High-efficiency silicone-based defoaming agent with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems including acrylics, vinyl acetate emulsions, and styrene-butadiene latexes.
Low dosage requirement—effective at 0.05–0.3 wt% in most formulations.
Thermally stable up to 120°C, maintaining performance during high-shear mixing and hot-process operations.
Non-yellowing and non-staining, suitable for clear coatings and white pigment systems.
Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, especially pressure-sensitive and construction-grade formulations.
Textile printing pastes and pigment dispersion systems.
Construction chemicals including cementitious tile adhesives and self-leveling underlayments.
Wood coatings and water-based varnishes requiring low surface defect formation.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous milky dispersion |
| pH (1% aqueous solution) | 6.0–7.5 |
| Specific Gravity (25°C) | 1.01–1.04 g/cm³ |
| Viscosity (Brookfield RVT, #2 spindle, 25°C) | 150–350 mPa·s |
| Recommended Storage Temperature | 5–35°C |
| Shelf Life (unopened, proper storage) | 12 months |
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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