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% w/w in final formulation.
Thermally stable up to 120°C, maintaining performance during high-temperature processing.
Non-yellowing and non-silicone-residue-forming, ensuring clarity and surface integrity in sensitive coatings.
Architectural and industrial waterborne paints and coatings.
Textile printing pastes and pigment dispersions.
Adhesives and sealants, especially PVA and SBR-based formulations.
Construction chemicals including cementitious mortars and tile grouts.
Water-based inks for flexographic and gravure printing.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous milky dispersion |
| pH (1% aqueous dilution) | 6.0–7.5 |
| Density (25°C) | 1.01–1.04 g/cm³ |
| Viscosity (25°C, mPa·s) | 150–400 |
| Active Content | 30 ± 2% |
| Storage Stability | ≥12 months in unopened original container at 5–30°C |
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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