- 密度 [g/cm3]: 0.0849
- 吸水率 [%]: 8.5
- 拉伸强度 [MPa]: 0.0814
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 0.0849 g/cc | 0.00307 lb/in³ | |||
| Water Absorption | 8.5 % | 8.5 % | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 0.0814 MPa | 11.8 psi | ASTM D3574 | ||
| Elongation at Yield | 382.6 % | 382.6 % | |||
| Tear Strength | 0.578 kN/m | 3.30 pli | Die "C", average; ASTM D3574 | ||
| 0.877 kN/m | 5.00 pli | Average; ASTM D3574 | |||
| <= 0.894 kN/m | <= 5.10 pli | Max.; ASTM D3574 | |||
| Compression Set | 7.3 % | 7.3 % | 50%; 1H%ct | ||
| 16.1 % | 16.1 % | 50%; 1H%cd | |||
| 32.4 % | 32.4 % | 50%; 2E%ct | |||
| 35.7 % | 35.7 % | 50%; 1A%ct | |||
| 81.4 % | 81.4 % | 50%; 1A%cd | |||
| 87.3 % | 87.3 % | 50%; 2E%cd | |||
| Descriptive Properties | |||||
| CLD 50% | 0.3 | ||||
| CLD 50% R | 0.3 | ||||
| Comfort Factor | 0.2 | ||||
| Expansion, % | 9 | in Isopropyl Alcohol | |||
| Hysteresis | 17.1 | ||||
| IFD 25% R | 5.7 | ASTM D3574 | |||
| IFD 25% RRT | 4.7 | ASTM D3574 | |||
| IFD 65% | 31.9 | ASTM D3574 | |||
| Recovery | 82.9 | ||||
| Sag Factor | 5.6 | ||||
| Water Retention, % | 2.6 | ||||
| Wet Out, minutes | 5 | ||||