Highly effective silicone-based defoamer for rapid foam knockdown and sustained foam suppression.
Excellent compatibility with water-based systems, including acrylics, vinyl acetate, and styrene-butadiene emulsions.
Low dosage efficiency—effective at 0.05–0.3 wt% in most formulations.
Thermally stable up to 120 °C, maintaining performance during high-temperature processing.
Non-yellowing and non-staining, suitable for clear coatings and light-colored applications.
Architectural and industrial waterborne coatings (e.g., interior/exterior paints).
Adhesives and sealants, particularly pressure-sensitive and latex-based formulations.
Construction chemicals, including cementitious mortars and tile adhesives.
Textile printing pastes and pigment dispersions.
Water-based inks for flexographic and gravure printing.
| Chemical Type | Silicone oil-in-water emulsion |
| Product Form | White to off-white opaque liquid |
| Appearance | Uniform, pourable emulsion |
| pH (1% aqueous dilution) | 6.0–7.5 |
| Specific Gravity (25 °C) | 0.98–1.02 |
| Viscosity (Brookfield LV, 25 °C, Spindle #3, 12 rpm) | 150–400 mPa·s |
| Primary Applications | Waterborne coatings, adhesives, construction chemicals, textiles, inks |
| Key Features | Rapid foam collapse, long-term antifoam stability, low-foaming dilution profile |
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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