| Item | Unit | Test method/condition | Index |
| Density | g/cm3 | ASTM D792 | 1.76-7.18 |
| Tensile strength | MPa | ASTM D638/23Celcius degree | 39-59 |
| Elongation at break | % | ASTM D638/23 Celcius degree | 300-450 |
| Hardness | shore | Durometer | D75-85 |
| Coefficient of linear expansion | 1/Celcius degree | ASTM D699/23-60 Celcius degree | 4.2×10 -5 |
Certification: