PRODUCT INFORMATION
Specification Sheet
| Product | Rubber Sheet, Fluroelastomer FKM |
| Specification | ASTM D2000 2HK707B38Z1, Z1=75 +/- 75 |
| Basic Requirements |
| 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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