Aflas O Ring Material

Aflas is the tradename for a unique fluoroelastomer based upon an alternating copolymer of tetrafluoroethylene and propylene tfe p.

Aflas o ring material.

If you are looking for an o ring suitable for contact with automotive fluids consider the following differences between fkm and tfep. We stock all major compounds including buna nitrile viton fkm epdm silicone teflon aflas etc. O ring material quick reference guide rubber sealing materials. Tfe p is a copolymer of tetrafluoroethylene and propylene with a fluorine content of app.

We can provide alfas in o rings gaskets sheet gasket material and molded aflas parts. This popular o ring material family comparison shows basic rubber material family properties and performance plastic properties. About aflas tfe p. Aflas o ring seals display exceptionally high resistance to a large number of specific media and chemicals e g.

The elastomer when properly formulated can be used to fabricate o rings gaskets seals packings and coatings possessing several unique properties. This material is unique due to its resistance to petroleum products steam and phosphate esters. All are sized to the sae standard as568. In some respects it exhibits media compatibility properties similar to ethylene propylene and fluorocarbon.

In some respects it exhibits media compatibility properties similar to ethylene. Tfe p is a copolymer of tetrafluoroethylene and propylene with a fluorine content of app. Global o ring and seal llc is a master distributor of o rings backup rings x rings cord stock and related seals servicing industrial distributors worldwide. Aflas back to materiály.

For technical drawings and 3 d models click on a part number. In other media the range is 41 f to 392 f 200 c aflas does not do well in cold applications. They have a round profile and are suitable for a wide range of static and dynamic sealing applications. While these aflas o rings are commonly used with petroleum fluids they also resist many chemicals such as ammonia calcium hydroxide and acetic boric and phosphoric acids.

About aflas tfe p. Hot water steam acids lyes ammonia bleaches sour h2s gases and oils as well as amines and especially media with additives containing amine and corrosioninhibitors doped motor oils and gearbox oils brake fluid and. Alfas is known for its use in oil field applications and its electrical resistance properties. O ring groove design plays an important part in how an o ring seals.

Tight tolerances should be used in metal housings where possible to prevent extrusion. This material is unique due to its resistance to petroleum products steam and phosphate esters.