Highly effective silicone-based defoamer for rapid foam knock-down in demanding aqueous systems.
Excellent compatibility and stability in both anionic and nonionic surfactant-containing formulations.
Low dosage efficiency—effective at 0.05–0.3 wt% depending on system severity.
Minimal impact on gloss, transparency, and substrate wetting in final coatings and inks.
Good storage stability with no phase separation under standard warehouse conditions (5–40 °C).
Architectural and industrial waterborne paints and coatings.
Aqueous inkjet inks for packaging and decorative printing.
Textile printing pastes and pigment dispersions.
Water-based adhesives and sealants.
Industrial cleaning formulations and metalworking fluids.
| Chemical Type | Silicone emulsion (polydimethylsiloxane-based) |
| Product Form | Opaque white liquid emulsion |
| Appearance | White to off-white, slightly viscous liquid |
| pH (1% aqueous dispersion) | 6.0–7.5 |
| Active Content | 28–32 wt% |
| Density (20 °C) | Approx. 1.02–1.05 g/cm³ |
| Viscosity (25 °C, Brookfield LVT, Spindle #3, 6 rpm) | 500–1500 mPa·s |
| Primary Applications | Defoaming in waterborne coatings, inks, textile pastes, adhesives |
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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