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Seals Eastern, Inc.
Perflas ® FFKM Seals, gaskets, and o-rings
Perfluorinated rubber for ultra high temperature
and chemically aggressive applications.


134 PEARL STREET
RED BANK, NJ 07701-0520 USA
TEL: 732 747 9200  FAX: 732 747 3647

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Perflas 9295® seals offer high temperature service and are resistant to aggressive chemicals. They are a thermally stable, perfluorinated elastomer (FFKM). Perflas 9295 seals offer outstanding resistance to high temperature (320°C/608°F). Perflas 9295 seals resist attack by nearly all chemical reagents, including organic and inorganic acids, alkalines, ketones, esters, alcohols, fuels and hot water.

TYPICAL PHYSICAL PROPERTIES
Property Value Units
100% Modulus 7.7 (1117) MPa (psi)
Tensile Strength 19.5 (2828) MPa (psi)
Elongation 268 %
Shore-A Hardness 73 points
Heat Aging 70hrs @ 275°C/528°F    
100% Modulus Change +27 %
Tensile Strength Change +11 %
Elongation Change -9 %
Shore-A Hardness Change 0 points
Heat Aging 70hrs @ 290°C/554°F    
100% Modulus Change +14 %
Tensile Strength Change +2 %
Elongation Change -2 %
Shore-A Hardness Change +1 points
O-ring (-214) Compression Set
ASTM Method B
   
70hrs @ 23°C/73°F 25 %

70hrs @ 200°C/392°F

37

%

70hrs @ 230°C/446°F 45 %
Steam Resistance , 70hr @ 550F
ASTM D471
   
Tensile Strength Change -41 %
Elongation Change 81 %
Shore-A Hardness Change -8 points
Volume Change 3 %

OTHER Perflas COMPOUNDS:
Perflas 9291 - General Service highly fluorinated fluororubber (FEPM) compound.

Perflas 9294 - Aggressive Chemical Service formulated perfluororubber (FFKM) compound.

SEALS EASTERN
MOLDING SUCCESS FOR 50 YEARS.

ISO 9001:2008 CERTIFIED - BVQi (NA), Inc.

Perflas ® is the registered trademark of Seals Eastern, Inc.; FastDash ™ is a trademark of Seals Eastern, Inc.; OringOnline ® is a registered trademark of Seals Eastern, Inc.; 7182 ™ is a trademark of Seals Eastern, Inc.; AFLAS ® is a registered trademark of Asahi Glass Co., Ltd.; Viton ® is a registered trademark of Dupont Performance Elastomers, LLC.

All statements, information, and data presented herein are believed to be accurate and reliable but are presented without warranty, guarantee, or responsibility of any kind, expressed or implied. Statements or suggestions regarding possible use of this product is made without representation or warranty that any such use is free of patent infringement, and we are not recommending to infringe on any patent. The user should not assume that all safety measures are indicated or that other measures may not be required.

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