White Liquid Organic Silicon Defoamer CW802 - 500-4000 mPa.s Viscosity, pH 6.5-8.5 for Industrial Water Systems
White Liquid Organic Silicon Defoamer CW802 is a high-performance water-soluble emulsion designed for effective foam control across various industrial applications. This weak anionic defoamer offers excellent compatibility and stability in different temperature and pH conditions.
| Parameter | Specification |
|---|---|
| Viscosity | 500-4000 mPa.s |
| Solubility in Water | Water soluble |
| Appearance | White or light yellow viscous emulsion |
| pH Value | 6.5-8.5 |
| Emulsion Ionic | Weak anionic |
| Appropriate Thinner | 10-30°C water thickening |
| Standard | GB/T 26527-2011 |
- Easily disperses in water systems
- Prevents microbial growth in formulations
- Excellent compatibility with other industrial chemicals
- Effective performance across different temperature and acid/alkali systems
- Superior defoaming and antifoaming performance with minimal dosage
- Maintains effectiveness at low concentrations
- Agricultural chemicals processing
- Paper manufacturing chemical pulping
- Textile industry alkali refining and pretreatment
- Circuit board cleaning processes
- Oil mud defoaming in mining operations
- Textile printing and dyeing applications
Defoamer can be used directly or after dilution. For foam suppression, typically add 10-1000 PPM based on system requirements. Optimal dosage should be determined through customer testing.
For direct use: Add directly to foaming system with thorough mixing and dispersion.
For dilution: Do not add water directly to the product as this may cause layering and demulsification, affecting product quality. Always follow proper dilution procedures.
- Packaging: 25kg/drum, 200kg/drum, 1000kg/IBC
- Storage Temperature: 10-30°C (avoid direct sunlight)
- Do not add acid, alkali, salt or other substances
- Product may layer during long-term storage - stirring restores effectiveness
- Freezes below 0°C - stir after thawing to restore performance
- Shelf Life: 6 months
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