ISO BV Certified Organic Silicon Defoamer Liquid Anti-Foaming Agent 10-1000 PPM for Industrial Water Systems
High-performance liquid anti-foaming agent certified to ISO and BV standards, designed for clean water systems and industrial applications requiring effective foam control.
| Parameter | Specification |
|---|---|
| Appearance | White or light yellow emulsion |
| pH Value | 6.5-8.5 |
| Emulsion Ionic | Weak anionic |
| Appropriate Thinner | 10-30°C water thickening |
| Standard | GB/T 26527-2011 |
- Paper manufacturing chemical pulping - defoaming in high temperature vacuum or pressure pulp washing machines
- Textile industry - alkali refining agent for pre-treatment inhibition and elimination
- Circuit board cleaning processes
- Oil mud defoaming in mining operations
- Textile printing and dyeing processing
- Agricultural chemicals formulation
Add defoamer after foam generation as foam suppression component. Typical dosage ranges from 10 to 1000 PPM, with optimal quantity determined by customer testing based on specific system requirements.
Can be used directly or after dilution. For foaming systems requiring full mixing dispersion, add directly without dilution. When diluting, do not add water directly to prevent layering and demulsification that may affect product quality.
- Formulated with polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and stabilizer
- Maintains effective foam elimination and suppression at low concentrations
- Excellent foam suppression performance
- Easily dispersible in water
- Good compatibility with foaming media
- Helps prevent microbial growth
Packaging: 25kg/drum, 200kg/drum, 1000kg/IBC
Storage Conditions:
- Store at 10-30°C, avoid direct sunlight
- Do not add acid, alkali, salt or other substances
- Product may layer after long-term storage - stirring restores effectiveness
- Freezes below 0°C - stir after thawing without affecting performance
Shelf Life: 6 months
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