- 密度 [g/cm3]: 0.0865
- 吸水率 [%]: 12.2
- 拉伸强度 [MPa]: 0.103
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 0.0865 g/cc | 0.00312 lb/in³ | |||
| Water Absorption | 12.2 % | 12.2 % | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength, Yield | 0.103 MPa | 14.9 psi | ASTM D3574 | ||
| Elongation at Yield | 301.4 % | 301.4 % | |||
| Tear Strength | 0.947 kN/m | 5.40 pli | Die "C", average; ASTM D3574 | ||
| 1.14 kN/m | 6.50 pli | Average; ASTM D3574 | |||
| <= 1.23 kN/m | <= 7.00 pli | Max.; ASTM D3574 | |||
| Compression Set | 2.3 % | 2.3 % | 50%; 1H%ct | ||
| 4.2 % | 4.2 % | 50%; 1H%cd | |||
| 11 % | 11 % | 50%; 1A%ct | |||
| 20.7 % | 20.7 % | 50%; 1A%cd | |||
| 35.4 % | 35.4 % | 50%; 2E%ct | |||
| 67 % | 67 % | 50%; 2E%ct | |||
| Descriptive Properties | |||||
| % Volume Swell | 67 | Saturated | |||
| CLD 50% | 0.6 | ||||
| CLD 50% R | 0.5 | ||||
| Comfort Factor | 0.3 | ||||
| Expansion, % | 4 | in Isopropyl Alcohol | |||
| Hysteresis | 21.8 | ||||
| IFD 25% R | 19.1 | ASTM D3574 | |||
| IFD 25% RRT | 15 | ASTM D3574 | |||
| IFD 65% | 56.1 | ASTM D3574 | |||
| Recovery | 78.2 | ||||
| Sag Factor | 2.9 | ||||
| Water Retention, % | 2.8 | ||||
| Wet Out, minutes | 5 | ||||