Highly effective defoamer specifically engineered for challenging polyglycol-based systems.
Non-silicone formulation ensures compatibility with sensitive analytical and process equipment.
Excellent thermal and chemical stability across a broad pH range (pH 2–12).
Low dosage efficiency — delivers robust foam control at concentrations as low as 0.05–0.3 wt%.
Readily dispersible in water and glycol-rich media without pre-dilution or high-shear mixing.
Defoaming in industrial cleaning formulations containing propylene glycol or ethylene glycol.
Foam suppression in heat transfer fluids and glycol-based coolant concentrates.
Antifoam agent in metalworking fluid concentrates and soluble oil emulsions.
Process aid in pharmaceutical manufacturing where silicone-free defoaming is required.
Stabilization of glycol-based antifreeze and de-icing fluid production lines.
| Chemical Type | Non-ionic, hydrophobically modified polyether surfactant |
| Product Form | Liquid |
| Appearance | Clear to slightly hazy, pale yellow liquid |
| Primary Applications | Defoaming and foam control in glycol-based systems |
| Key Features | Silicone-free, non-volatile, low-foaming carrier |
| Benefits | Reduces surface tension, prevents re-foaming, compatible with HPLC and ultrafiltration membranes |
| pH (1% aqueous solution) | 6.5–8.0 |
| Storage Stability | ≥12 months at 5–30°C in unopened original 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