O rings from ct gasket polymer co inc.
Epr o ring specifications.
Epdm o rings feature lower cost steam and chemical resistance for numerous applications.
Buna n and viton o rings can be used for sealing valves faucets flanges engines and more.
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Both o rings and x rings are often referred to by the collective term seals.
Ep copolymers must be peroxide cured while epdm polymers can be cured via sulfur or peroxide.
Family of rubber materials.
Epr specifically refers to ep copolymer while epdm refers to ep terpolymer.
Epr ethylene propylene is especially good for steam among other things.
What is viton a.
Monomers while a terpolymer greek three units is composed of three monomers.
900 series o rings feature a round cross section.
Fda and nsf61 compliant o rings feature a round cross section and medium hardness.
Explore the world s largest inventory of epdm o rings at marco rubber.
This is particularly useful when sealing phosphate ester hydraulic fluids and in brake systems that use fluids having a glycol base.
Epdm aka ept ep terpolymer is composed of ethylene propylene and a third monomer called a diene three different dienes are in.
Epr has a temperature range of 50 f to 160 f good tear resistance excellent abrasion resistance and fair to good resilience.
Ctg s experienced engineers will custom tailor a seal to fit your exact requirements and manufacture 1 or 1 000 seals to your specifications that same day.
Epr aka epm ep copolymer contains only ethylene and propylene monomers.
Each features a round cross section.
While this is important information in terms of o ring manufacturing this difference is transparent to the end user.
Its temperature range is 60 degrees f to 260 degrees f and also works well with water hydraulic fluids brake fluids silicone oils and alcohol.
This is particularly useful when sealing phosphate ester hydraulic fluids and in brake systems that use fluids having a glycol base.
They offer low temperature flexibility with low gas permeability.
