Highly effective silicone-based defoamer with rapid knock-down and long-lasting foam suppression.
Excellent compatibility and stability in water-based systems, including high-shear and high-temperature processes.
Low dosage efficiency — achieves optimal performance at low treat rates (typically 0.05–0.3% w/w).
Non-staining and non-silicone-residue-forming, minimizing risk of surface defects in finished products.
pH-stable across a broad range (pH 4–12), supporting use in acidic, neutral, and alkaline formulations.
Architectural coatings and decorative paints (e.g., interior/exterior emulsion paints).
Industrial maintenance coatings and protective finishes.
Water-based adhesives and construction sealants.
Textile printing pastes and pigment dispersions.
Concrete admixtures and grouts requiring air entrainment control.
| Chemical Type | Silicone-based emulsion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous, pourable emulsion |
| Primary Applications | Water-based coatings, adhesives, construction chemicals, textile auxiliaries |
| Key Features | Rapid foam knock-down, persistent antifoam action, shear stability |
| Benefits | Improved process efficiency, enhanced film appearance, reduced rework |
| pH (1% aqueous dilution) | 6.5–8.5 |
| Storage Stability | ≥12 months at 5–30°C in unopened original container |
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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