Highly effective silicone-free defoaming agent for water-based systems.
Excellent compatibility with a broad range of surfactants and polymers.
Low addition levels required—typically 0.05–0.3 wt% in final formulation.
Rapid foam knock-down and sustained foam suppression under dynamic conditions.
Non-yellowing, low-odor, and suitable for demanding aesthetic applications.
Architectural coatings (e.g., interior/exterior paints and primers).
Industrial maintenance coatings and coil coatings.
Water-based adhesives and sealants.
Printing inks, especially flexographic and gravure formulations.
Construction chemicals including cementitious and gypsum-based slurries.
| Chemical Type | Non-silicone, polyether-modified acetylenic alcohol |
| Product Form | Liquid |
| Appearance | Clear to slightly hazy, colorless to pale yellow liquid |
| Primary Applications | Defoaming in water-based coatings, inks, adhesives, and construction chemicals |
| Key Features | Silicone-free, low-foaming, high compatibility, rapid action |
| Benefits | Prevents surface defects, improves gloss uniformity, enhances production efficiency |
| pH (1% aqueous solution) | 6.0–8.0 |
| Storage Stability | Stable for ≥12 months at 5–30 °C in original sealed container |
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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