Seals Eastern, Inc.

Compound 7352D Data Sheet

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Compound 7352D Data Sheet
Description: Nano-PTFE filled fluoroelastomer for low wear in hot dynamic applications
Physical Properties:
ASTM Method Property Avg. Value Min. Value
D412 Method A Tensile Strength  2700 psi  2500 psi
Ultimate Elongation  320%  290%
Stress at Elongation    
- M25  375 psi   psi
- M50  485 psi  480 psi
- M100  710 psi  700 psi
Strain Energy/ Unit Volume at 20% elongation  51 psi  
Calculated Shear Modulus, G  962 psi  
Calculated Youngs Modulus, E  2887 psi  
E-secant from the initial slope  2701 psi  
D624, Die B Tear Strength   lbf/inch  
    Max Value Min Value
D2240, Type A Durometer Hardness  90 points  80 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:
Hours Aged 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 Properties and Shelf Life:
ASTM / Other Description Value
D746 Brittle Point  F
D1329 Temp Retraction TR-10  F
  Glass Transition  F
  Max Operating Temp  200F
  Shelf Life (years) 20
Rev. 1/1/2009

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