Highly effective silicone-based defoamer for rapid foam knock-down and long-term foam suppression.
Excellent compatibility with water-based systems, including acrylic, styrene-acrylic, and vinyl acetate copolymer dispersions.
Low dosage requirement—effective at 0.1–0.5 wt% in finished formulations.
Stable under high-shear mixing and elevated temperatures up to 80 °C.
Non-yellowing and does not impair gloss or film integrity in final coatings.
Architectural paints and interior/exterior wall coatings.
Industrial maintenance coatings and protective finishes.
Adhesives and sealants based on aqueous polymer dispersions.
Printing inks, especially water-based flexographic and gravure inks.
Construction chemicals such as cementitious tile adhesives and grouts.
| Chemical Type | Silicone-polyether copolymer emulsion |
| Product Form | Opaque white liquid |
| Appearance | Homogeneous milky dispersion |
| pH (1% aqueous solution) | 6.0–7.5 |
| Density (20 °C) | 1.00–1.03 g/cm³ |
| Viscosity (25 °C) | 150–350 mPa·s |
| Non-Volatile Content | 28–32 wt% |
| Storage Stability | ≥12 months at 5–30 °C in sealed container |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China