High-efficiency silicone-based defoaming action in both foam initiation and propagation stages.
Excellent compatibility with water-based systems, including acrylic, vinyl acetate, and styrene-butadiene emulsions.
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—ideal for clear coatings and white pigment systems.
Architectural and industrial waterborne paints and coatings.
Latex-based adhesives and sealants.
Textile printing pastes and pigment dispersions.
Construction chemicals—including cementitious grouts and tile adhesives.
Water-based inks and overprint varnishes.
| 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 (25°C, mPa·s) | 150–400 (Brookfield RV, spindle #3, 20 rpm) |
| Storage Stability | ≥12 months in unopened original container at 5–30°C |
| Freeze-Thaw Stability | Stable after one cycle (–10°C for 16 h → 25°C for 8 h) |
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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