Fluorocarbon viton fkm vs nitrile nbr.
Fluoro rubber vs viton.
Originally developed by dupont viton fkms are today also produced by daikin chemical 3m s dyneon dyneon fluoroelastomers solvay specialty polymers halopolymer elaftor.
Two of the most commonly approved elastomers nitrile popularly referred to as nbr or buna n and viton fluorocarbon rubber.
Things to consider include a seal s temperature capabilities fluid compatibility abrasion and tear resistance differential pressure resistance and price.
The primary differences between viton and epdm is in their chemical resistance and temperature ranges.
Robinson rubber products company inc.
Both have different properties and applications for general industrial use.
The material is widely used when dealing with aggressive fuels and chemicals that would rapidly degrade other rubbers.
O rings can be used in many applications as they are manufactured from a wide range of materials.
Formulate a fluorocarbon fluoroelastomer rubber compound to meet your specific application and performance requirements please contact robinson rubber products at e mail.
See below for a more comprehensive listing of viton properties.
Fluorocarbons viton s are not recommended for exposure to ketones amines low molecular weight esters and ethers nitro hydrocarbons hot hydrofluoric or chlorosulfonic.
Viton rubber is a fluoro elastomer whereas epdm rubber is ethylene propylene diene monomer.
These polymers are usually cured by vulcanisation which results in strong.
Which material is right for your application.
Viton is a synthetic rubber and fluoropolymer elastomer that is used in o rings and other molded or extruded products.
Makes no expressed or implied warranty as to any qualities attributes or.
It is equivalent to fpm by iso din 1629 standard.
Fluoro elastomer is a highly resilient type of synthetic rubber and its hard wearing qualities make it a popular choice in the oil and gas industries.
Someone deciding whether to buy viton or fluorocarbon o rings should also look at all the options before specifying a particular material.
Viton extreme etp offers similar chemical compatibility as kalrez with temperature performance with a tr 10 of 40 f and brittleness to 76.
Are viton and fkm the same.
At high temperatures viton retains good mechanical properties compared to other elastomers.
It offers the best fluid resistance of any commercial rubber.
A fluoroelastomer polymer viton rubber is known for its performance under high heat and corrosive environments.
Properties of viton o rings.
O rings are usually made from rubber or more specifically polymers elastomers.
All fkms contain vinylidene fluoride as a monomer.
