Antas-171 is a one component, neutral curing silicone sealant, which is specially designed for window sash caulking and sealing. It has good adhesion to metal, plastic steel, wood, glass and other door and window materials. It is an ideal material for window sash sealing, with a movement capacity of 20%.
Standard: GB/T 14683-2017
GB 18583-2008
Antas-171 is a one component, neutral curing silicone sealant, which is specially designed for window sash caulking and sealing. It has good adhesion to metal, plastic steel, wood, glass and other door and window materials. It is an ideal material for window sash sealing, with a movement capacity of 20%.
| Number | Test items | Standard Ordain (GB /T 14683-2017) |
Test results | |
| 1 | Appearance | Smooth, uniform paste, without bubbles, skinning or gels. | Smooth, uniform paste, without bubbles, skinning or gels. | |
| 2 | Sag degree, mm | Vertical | ≤3 | 0 |
| 3 | Extrudability, ml/min | ≥150 | 486 | |
| 4 | Density, g/cm³ | Specified value±0.1 (1.50±0.1) |
1.56 | |
| 5 | Tack-free time, h | ≤3 | 0.5 | |
| 6 | Elastic recovery rate,% | ≥80 | 92 | |
| 7 | Tensile modulus (23℃), MPa | >0.4 | 0.7 | |
| 8 | Tensile properties at maintained extension | No destruction | No destruction | |
| 9 | Tensile properties at maintained extension after water immersion | No destruction | No destruction | |
| 10 | Tensile properties at maintained extension after cold drawn and hot press | No destruction | No destruction | |
| 11 | Tensile properties at maintained extension after exposure to UV radiation | No destruction | No destruction | |
| 12 | Loss of mass, % | ≤8 | 5 | |
antas-171 should not be applied:
1. To building materials that bleed oil, plasticized or solvent, to materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets, or tapes or bituminous belowgrade waterproof and asphalt-impregnated fiberboard.
2. In totally confined spaces.
3. When substrate surface temperature is over 45 ℃ or below － 5 ℃.
4. To wet surface.
5. On the surface contacted with food directly.
6. For continual high pressure and temperature.
7. When paint is required to sealant.
8. For structural glazing.
9. Aquarium installation and sealing.