Aflas® O-rings

Aflas® O-Rings

Aflas® (TFE Propylene)

Trade Name:
Above ..................................................3M

Aflas, a recently introduced material, is unique due to its resistance to petroleum products, steam, phosphate esters and brake fluids.  In some respects it exhibits media compatibility properties similar to ethylene propylene and fluorocarbon. It has fair resistance to brake fluids and phosphate esters while exhibiting good resistance to petroleum oils. Aflas is finding interest for seal applications requiring petroleum resistance, steam and amine resistance such as those applications encountered in the petroleum industry.  Aflas o-rings are great in applications requiring petroleum and brake fluid resistance or petroleum and phosphate ester resistance.  The temperature service range for this material is -20^oF to
+446 ^oF.

Aflas® O-Rings

Aflas® o-ring sizes:

To determine the o-ring size you require go to the following link: http://www.usseal.com/Oringdim.htm

If the size you need is not listed, please call us at (714) 593-9780.   

Aflas O-Rings Properties

Excellent heat resistance with continuous service temperature capability of 446°F, chemical resistance including resistance to strong acids and bases, high electrical resistivity, excellent oil resistance.

Temperature Range:

-20 F to +446 F

Recommended use of Aflas® O-Rings

Inorganic acids, alkalis, high temperature steam, polar solvents, organic bases, hydrocarbon oils, amines and amine corrosion inhibitor systems, and hydrogen sulfide bearing fluids.

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