Highly stable anionic silicone emulsion with excellent shelf life and freeze-thaw resistance.
Provides outstanding water repellency and breathability on mineral substrates.
Enables low surface tension and superior substrate wetting without foaming issues.
Compatible with cementitious systems and common construction additives (e.g., redispersible powders, cellulose ethers).
Non-yellowing and UV-stable—ideal for exterior-facing applications requiring long-term aesthetic integrity.
Water-repellent treatment for exterior insulation and finish systems (EIFS) base coats and renders.
Hydrophobization of cement-based tile adhesives and grouts.
Enhancement of water resistance in dry-mix mortars for façade repair and restoration.
Surface protection additive in mineral plasters and facade coatings.
Performance booster in silicate paints and potassium water glass-based coatings.
| Chemical Type | Anionic polydimethylsiloxane (PDMS) emulsion |
| Product Form | Ready-to-use aqueous emulsion |
| Appearance | Opaque white to slightly bluish liquid |
| pH (1% aqueous solution) | 6.0 – 7.5 |
| Solids Content | 35.0 – 37.0 wt.% |
| Density (20 °C) | ~1.01 g/cm³ |
| Viscosity (20 °C, Brookfield RVT, spindle #3, 20 rpm) | 50 – 200 mPa·s |
| Storage Stability | ≥ 12 months at 5–30 °C in sealed original container |
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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