Fluroelastomer FKM Specification Sheet
PRODUCT INFORMATION
Specification Sheet
|
Product |
Rubber Sheet, Fluroelastomer FKM |
|
Specification |
ASTM D2000 2HK707B38Z1, Z1=75 +/- 75 |
| ASTM Standard |
Condition |
Requirement |
| Original Hardness |
ASTM D2240 Shore A |
75 ± 5 |
| Original Tensile |
ASTM D 412, PSI |
1,000 |
| Original Elongation |
ASTM D 412, % |
175 |
| Heat aged Test, Method D573, 70 hrs at 250º C |
| |
Change in Duro Hardness |
± 15 Points |
| |
Change in Tensile Strength |
± 30% |
| |
Change in Ultimate Elongation |
-50% |
| Oil Immersion Test, Method D471, No. 3 Oil, 70 h at 150º C |
| |
Volume Change |
+ 10% max |
| Compression Set, Test Method D395, plied max%, 22 h 175º C |
| |
|
35% Max |
| B38 Compression Set Test Method D 395, Method B, Max % 22 h at 250º C |
| Additional Requirement |
|
50 |
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