China General Purpose Gp Silicone Sealant Fire Resistant Firestop Sealants Weatherproof Silicone Sealant, Find details about China Silicone Sealant Firestop, Firestop Silicone Sealant from General Purpose Gp Silicone Sealant Fire Resistant Firestop Sealants Weatherproof Silicone Sealant
Test standard | Test project | Unit | value |
GB2793 | Non-volatile components | % | 99.5 |
GB13477 | Flow, sagging or vertical flow | mm | 0 |
GB13477 | surface drying time(25ºC,50%R.H.) | min | 45-60 |
Curing speed | mm/24h | 3 | |
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. 14days after curing--25ºC,50%R.H. | |||
GB13477 | Durometer Hardness | Shore A | 22-28 |
GB13477 | The ultimate tensile strength | Mpa | 1.0 |
GB13477 | elongation at break | % | 550 |