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Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems, including acrylic, vinyl acetate, and styrene-butadiene emulsions.
Low dosage requirement—typically effective at 0.05–0.3 wt% on total formulation.
Thermally stable up to 120°C, suitable for high-temperature polymerization and processing conditions.
Non-yellowing and non-staining, preserving clarity and color integrity in final products.
Architectural and industrial waterborne paints and coatings.
Adhesives and sealants based on synthetic latex emulsions.
Textile printing pastes and pigment dispersion systems.
Construction chemicals including cementitious grouts and tile adhesives.
Water-based inks for flexographic and gravure printing.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | White to off-white opaque liquid |
| Appearance | Homogeneous, slightly viscous liquid |
| pH (1% aqueous dispersion) | 6.0–7.5 |
| Density (25°C) | 0.98–1.02 g/cm³ |
| Viscosity (25°C, mPa·s) | 150–400 (Brookfield LVT, Spindle #3, 6 rpm) |
| Primary Applications | Water-based emulsion systems requiring low-foam processing |
| Key Features | Rapid defoaming, long-term antifoam stability, easy dispersion |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
