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Hydrophobic and oleophobic surface protection for mineral substrates.
Reacts chemically with silanol groups on concrete, masonry, and natural stone to form durable covalent bonds.
Enables water repellency without altering substrate breathability or appearance.
Resistant to UV radiation, alkaline environments, and weathering over extended service life.
Low-VOC formulation compliant with stringent environmental and occupational health regulations.
Protective impregnation of concrete façades and precast elements.
Water-repellent treatment for natural stone (e.g., granite, limestone, sandstone).
Surface protection of clay bricks, terracotta, and fired ceramics.
Consolidation and hydrophobization of historic masonry in restoration projects.
Functional additive in cementitious renders and façade coatings for enhanced durability.
| Chemical Type | Alkylalkoxysilane / siloxane hybrid |
| Product Form | Liquid concentrate |
| Appearance | Clear, colorless to pale yellow liquid |
| Solvent Base | Isopropanol / water mixture |
| pH (1% aqueous solution) | 4.5–6.0 |
| Density (20 °C) | 0.82–0.86 g/cm³ |
| Flash Point | Approx. 12 °C (closed cup) |
| Primary Applications | Hydrophobic impregnation of porous mineral building materials |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
