Highly effective silicone-based defoamer for rapid foam knockdown and long-term foam suppression.
Excellent compatibility with water-based systems, including latex, 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-temperature processing conditions.
Non-yellowing and non-staining, preserving clarity and color integrity in sensitive coatings and adhesives.
Architectural and industrial waterborne paints and coatings.
Adhesives and sealants, particularly pressure-sensitive and construction-grade formulations.
Textile sizing and finishing agents where foam interferes with application uniformity.
Construction chemicals including cementitious mortars, grouts, and tile adhesives.
Water-based inks and overprint varnishes requiring low surface disturbance.
| Chemical Type | Silicone oil-in-water emulsion |
| Product Form | White to off-white liquid |
| Appearance | Opaque, slightly viscous emulsion |
| pH (1% aqueous dispersion) | 6.0–8.0 |
| Specific Gravity (25°C) | 1.00–1.04 g/cm³ |
| Viscosity (Brookfield, #2 spindle, 20 rpm, 25°C) | 500–1,500 cP |
| Active Content | 25–28% w/w silicone active |
| 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