- 密度 [g/cm3]: 1.27
 - 弯曲强度 [MPa]: 24.2
 
| Physical Properties | Metric | English | Comments | 
|---|---|---|---|
| Density | 1.27 g/cc | 0.0459 lb/in³ | |
| Mooney Viscosity | 30 @Temperature 100 °C  | 30 @Temperature 212 °F  | ML 1 + 4; ASTM D1646-81 | 
| Mechanical Properties | Metric | English | Comments | 
| Hardness, Shore A | 60 - 95 | 60 - 95 | ASTM D2240-81 | 
| Tensile Strength, Ultimate | <= 24.2 MPa | <= 3510 psi | With carbon black or gum stocks. ASTM D412-80 | 


