Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylics, vinyl acetate copolymers, and styrene-butadiene emulsions.
Low dosage requirement—typically effective at 0.05–0.3 wt% in final formulation.
Thermally stable up to 120°C, supporting high-temperature processing conditions.
Non-yellowing and non-staining, preserving clarity and color integrity in sensitive coatings and adhesives.
Architectural and industrial waterborne coatings (e.g., interior/exterior paints).
Water-based adhesives and construction sealants.
Textile and carpet backing formulations.
Printing inks—especially flexographic and gravure inks.
Industrial cleaning and metalworking fluid concentrates.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | White to off-white opaque liquid |
| Appearance | Homogeneous, pourable emulsion |
| pH (1% aqueous dilution) | 6.0–8.0 |
| Specific Gravity (25°C) | 1.00–1.04 g/cm³ |
| Viscosity (Brookfield RV, 25°C) | 500–1,500 cP |
| Active Content | 25–28 wt% |
| Primary Applications | Waterborne coatings, adhesives, inks, and industrial cleaners |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China