
| Polymer | Ehcocel® Professional Urethane | Compare to PORON® | ||
|---|---|---|---|---|
| Physical Property | Test Method | Result (US Units) | Result (Metric Units) | Result (Metric Units) |
| Density | ASTM D3574 | 15 - 21 pcf | 240.2 - 336.4 kg/m³ | 240-320 kg/m³ |
| Compression Deflection 25% | ASTM D1056 | 12 - 18 psi | 82.7 - 124.1 kPa | 41-97 kPa |
| Compression Set 50% | ASTM D1056 | 3% Max | 3% Max | Not published |
| Compression Set 50% | ASTM D3574 | 5% Max | 5% Max | Not published |
| 25% CFD | ASTM D3574 | 10.5 psi | 72.3 kPa | 41-97 kPa |
| Tensile Strength | ASTM D3574 | 110 psi | 758.4 kPa | 448 kPa |
| Elongation | ASTM D3574 | 130% | 130% | 100% |
| Tear Strength | ASTM D624 | 14.7 lb./in | 2.57 kN/m | 0.9 kN/m |
| Resilience | ASTM D2632 | 32% | 32% | 25% |
| Flammability | FMVSS-302 | Pass @ .063” or Thicker | Not published | |
| Service Temperature | -40 to 250 F | Not published | ||