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Perflas 9291
®seals are made of a
chemical resistant highly fluorinated fluoroelastomer (FEPM -
ASTM D1418 designated).
Perflas 9291 seals offer
outstanding resistance to high temperatures (300°C/572°F).
Perflas 9291 seals have been designed
for very demanding sealing applications in aggressive chemical environments.
Perflas 9291 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 |
5.5
(797) |
MPa (psi) |
| Tensile Strength |
16.6 (2406) |
MPa (psi) |
| Elongation |
170 |
% |
| Shore-A Hardness |
70 |
points |
O-ring (-214) Compression Set
ASTM Method B |
|
|
| 70hrs @ 23°C/73°F |
12 |
% |
|
70hrs @ 150°C/302°F
|
15
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%
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| 70hrs @ 200°C/392°F |
24 |
% |
| Low Temperature |
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| TR-10 |
-8.8 (+16) |
°C (°F) |
| TR-30 |
-1.8 (+23) |
°C (°F) |
| TR-50 |
-2.3 (+28) |
°C (°F) |
OTHER Perflas COMPOUNDS:
Perflas 9294
- Aggressive Chemical Service formulated perfluororubber (FFKM) compound.
Perflas 9295
- High Temperature Service (320°C) formulated perfluororubber (FFKM) compound.
SEALS EASTERN
MOLDING SUCCESS FOR 50 YEARS.
ISO 9001:2008 CERTIFIED - BVQi (NA), Inc.
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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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