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Chemours Viton® F-605C Fluoroelastomer (FKM)

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer Chemours
Trade Name Viton®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chemours Viton® F-605C Fluoroelastomer (FKM).pdf
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Material Notes:
Bisphenol curative-containing precompound. Improved polymer base vs. F-601C - improved rheology, compression setTemperature of Retraction (TR-10): -8°C. Polymer Fluorine Content: 69.5%. Volume Increase After 7 Days/Methanol/23°C: 5 to 10%Applications: FDA-compliant : compression molded goods requiring best fluids resistance.Viton Type F Information: Comprised of vinylidene fluoride (VF2), hexafluoroproylene (HFP) and tetrafluoroethylene (TFE). Highest fluorine content of Viton standard grades leads to highest chemical resistance and lowest flexibility at low temperatures.General Viton Information: Viton was introduced in 1957 as a high-performance aerospace sealing elastomer. It is now also used in other industries including automotive, fluid power, appliance, and chemical industries. It is noted for its outstanding performance in very hot and extremely corrosive environments. Compounds of Viton remain elastic indefinitely at 204°C or when exposed intermittently to 260°C under laboratory conditions. Viton is generally serviceable down to -18 to -23°C, although special formulations permit static use down to -54°C (-65°F). Also, Viton has proven to be satisfactory for static seals under conditions approaching absolute zero. Viton has excellent resistance to oils, fuels, lubricants, and most mineral acids. It has extremely low permeability to a broad range of substances. It is resistant to aliphatic, aromatic hydrocarbons. It is extremely resistant to compression set, even at high temperatures. It has exceptional good resistance to atmospheric oxidation, sun, weather, fungus, and mold. It has good electrical properties in low voltage, low frequency applications and low burning characteristics.Chemours was formed from former DuPont performance chemicals businesses, including the Viton product line, in 2015.
Physical Properties Metric English Comments
Density 1.90 g/cc
0.0686 lb/in³
Mooney Viscosity 60

@Temperature 121 °C
60

@Temperature 250 °F
Nominal Viscosity, ML 1+10
Mechanical Properties Metric English Comments
Compression Set 30 %

@Temperature 200 °C
30 %

@Temperature 392 °F
70 hours
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 204 °C
399 °F
Continuous use
>= 260 °C
>= 500 °F
Intermittent use
Minimum Service Temperature, Air -23.0 - -18.0 °C
-9.40 - -0.400 °F
Viton is generally useful down to -18 to -23°C.
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