Highly effective silicone-based defoamer with rapid knock-down and lasting foam suppression.
Excellent compatibility with water-based systems, including acrylic, vinyl acetate, and styrene-butadiene emulsions.
Low dosage requirement—effective at 0.05–0.3% w/w in most formulations.
Thermally stable up to 120°C, suitable for high-temperature polymerization and processing conditions.
Non-staining and non-silicone-residue-forming, ensuring clarity and surface integrity in final products.
Latex paint and architectural coatings manufacturing.
Adhesive and sealant formulation (e.g., PVA, SBR, and PU dispersions).
Textile sizing and finishing baths.
Water-based ink production for flexographic and gravure printing.
Industrial cleaning and detergent concentrates.
| Chemical Type | Silicone-polyether copolymer dispersion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous milky dispersion |
| pH (1% aqueous dilution) | 6.0–7.5 |
| Specific Gravity (25°C) | 1.02–1.06 g/cm³ |
| Viscosity (25°C, mPa·s) | 150–400 (Brookfield RV, spindle #3, 20 rpm) |
| Storage Stability | ≥12 months in unopened original container at 5–30°C |
| Primary Applications | Water-based emulsions, coatings, adhesives, textiles, inks |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China