High-efficiency silicone-polyether hybrid defoaming system for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based industrial formulations, including emulsions, coatings, and cleaning systems.
Low dosage requirement — effective at 0.05–0.3% w/w in most process applications.
Thermally stable up to 120°C, maintaining performance under elevated processing temperatures.
Non-silicone residue formulation ensures no surface defects or recoatability issues in sensitive coating applications.
Water-based architectural and industrial coatings (e.g., acrylic and vinyl dispersions).
Industrial cleaning and detergent formulations, including CIP and alkaline cleaners.
Textile auxiliaries such as dyeing assistants, leveling agents, and softeners.
Adhesives and sealants based on synthetic lattices (SBR, VAE, PU dispersions).
Construction chemicals including cementitious grouts, tile adhesives, and self-leveling compounds.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous, slightly viscous liquid |
| pH (1% aqueous solution) | 6.0–7.5 |
| Density (20°C) | 1.01–1.04 g/cm³ |
| Viscosity (25°C, Brookfield LVT, Spindle #3, 6 rpm) | 1,200–2,500 mPa·s |
| Primary Applications | Coatings, cleaning agents, textiles, adhesives, construction chemicals |
| Key Features | Rapid defoaming, low-foam re-entrainment, high shear stability |
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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