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Compound 7354 Data Sheet

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Compound 7354 Data Sheet

90-duro HNBR

ASTM Method Property Avg. Value Min. Value
D412 Method A Tensile Strength  3600 psi  
Ultimate Elongation  120%  
Stress at Elongation    
- M25  650 psi  
- M50  1400 psi  
- M100  3070 psi  
Strain Energy/ Unit Volume at 20% elongation  64 psi  
Calculated Shear Modulus, G  905 psi  
Calculated Youngs Modulus, E  2715 psi  
E-secant from the initial slope  3290 psi  
D624, Die B Tear Strength    
D297, 15 Specific Gravity    
    Max Value Min Value
D2240, Type A Durometer Hardness  95 points  85 points
       
D395, Test B Compression Set Avg. Value  
22 hrs @ 302F 12%  
70 hrs @ 302F 21%  
336 hrs @ 302F  

ASTM D865 - Dry Heat Aging:

Hours Aged Change in Tensile Change in Elongation Change in Durometer
70 hrs @ 302F 6% 0% 1 points
168 hrs @ 302F 5% 13% 1 points
336 hrs @ 302F 4% 17% 1 points
1000 hrs @ 302F    

Temperature Properties and Shelf Life:

ASTM / Other Description Value
D746 Brittle Point  
D1329 Temp Retraction TR-10  
  Glass Transition  -10F
  Max Operating Temp  
  Shelf Life (years) 15

Rev. 9/4/2019

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