Seals Eastern, Inc.
Seals, gaskets, and o-rings
Compound 7265 Data Sheet
Description: Viton Extreme, broad chemical resistance.
Physical Properties:
ASTM Method Property Avg. Value Min. Value
D412 Method A Tensile Strength  2380 psi  1900 psi
Ultimate Elongation  200%  100%
Stress at Elongation    
- M25  675 psi   psi
- M50  1075 psi  900 psi
- M100  1625 psi  1300 psi
Strain Energy/ Unit Volume at 20% elongation  76 psi  
Calculated Shear Modulus, G  1425 psi  
Calculated Youngs Modulus, E  4275 psi  
E-secant from the initial slope  4019 psi  
D624, Die B Tear Strength  146 psi  
Max Value Min Value
D2240, Type A Durometer Hardness  88 points  84 points
D297, 15 Specific Gravity  1.8  
D395, Test B Compression Set Avg. Value  
22 hrs @ 200C %  
70 hrs @ 200C 44%  
336 hrs @ 200C %  
D865 Dry Heat Aging
Change in Tensile Change in Elongation Change in Durometer
70 hrs @ 200C % %  points
168 hrs @ 200C % %  points
336 hrs @ 200C % %  points
1000 hrs @ 200C  %  %  points
  Temperature Data  
D746 Brittle Point  C
D1329 Temp Retraction TR-10  C
Glass Transition  -6C
Max Operating Temp  200C
Rev.  8/31/2001 Shelf Life (years) 20

Meets specification: R-22  


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