Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.
Excellent compatibility in water-based industrial formulations, including high-shear and high-temperature processes.
Low addition rate required—typically effective at 0.05–0.3 wt% in final formulation.
Non-staining and non-hazing; maintains clarity and surface aesthetics in finished products.
Stable across a broad pH range (pH 4–12) and resistant to microbial degradation.
Water-based paints and architectural coatings.
Industrial cleaning agents and detergents.
Textile auxiliaries, including dyeing and finishing baths.
Agrochemical formulations such as herbicide and fungicide concentrates.
Printing inks and flexographic ink systems.
| Chemical Type | Silicone emulsion (polydimethylsiloxane-based) |
| Product Form | Opaque white liquid emulsion |
| Appearance | Homogeneous, slightly viscous milky liquid |
| Primary Applications | Defoaming in aqueous industrial systems |
| Key Features | Rapid foam collapse, long-term antifoam persistence, low volatility |
| Benefits | Improved process efficiency, reduced entrained air, enhanced product stability |
| pH (1% aqueous dispersion) | 6.0–8.0 |
| Storage Temperature Range | 5–40 °C (avoid freezing and prolonged exposure >45 °C) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China