- 密度 [g/cm3]: 0.0913
- 吸水率 [%]: 17.2
- 拉伸强度 [MPa]: 0.17
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 0.0913 g/cc | 0.00330 lb/in³ | |||
| Water Absorption | 17.2 % | 17.2 % | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 0.170 MPa | 24.6 psi | ASTM D3574 | ||
| Elongation at Yield | 354.7 % | 354.7 % | |||
| Tear Strength | 0.894 kN/m | 5.10 pli | Die "C", average; ASTM D3574 | ||
| 2.47 kN/m | 14.1 pli | Average; ASTM D3574 | |||
| <= 2.52 kN/m | <= 14.4 pli | Max.; ASTM D3574 | |||
| Compression Set | 2.3 % | 2.3 % | 50%; 1H%ct | ||
| 4.4 % | 4.4 % | 50%; 1H%cd | |||
| 42.9 % | 42.9 % | 50%; 2E%ct | |||
| 43.9 % | 43.9 % | 50%; 1A%ct | |||
| 80.2 % | 80.2 % | 50%; 1A%cd | |||
| 84.5 % | 84.5 % | 50%; 2E%cd | |||
| Descriptive Properties | |||||
| % Volume Swell | 56 | Saturated | |||
| CLD 50% | 0.7 | ||||
| CLD 50% R | 0.7 | ||||
| Comfort Factor | 0.35 | ||||
| Expansion, % | 13 | in Isopropyl Alcohol | |||
| Hysteresis | 14.3 | ||||
| IFD 25% R | 22 | ASTM D3574 | |||
| IFD 25% RRT | 18.9 | ASTM D3574 | |||
| IFD 65% | 63.6 | ASTM D3574 | |||
| Recovery | 85.7 | ||||
| Sag Factor | 2.9 | ||||
| Water Retention, % | 2.9 | ||||
| Wet Out, minutes | 1 | ||||