Test standard | Test project | Unit | value |
Before curing--25ºC,50%R.H. | |||
specific gravity | g/ml | 1.40 | |
GB13477 | Flow, sagging or vertical flow | mm | 0 |
GB13477 | Operating time | min | 15 |
GB13477 | surface drying time(25ºC,50%R.H.) | min | 40-60 |
Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower. 21 days after curing--25ºC,50%R.H. | |||
GB13477 | Durometer Hardness | Shore A | 40 |
The ultimate tensile strength | Mpa | 1.3 | |
GB13477 | Tensile strength(23ºC) | Mpa | 0.8 |
GB13477 | Tensile strength(90ºC) | Mpa | 0.5 |
GB13477 | Tensile strength(-30ºC) | Mpa | 0.9 |
GB13477 | Tensile strength(flooding) | Mpa | 0.6 |
GB13477 | Tensile strength(flooding - ultraviolet) | Mpa | 0.6 |