Water Repellents Silicone Hydrophobic Powders For Dry Mortar And Concrete
Water-repellent powder is a waterproof powder for exterior wall waterproofing.
It changes the traditional external wall waterproofing method. From the structure of the building material, it solves the fundamental problem of leakage of the external wall, makes the mortar and concrete gap dense, improves the compression and tensile strength, and makes the thermal insulation board and the wall surface bond. It does not expand, deform or fall off, and can effectively extend the life of the building. The waterproof effect of the product can reach more than ten years. The cost is only about one tenth of the traditional waterproof material. It has acid and alkali resistance, aging resistance and prevention. Carbonization, pan-alkali, moisture-proof, mildew-proof and so on.
Product performance White powder, non-toxic, odorless, non-combustible
Features
•Green and Environmental Protection
•Long waterproof time
•Antifreeze, anti-shedding
•Convenient and simple construction
•Cost saving, high quality and low price
| parameter |
|
| appearance |
Milky-white,free-flowing powder |
| Silicane active content |
25 %w/w |
| proportion,25℃ |
300 g/L |
| Average particle size＜500µm |
100% w/w |
| pH (10 % in water) |
Neutral or weak base |
| Residual moisture |
<2%w/w |
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