Hardness, Shore A |
18 |
18 |
no post cure; ASTM D2240 |
|
19 |
19 |
post cured-2 hours at 177°C; ASTM D2240 |
|
20 |
20 |
post cured-4 hours at 177°C; ASTM D2240 |
|
21 |
21 |
post cured- 8 hours at 177°C; ASTM D2240 |
Tensile Strength, Ultimate |
8.07 MPa |
1170 psi |
no post cure; ASTM D412 |
|
8.27 MPa |
1200 psi |
post cured- 4 hours at 177°C; ASTM D412 |
|
8.48 MPa |
1230 psi |
post cured- 2 hours at 177°C; ASTM D412 |
|
8.89 MPa |
1290 psi |
post cured- 8 hours at 177°C; ASTM D412 |
Tensile Strength, Yield |
0.414 MPa |
60.0 psi |
at 200%, no post cure- press cured for 5 minutes; ASTM D412 |
|
0.462 MPa |
67.0 psi |
at 200%, post cured- 2 hours at 177°C; ASTM D412 |
|
0.490 MPa |
71.0 psi |
200%, post cured- 4 hours at 177°C; ASTM D412 |
|
0.510 MPa |
74.0 psi |
200%, post cured- 8 hours at 177°C; ASTM D412 |
Elongation at Break |
918 % |
918 % |
post cured- 4 hours at 177°C; ASTM D412 |
|
945 % |
945 % |
post cured- 2 hours at 177°C; ASTM D412 |
|
950 % |
950 % |
no post cure; ASTM D412 |
|
988 % |
988 % |
post cured- 8 hours at 177°C; ASTM D412 |
Tear Strength |
26.3 kN/m |
150 pli |
Die B, no post cure; ASTM D624 |
|
27.2 kN/m |
155 pli |
Die B, post cured- 4 hours at 177°C; ASTM D624 |
|
28.7 kN/m |
164 pli |
Die B,post cured- 2 hours at 177°C; ASTM D624 |
|
31.6 kN/m |
180 pli |
Die B, post cured- 8 hours at 177°C; ASTM D624 |
Compression Set |
57 % |
57 % |
no post cure; ASTM D395 |