Highly effective silicone-free defoaming agent for demanding aqueous systems.
Excellent compatibility with anionic, nonionic, and amphoteric surfactants.
Low dosage efficiency — achieves rapid foam break and long-term foam suppression.
Stable performance across a broad pH range (pH 4–12) and elevated temperatures.
Readily dispersible in water without pre-dilution or high-shear mixing.
Industrial and institutional (I&I) cleaning formulations.
Textile wet-end processing, including scouring and dyeing auxiliaries.
Agrochemical tank-mix adjuvants and spray solutions.
Water-based coatings and architectural paints.
Oilfield production chemicals and wastewater treatment systems.
| Chemical Type | Polyether-modified copolymer (non-silicone) |
| Product Form | Liquid |
| Appearance | Clear to slightly opalescent, low-viscosity liquid |
| pH (1% aqueous solution) | 6.0 – 8.0 |
| Density (20 °C) | 1.01 – 1.04 g/cm³ |
| Solubility / Dispersibility | Water-dispersible; forms stable dispersion without phase separation |
| Freeze-Thaw Stability | Withstands ≥3 cycles (−5 °C to 25 °C) without loss of performance |
| Recommended Storage Temperature | 5 °C – 35 °C |
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E-mail: wangxingqiang@ericwchem.com
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