Product Name : Isobutyl Triethoxysilane Liquid
Product Specifications : 20KG/drum
Shelf Life : 24 months
Construction Temperature : 5–45°C








This technology is based on nano-molecular silane materials, providing three-dimensional protection for concrete structures through full immersion. Silane molecules penetrate into the internal pores of concrete and form a permanent protective layer via chemical bonding. It can effectively prevent the erosion of concrete by water and water-borne harmful substances, and significantly enhance the freeze-thaw resistance and chloride ion resistance of concrete.
1 : Excellent permeability: It can penetrate deep into the interior of concrete materials to protect the internal structure of the substrate from water damage.
2 : Ideal chloride ion penetration resistance: Effectively reduces chloride ion penetration by over 90%.
3 : Reacts with inorganic silicate substrates to form a stable network-like silicone resin structure, ensuring a service life consistent with that of the protected concrete.
4 : Superior water resistance and alkali resistance: Water absorption ratio is less than 7.5%.
5 : Does not alter the appearance of concrete structures, making it especially suitable for the surface protection of fair-faced concrete.
|
Item |
Index |
|
Main Component |
Isobutyl Triethoxysilane Liquid |
|
Active Ingredient Content, % |
≥98.9 |
|
Stability |
No delamination, no oil floating |
|
Density (25°C), g/cm³ |
0.90±0.2 |
|
Penetration Depth, mm |
≥3 |
|
Water Absorption Ratio, % |
≤7.5 |
|
Chloride Ion Penetration Depth, mm |
≤7 |
|
UV Aging Resistance, % |
Water absorption ratio ≤10% after 1000h UV aging |
|
Alkali Resistance, % |
Water absorption ratio ≤10% after alkali treatment |
|
Recommended Dosage, g/m² |
400 |
|
Storage and Shelf Life |
Store in original packaging drums at 5~45°C, shelf life of 12 months |
Transportation hubs, roads, bridges and tunnels, water conservancy and hydropower, ports and waterways, energy bases, municipal construction, etc.





