Epdm O Rings Specifications

We supply epdm o rings epdm seals and epdm gaskets in standard as568 sizes and in custom configurations to match your design needs.

Epdm o rings specifications.

Epdm rubber ethylene propylene diene monomer rubber is a type of synthetic rubber that is used in many applications. Epdm offers outstanding resistance to weather heat and ozone. Epdm is made from ethylene propylene and a diene comonomer that enables. Our stock o ring compoundare made with an amount of a third diene monomer ethylene propylene diene terpolymers.

O rings are typically called out by the inner diameter of the torus and the diameter of the round cross section. For standard sizes aerospace standard as568 and iso 3601 for metric sizes are used to give the dimension and tolerance. Buna n and viton o rings can be used for sealing valves faucets flanges engines and more. If you need epdm properties that are different than the ones shown in the chart below we can reformulate the compound of the epdm material so that the epdm rubber specifications suit your needs.

Finding the correct material especially if you are using it for an o ring seal is important as the rubber can degrade quickly if the material is not. Thus for an as568 010 size 70 shore a nitrile would be. 900 series o rings feature a round cross section. Technical specifications polymer material options.

Parker s ethylene propylene rubber epm epr epdm o rings are compatible with solvents and other chemicals. Epdm has a great acceptance in the sealing world because of its excellent resistance to heat water and steam alkali mild acidic and oxygenated solvents ozone and sunlight uv. 0 239 x 0 070 70 bn. About epdm ethylene propylene diene monomer.

Speak with a product expert. Custom epdm o rings gaskets and seals can be tailored to meet your specifications for durometer color and industry certifications including fda nsf 3a and more see below. These compounds also withstand the effect of brake fluids and skydrol and other phosphate ester based hydraulic fluids. Ethylene propylene rubber is an elastomer prepared from ethylene and propylene monomers ethylene propylene copolymer.

In stock and ready to ship. The m class comprises elastomers having a saturated chain of the polyethylene type the m deriving from the more correct term polymethylene. Epdm is an m class rubber under astm standard d 1418. Epdm o rings feature lower cost steam and chemical resistance for numerous applications.

Ethylene propylene epdm o rings. It is also compatible with ketones fireproof hydraulic fluids alkalis and water. Each features a round cross section.