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Sponge Rubber Closed Cell 3091
Product Code: 3091
Technical Data Sheet
- ASTM D1056 2A1
- ASTM D6576 Type II, Grade B or C, Soft
- SAE J18 APR2002 2A1
| Physical Properties | Test Method | Results |
| Type | 3091 | |
| Polymer | EPDM | |
| Color | Black | |
| ASTM D-1056 | 2A1 | |
| ASTM D-6576-07 Classification | Type II, Grades B & C, Condition Soft | |
| SAEJ18 APR2002 | 2A1 | |
| Density (lbs/ft³) | ASTM D 1056 | 4± 1 |
| Hardness, Durometer Shore 00 | ASTM D 2240 | 35± 5 |
| Compression Deflection (25%) | ASTM D 1056 | 3.5± 1.5 |
| Compression Set (%) | ASTM D 1056 | ≤ 40% |
| Tensile Strength | ASTM D 412 (DIE A) | 40 psi |
| Tear Strength (lb/in) | ASTM D 624 (DIE C) | 6.8 |
| Elongation (%) | ASTM D 412 (DIE A) | 175 |
| Resilience (%) | ASTM D 2362 | 45 |
| Service Temperature | ||
| Low | ASTM D 746 | -20°F |
| High Continuous | ASTM D 746 | 160°F |
| High Intermittent | ASTM D 746 | 220°F |
| Water Absorption (%) | ASTM D 1056 | < 10% |
| Fluid Immersion (7 Days ar 73.4°F) | ||
| ASTM Ref, Fuel B, Weight Change % | ASTM D 1056 | Not Applicable |
| Accelerated Aging (7 Days at 158°F) | ||
| Flexibility | ASTM D 1056 | Pass |
| Appearance Change | ASTM D 1056 | None |
| Change in Compression Deflection | ASTM D 1056 | ± 30% |
| Flammability | FMVSS302 | Pass |
