Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylic, styrene-acrylic, and vinyl acetate emulsions.
Low dosage requirement—effective at 0.05–0.3% active on total formulation weight.
Thermally stable up to 120°C, supporting high-shear and high-temperature processing conditions.
Non-yellowing and non-staining, preserving clarity and color integrity in final coatings and adhesives.
Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, especially pressure-sensitive and construction-grade formulations.
Textile and leather finishing auxiliaries, including dye baths and coating pastes.
Construction chemicals such as cementitious tile adhesives and grouts.
Water-based inks and overprint varnishes for flexible packaging.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | Opaque white liquid |
| Appearance | Viscous, milky white dispersion |
| pH (1% aqueous dilution) | 6.0–7.5 |
| Specific Gravity (25°C) | 1.02–1.06 g/cm³ |
| Active Content | 25–28% w/w |
| Freeze-Thaw Stability | Stable after 3 cycles (–5°C to 25°C) |
| Recommended Storage Temperature | 5–35°C in sealed container |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China