Viton™ Fluoroelastomer Gum

Overview

Viton™ Gums are fluoroelastomers that do not contain a curative. They can be crosslinked or cured with a diamine or bisphenol curative, and peroxide curative for the APA grades, to obtain the final vulcanizate. Viton™ Gums are most suitable for compounders that have the necessary setup for the curing or crosslinking processes.

Viton™ Fluoroelastomer Gums are classified as A, B, AL, and APA types based on the amount of fluorine in the polymer and the monomer composition. Higher levels of fluorine increase their resistance to solvents and other chemicals but reduce their low-temperature flexibility. Depending on the application, a careful selection of the base gum and curative combination gives the overall best properties of the final vulcanizate.
 

Problems Solved

Control over the curing process and specific properties of the cured fluoroelastomer compounds
Elastomers perform in extreme temperatures while retaining its mechanical properties
Limited resistance of traditional elastomers to oils and chemicals at elevated temperatures
Changes in the mechanical properties of elastomers at low and sub-zero temperatures
Decomposition or degradation of non-fluorinated elastomers when exposed to oils, fuels, acids, and harsh chemicals
Permeability of elastomeric compounds for use in transportation fuel applications
Dissolution of rubbers and elastomers by aliphatic and aromatic hydrocarbons
Low electrical properties and burning resistance of rubbers and elastomers
Availability and supply issues of FKM and fluorinated elastomers

25 Products
1
Viton™ B-600 Sheet container
Viton™ B-600 is an intermediate viscosity fluoropolymer gum that is supplied in sheet form. Viton™ B-202 can be cured with Viton™ VC-30 or Viton™ VC-50 curative.
2
Viton™ GLT-200S container
Viton™ GLT-200S is a low viscosity peroxide-curable fluoroelastomer with 64% fluorine content. The product offers exceptional low-temperature flexibility for molding applications.
3
Viton™ A-HV Pellets container
Viton™ A-HV is a gum fluoropolymer with an ultra high viscosity and supplied in pellet form. Viton™ A-HV provides the best resistance to compression set compared to other A-type polymers.
4
Viton™ A-700 container
Viton™ A-700, formerly called VTR-6769, is a gum fluoropolymer with a high viscosity compared to other A-type gum polymers. Viton™ A-700 is designed for use with Viton™ curative VC-50.
5
Viton™ AL-300 container
Viton™ AL-300 is a low viscosity gum fluoropolymer with improved low-temperature flexibility. Viton™ AL-300 is typically cured with Viton™ VC-50 curative.
Page
Displaying 1 - 5 of 25 Results
Can’t find the right product?
Talk To An Expert