viton O-Rings are made of FKM or original DuPont Viton®. They are also known as Fluoroelastomer O-rings or Fluorocarbon O-Rings. Viton O-Rings or commonly can exhibit exceptional resistance to heat, aging, weather, ozone, oxygen, and sunlight, as well as to a broad range of fuels, solvents, and chemicals. We carry custom, standard and metric FKM Viton O-ring sizes. Our FKM O-ring chart provides sizing information for standard in..
O-rings VITON/FKM - 65° Shore A
O-rings VITON/FKM - 65° Shore A On the basis of their chemical structure, their fluorine content or their mechanism of crosslinking, FKM O-rings can be classified into separate groups. The new FKM polymers used to produce FKM O-rings have a much wider tolerance profile to fluids than traditional fluoroelastomers. The FKM O-rings can resist solids, bases and ketones, as well as aromatic hydrocarbons, fuels, acids and steam. Our Viton O-Rings are made of FKM or..
O-rings VITON/FKM - 70° Shore A
O-rings VITON/FKM - 70° Shore A The new FKM polymers used to produce FKM O-rings have a much wider tolerance profile to fluids than traditional fluoroelastomers. On the basis of their chemical structure, their fluorine content or their mechanism of crosslinking, FKM O-rings can be classified into separate groups. The FKM O-rings can resist solids, bases and ketones, as well as aromatic hydrocarbons, fuels, acids and steam. Our Viton O-Rings are made of FKM or or..
O-rings VITON/FKM - 70° Shore A - Low-Temperature Flexibility to -50 °C
O-rings VITON/FKM - 70° Shore A - low-temperature flexibility to -50 °C The low-temperature FKM O-rings down to -50 C° provides the intense low-temperature performance required at high altitudes and during engine start-up in the face of the challenging requirements of the aerospace industry. Increased FKM O-rings life in low-temperature fuel applications and excellent compression set tolerance are only some of the advantages of the low-temperature resistant FKM which ..
O-rings VITON/FKM - 70° Shore A - Low-Temperature Flexibility to -30 °C
O-rings VITON/FKM - 70° Shore A - low-temperature flexibility to -30 °C The low-temperature FKM O-rings down to -30 C° provide the intense low-temperature performance required at high altitudes and during engine start-up in the face of the challenging requirements of the aerospace industry. FKM O-rings for low temperatures down to -30deg C have a remarkably high tolerance to a variety of particular media and contaminants, such as mineral oils, hydrocarbons, aliphatic,..
O-rings VITON/FKM - 70° Shore A - FDA, USP Class VI
O-rings VITON/FKM - 70° Shore A - FDA, USP Class VI These food-safe FKM O-rings have ingredients, fully approved by FDA and the European Authorities for use in the food and pharmaceutical industries, wherever demands are high. The FDA approved FKM O-rings are made only of food-safe polymers and they have a much wider tolerance profile to fluids than traditional fluoroelastomers. You can be assured that the food safe FKM O-rings are safe for direct food contact by e..