Epr O Ring Specifications

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.

Epr o ring specifications.

Each features a round cross section. Fda and nsf61 compliant o rings feature a round cross section and medium hardness. They offer low temperature flexibility with low gas permeability. Speak with a product expert.

Epdm o rings feature lower cost steam and chemical resistance for numerous applications. This is particularly useful when sealing phosphate ester hydraulic fluids and in brake systems that use fluids having a glycol base. Both o rings and x rings are often referred to by the collective term seals. Explore the world s largest inventory of epdm o rings at marco rubber.

Epr has a temperature range of 50 f to 160 f good tear resistance excellent abrasion resistance and fair to good resilience. Family of rubber materials. Monomers while a terpolymer greek three units is composed of three monomers. 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 ethylene propylene is especially good for steam among other things. Buna n and viton o rings can be used for sealing valves faucets flanges engines and more. 900 series o rings feature a round cross section. Epr specifically refers to ep copolymer while epdm refers to ep terpolymer.

While this is important information in terms of o ring manufacturing this difference is transparent to the end user. What is viton a. Ep copolymers must be peroxide cured while epdm polymers can be cured via sulfur or peroxide. O rings from ct gasket polymer co inc.

Ethylene propylene rubber is an elastomer prepared from ethylene and propylene monomers ethylene propylene copolymer and at times with an amount of a third diene monomer ethylene propylene diene terpolymers. 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.