VITON material datasheet


Viton is a brand of synthetic rubber and fluoropolymer elastomer commonly used in O-rings, chemical-resistant gloves, and other molded or extruded goods. The name is a registered trademark of DuPont Performance Elastomers L.L.C..

Viton fluoroelastomers are categorized under the ASTM D1418 and ISO 1629 designation of FKM. This class of elastomers is a family comprising copolymers of hexafluoropropylene (HFP) and vinylidene fluoride (VDF or VF2), terpolymers of tetrafluoroethylene (TFE), vinylidene fluoride (VDF) and hexafluoropropylene (HFP) as well as perfluoromethylvinylether (PMVE) containing specialties.

 

* Citing source: Wikipedia

  

 Chemical resistance chart

How to use this chart

» Meaning of symbol:

OK: Recommend

△: Must confirm if usable by testing advanced. 

X: Not recommend

» This chart only provide result of single chemical to material, if client use more than one kinds of chemical in the same time, please choose material by experience.

» This chart is for reference which not able to be applicable to all environment. Please design equipment according to practical experience.

 

Catagory Chemical VITON
Organic acids Acetic acid △ (30%)
Acetic acid, glacial  △ (20%)
Acetic anhydride X
Citric acid OK (20%)
Organic compound   Acetaldehyde X
 Acetone X
Alcohol:methyl
X
Benzaldehyde
X
 Benzene

Benzyl alcohol
OK
Benzyl chloride
OK
Corn oil
OK
Ethanol

Ethylene glycol
OK
Fatty acid
OK
Formaldehyde

X

Formic acid
X
Hexane
OK
Lactic acid
OK (85%)
Methanol
X
Paraffin oil
OK
Petroleum

 Phenol OK
Propane,liq
OK
 Propanol OK
Stearic acid

Tannic acid
OK
Tartaric acid

 Toluene
Urea
OK (<60°C)
Inorganic compound  Ammonia
X
Ammonium chloride
OK (Sai ammoniac)
Ammonium hydroxide

Ammonium nitrate

Ammonium sulfate

Aqua regia

Barium chloride
OK
Barium hydroxide
OK
Brine
OK
Calcium Chloride
OK
Calcium hydroxide
OK
Carbonic acid
OK
Chloric acid
X
Chlorine

Detergent
OK
Hydrobromic acid
(37% @ hot)
Hydrochloric acid
OK (70%)
Hydrofluoric acid
X
Hydrogen peroxide OK (36%)  (90%)
Nitric acid
(5%)  (40%)
Phosphoric acid
OK (85%)
Potassium hydroxide
X
Potassium nitrate
OK
Potassium sulfate
OK
Sodium carbonate
OK
Sodium hydroxide
△  (50%)
Sodium nitrate
OK
Sulfuric acid

OK (40%)  (60%@100°C) OK (95%@20°C△ (Fuming)

Sulfur dioxide


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