Viton

Viton A

Viton B

Viton F

Base

Extreme

Manufacturing
Specifications

Chemical
Resistance Guide


DuPont

MSDS Sheets





Base-Resistant Fluoroelastomer
Viton® for Base Resistance is a new offering that has the performance equivalent to other TFE elastomers currently on the market. Aflas® is the most commonly used name to represent this family of TFE elastomers.

Viton® for Base Resistance Fluoroelastomer resists property loss in exposure to basic chemicals such as primary and secondary amines, and strong caustics, such as potassium, sodium, and ammonium hydroxide.

Viton® for Base Resistance Fluoroelastomers is recommended for molded and calandered products that are exposed to high pH fluids.

Typical Properties
Hardness Durometer Shore A: 75±5
Tensile Strength: 1700 psi minimum
Elongation: 250%
Temperature Range: -3°C to 204°C (400°F)
Color: Black
100% Modulus psi: 760



Chemical Resistance
Viton® Base Resistant Fluoroelastomer resists a broad range of chemicals including:
Steam/Hot Water
Bases
Sour (H2S) Oil and Gas
Pulp and Paper Liquors
Insecticides, Herbicides
Ozone
Oils and Lubricants
Oxidizing Agents
Amine Corrosion Inhibitors
Power Steering Fluids
Transmission Fluids
Acids

Products Available
Sheeting for Gaskets
Molded Parts
Cloth Inserted Sheeting
Extrusions




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Viton® is a registered trade mark of Dupont Dow Elastomers L.L.C.