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Perfluoroelastomer (Ultra™) O-Rings


Perfluoroelastomer (Ultra™) O-Rings

Temperature Range:

-13°F (-25°C) to 600°F (316°C)

Hardness (Shore A) Range:

65 to 90

Also Know As:

Parofluor™ Parofluor ULTRA™, Perlast®, Kalrez®, Chemraz®

Designation:

FFKM, FFPM

Class:

JK, HK

Shelf Life:

Unlimited

Description:

Perfluoroelastomer is carbon-fluorine bond with one of the best thermal, oxidative and chemical stability of fluorinated polymers.

Advantages:

High reliability for dynamic and static applications and stability for aggressive media. Excellent chemical and thermal resistance due to the combination of between the carbon-atom and fluorine-atom.

Disadvantages:

Poor low temperature performance.

Perfluoroelastomer (Ultra™) O-Ring Parker Compounds

Compound #:Recommended For:Temperature Range:Color:
FF374-60Low Particle, Generation, Low Metal Ion Content5°F to 608°FPurple
FF354-65Low Closure Force5°F to 608°FWhite
FF102-75Acid Resistant, General Purpose5°F to 525°FBlack
FF106-75General Purpose, Low Cost5°F to 500°FBlack
FF200-75Low Comp Set, AMS7257, FDA5°F to 608°FBlack
FF302-75Etch Resistant, Low Metal Ions5°F to 608°FBrown
FF350-75Plasma, High urity, FDA, USP Class VI5°F to 608°FWhite
FF352-75General Purpose, Etch Resistant5°F to 608°FWhite
FF370-75Low Particle Generation, Low Metal Ion Content5°F to 608°FBlack
FF400-75Extreme Low Temperature-40°F to 500°FBlack
FF500-75Broad Chemical Resistance, FDA5°F to 550°FBlack
FF580-75Steam/Amine/Base Resistant, USP Class VI5°F to 525°FBlack
V8545-75FDA, General Purpose5°F to 572°FBlack
FF376-80Low Particle Generation, Low Metal Ion Content5°F to 608°FBlack
FF202-90Low Compression Set, Extrusion Resistant Pressure5°F to 608°FBlack
FF582-90Pressure5°F to 525°FBlack
V8581-90Plasma Etch Resistant, Low Stiction5°F to 550°FWhite
V8588-90Extrusion & RGD Resistant5°F to 572°FBlack

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