China Neutral Silicone Sealant Fireproofing Silicone Sealant Weatherproof Firestop Silicone Adhesive, Find details about China Fire Rated Silicone Sealant, Fireproof Silicone Sealant from Neutral Silicone Sealant Fireproofing Silicone Sealant Weatherproof Firestop Silicone Adhesive
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 |