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  Seals Eastern, Inc.
Seals, gaskets, and o-rings
 
Compound 7042U Data Sheet
Description: Genuine Viton
Physical Properties:
ASTM Method Property Avg. Value Min. Value
D412 Method A Tensile Strength  2153 psi  1551 psi
Ultimate Elongation  151%  71%
Stress at Elongation    
- M25  603 psi   psi
- M50  891 psi  524 psi
- M100  1386 psi  199 psi
Strain Energy/ Unit Volume at 20% elongation  69 psi  
Calculated Shear Modulus, G   psi  
Calculated Youngs Modulus, E   psi  
E-secant from the initial slope   psi  
D624, Die B Tear Strength  304 psi  
Max Value Min Value
D2240, Type A Durometer Hardness  88 points  84 points
D297, 15 Specific Gravity    
         
D395, Test B Compression Set Avg. Value  
22 hrs @ F %  
70 hrs @ F %  
336 hrs @ F %  
D865 Dry Heat Aging
Change in Tensile Change in Elongation Change in Durometer
70 hrs @ F % %  points
168 hrs @ F % %  points
336 hrs @ F % %  points
1000 hrs @ F  %  %  points
  Temperature Data  
D746 Brittle Point  F
D1329 Temp Retraction TR-10  F
Glass Transition  -4F
Max Operating Temp  F
Rev.  8/30/1995 Shelf Life (years)

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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