Highly effective silicone-free defoaming agent for waterborne systems.
Excellent compatibility with acrylic, styrene-acrylic, and polyurethane dispersions.
Low dosage efficiency—effective at 0.1–0.5 wt% in final formulation.
Maintains gloss and clarity without causing haze or surface defects.
Stable under shear and during storage; no phase separation or sedimentation observed.
Architectural interior and exterior wall paints.
Industrial maintenance coatings and coil coatings.
Wood coatings including waterborne varnishes and stains.
Printing inks for flexible packaging and paper applications.
Adhesives and sealants based on aqueous polymer dispersions.
| Chemical Type | Non-silicone polyether-based defoamer |
| Product Form | Liquid |
| Appearance | Opaque white to off-white dispersion |
| pH (1% aqueous solution) | 6.5–7.5 |
| Density (20 °C) | 1.02–1.06 g/cm³ |
| Viscosity (25 °C, Brookfield LVT, Spindle #3, 60 rpm) | 500–1,500 mPa·s |
| Solubility / Miscibility | Readily dispersible in water; immiscible with most organic solvents |
| Storage Stability | At least 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