antas-332 Silikondichtstoff mit modifizierter Konstruktion

Packaging : 600ml/sausage

Antas-332 is a one-component modified silicone sealant with room temperature curing and low modulus. It exhibits good adhesion and resistance to weather and stain. It can be brushed with paintings on the surface. Also, it’s environmental-friendly and has excellent adhesion to concrete, calcium carbonate board, fiber cement board, stone, ceramic and other porous materials. It is mainly used for waterproofing and joint sealing of wall panels on prefabricated buildings, also, could be used for joint sealing on other buildings.
1. Excellent adhesion to most building materials, especially porous substrates.
2. Excellent performance of weather, aging and humidity resistance.
3. Excellent elasticity with movement capacity of 25% and tear resistance.
4. Good surface painting feasibility.
5. Good resistance to pollution and not easy to cause vertical flow pollution.
6. Low odor and environmental-friendly with low VOC and no isocyanate.
7. With wide range of temperature tolerance: from -40℃ to 90℃.
1.Joint sealing of concrete, GRC and other substrates on prefabricated buildings.
2.Joint sealing of road, bridge and runway.
3.Joint sealing of stone, ceramic board, etc.
4.Joint sealing of other building materials.
GB/T 14683-I-F-25LM
Technische Parameter
Nein. Prüfgegenstände Technik-Index Versuchsergebnis
1 Flüssigkeit Durchhang/mm ≤3 0
2 Extrudierbarkeit, ml/min ≥80 ≥160
3 Elastische Erholung, % ≥70 ≥80
4 Zugmodul, MPa 23°C ≤0,4 ≤0,4
-20°C ≤0,6 ≤0,6
5 Zughaftung 23°C Keine Zerstörung Keine Zerstörung
90°C Keine Zerstörung Keine Zerstörung
-30°C Keine Zerstörung Keine Zerstörung
Eintauchen in Wasser Keine Zerstörung Keine Zerstörung
UV-Strahlung (300h) Keine Zerstörung Keine Zerstörung
6 Hafteigenschaften nach Heißpressen und Kaltziehen Keine Zerstörung Keine Zerstörung
7 Wärmeverschlechterung Massenverlust, % ≤5 ≤3
Riss Nein Nein
Pulver Nein Nein
8 Anti-Schimmel-Niveau Ebene 0 oder Ebene 1 Stufe 0
9 Verschmutzungseigenschaften, mm Tiefe der Verschmutzung ≤2,0 0
Breite der Verschmutzung ≤2,0 0
10 Scherfestigkeit bei 23°C, MPa Bericht ≥0,4
Antas-332 should not be applied:
1. On 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 below-grade waterproof and asphalt-impregnated fiber board.
2. In totally confined spaces.
3. When substrate surface temperature over45℃ or below 5℃.
4. On wet surface.
5. On the surface in direct contact with food.
6. For structural glazing.