Highly stable, anionic silicone emulsion with excellent shelf life and freeze-thaw resistance.
Provides outstanding water repellency and breathability on mineral substrates.
Low surface tension enables deep penetration into porous building materials.
Non-yellowing and UV-stable — maintains aesthetic integrity in exterior applications.
Compatible with common cementitious systems and water-based coatings without destabilizing formulations.
Water-repellent impregnation for concrete, mortar, and natural stone façades.
Additive in silicate paints and mineral plasters for enhanced durability.
Functional ingredient in hydrophobic grouts and repair mortars.
Surface treatment for precast concrete elements to reduce efflorescence and dirt pickup.
Component in breathable facade protection systems compliant with ETAG 034.
| Chemical Type | Anionic polydimethylsiloxane (PDMS) emulsion |
| Product Form | Aqueous emulsion |
| Appearance | Opaque white to slightly bluish liquid |
| pH (1% aqueous solution) | 5.5 – 7.0 |
| Solids Content | 30 – 32 wt.% |
| Density (20 °C) | Approx. 1.01 – 1.03 g/cm³ |
| Viscosity (20 °C, Brookfield RV, spindle #3, 20 rpm) | 50 – 200 mPa·s |
| Primary Applications | Mineral construction materials, silicate-based coatings, façade protection |
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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