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Seals Eastern, Inc.
Seals, gaskets, and o-rings
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Compound 7182D Data Sheet
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| Description: Formulated AFLAS® Resistant to sour hydrocarbons |
| Physical Properties: |
|
ASTM Method |
Property |
Avg. Value |
Min. Value |
|
D412 Method A |
Tensile Strength |
3000 psi |
2750 psi |
|
|
Ultimate Elongation |
229% |
160% |
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|
Stress at Elongation |
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- M25 |
335 psi |
psi |
|
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- M50 |
627 psi |
350 psi |
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- M100 |
1336 psi |
792 psi |
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Strain Energy/ Unit
Volume at 20% elongation |
33 psi |
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Calculated Shear Modulus,
G |
621 psi |
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Calculated Youngs
Modulus, E |
1862 psi |
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E-secant from the initial
slope |
1750 psi |
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D624, Die B |
Tear Strength |
296 psi |
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|
Max Value |
Min Value |
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D2240, Type A |
Durometer Hardness |
85 points |
75 points |
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D297, 15 |
Specific Gravity |
1.55 |
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D395, Test B |
Compression Set |
Avg. Value |
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22 hrs @ 392F |
22% |
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70 hrs @ 392F |
28% |
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336 hrs @ 392F |
43% |
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D865 |
Dry Heat Aging |
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Change in Tensile |
Change in Elongation |
Change in Durometer |
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70 hrs @ 392F |
-3% |
-6% |
0 points |
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168 hrs @ 392F |
0% |
19% |
0 points |
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336 hrs @ 392F |
-7% |
38% |
-1 points |
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1000 hrs @ 392F |
-16% |
37% |
-4 points |
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Temperature
Data |
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D746 |
Brittle
Point |
-40F |
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D1329 |
Temp
Retraction TR-10 |
36F |
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Glass
Transition |
37F |
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Max Operating
Temp |
450F |
| Rev. |
8/15/1996 |
Shelf Life (years) |
20 |
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Meets specification: R-14-1 BPS-D202, AP800
091-095 MS-10-244
CNMS-E3402, CNMS-E3200 ES 2028-1 BB
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RETURN
LEGAL NOTICE: Seals Eastern makes no representations or warranties, implied or otherwise, on the
accuracy or completeness of the data herein.
Copyright 2011 Seals Eastern, Inc.
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Premium Quality Seals...
For a Cleaner, Safer, More Reliable World.TM
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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.
Format Rev: 11/17/11
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