antas-332 Sealant Silikon Pembinaan Diubahsuai

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.
Ciri produk
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℃.
Tujuan utama
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.
Mematuhi piawaian
GB/T 14683-I-F-25LM
Parameter teknikal
Tidak. Item ujian Indeks teknik Keputusan ujian
1 Ketidakstabilan Sag/mm ≤3 0
2 Kebolehsembahan, ml / min ≥80 ≥160
3 Pemulihan elastik, % ≥70 ≥80
4 Modulus tegangan, MPa 23°C ≤0.4 ≤0.4
-20°C ≤0.6 ≤0.6
5 Lekatan tegangan 23°C Tiada kemusnahan Tiada kemusnahan
90°C Tiada kemusnahan Tiada kemusnahan
-30°C Tiada kemusnahan Tiada kemusnahan
Rendaman air Tiada kemusnahan Tiada kemusnahan
Sinaran UV (300j) Tiada kemusnahan Tiada kemusnahan
6 Ciri-ciri lekatan selepas menekan panas dan lukisan sejuk Tiada kemusnahan Tiada kemusnahan
7 Kemerosotan haba Kehilangan jisim, % ≤5 ≤3
Retak Tidak Tidak
Serbuk Tidak Tidak
8 Tahap anti-cendawan Tahap 0 atau Tahap 1 Aras 0
9 Sifat pencemaran, mm Kedalaman pencemaran ≤2.0 0
Lebar pencemaran ≤2.0 0
10 Kekuatan ricih pada 23°C, MPa Laporan ≥0.4
Gunakan sekatan
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.