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  Seals Eastern, Inc.
Seals, gaskets, and o-rings
 
Compound 7182A Data Sheet
Description: 
Physical Properties:
ASTM Method Property Avg. Value Min. Value
D412 Method A Tensile Strength  2900 psi  2300 psi
Ultimate Elongation  75%  60%
Stress at Elongation    
- M25  2000 psi   psi
- M50  2360 psi  1800 psi
- M100   psi   psi
Strain Energy/ Unit Volume at 20% elongation  330 psi  
Calculated Shear Modulus, G  5305 psi  
Calculated Youngs Modulus, E  15915 psi  
E-secant from the initial slope  14960 psi  
D624, Die B Tear Strength  323 psi  
Max Value Min Value
D2240, Type A Durometer Hardness  96 points  93 points
D297, 15 Specific Gravity  1.59  
         
D395, Test B Compression Set Avg. Value  
22 hrs @ 392F 32%  
70 hrs @ 392F 47%  
336 hrs @ 392F %  
D865 Dry Heat Aging
Change in Tensile Change in Elongation Change in Durometer
70 hrs @ 392F -5% -1% -3 points
168 hrs @ 392F % %  points
336 hrs @ 392F 29% 12% 2 points
1000 hrs @ 392F  25%  10% 2 points
  Temperature Data  
D746 Brittle Point  F
D1329 Temp Retraction TR-10  F
Glass Transition  37F
Max Operating Temp  450F
Rev.  11/7/1995 Shelf Life (years) 20

Meets specification: S-13  BPS-D202, AP950
  091-065  
    

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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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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