Compound 7182A Data Sheet
95-duro FEPM
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 |
|
|
- M50 |
2360 psi |
1800 psi |
|
- M100 |
|
|
|
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 lbf/inch |
|
D297, 15 |
Specific Gravity |
1.59 |
|
|
|
Max Value |
Min Value |
D2240, Type A |
Durometer Hardness |
96 points |
93 points |
|
|
|
|
D395, Test B |
Compression Set |
Avg. Value |
|
|
22 hrs @ 392F |
32% |
|
|
70 hrs @ 392F |
47% |
|
|
336 hrs @ 392F |
|
|
ASTM D865 - Dry Heat Aging:
Hours Aged |
Change in Tensile |
Change in Elongation |
Change in Durometer |
70 hrs @ 392F |
-5% |
-1% |
-3 points |
168 hrs @ 392F |
|
|
|
336 hrs @ 392F |
29% |
12% |
2 points |
1000 hrs @ 392F |
25% |
10% |
2 points |
Temperature Properties and Shelf Life:
ASTM / Other |
Description |
Value |
D746 |
Brittle Point |
|
D1329 |
Temp Retraction TR-10 |
|
|
Glass Transition |
37F |
|
Max Operating Temp |
450F |
|
Shelf Life (years) |
20 |
Rev. 11/7/1995
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