- 密度 [g/cm3]: 0.144
 - 弯曲强度 [MPa]: 0.29
 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 0.144 g/cc | 0.00520 lb/in³ | Molded density, ASTM D3574-A | 
| Apparent Bulk Density | 0.0720 g/cc | 0.00260 lb/in³ | Free-rise Density, Bayer test | 
| Mechanical Properties | Metric | English | Comments | 
| Tensile Strength, Ultimate | 0.290 MPa | 42.1 psi | ASTM D3574E | 
| Elongation at Break | 35 % | 35 % | ASTM D3574E | 
| Compressive Yield Strength | 0.0950 MPa | 13.8 psi | 40% Compression, ASTM D3574-C | 
| Tear Strength | 1.10 kN/m | 6.28 pli | Die C; ASTM D624 | 
| Compression Set | 33 % | 33 % | Test D, ASTM D3574 Dry | 


