Polyether Defoamer for Industrial Applications | Product Details
Polyether Defoamer Chemistry & Properties
Polyether defoamers are non-ionic surfactants typically based on polypropylene glycol (PPG) and ethylene oxide/propylene oxide (EO/PO) block copolymers. These defoamers are also sometimes referred to as PAG (Polyalkylene Glycol), representing the key polymer backbone in many polyether-based defoamers.
These defoamers provide excellent dispersion properties, high water solubility, and effective foam suppression capabilities, making them ideal for a wide range of industrial applications such as papermaking, coatings, wastewater treatment, fermentation, and more.
INVINO Polyether Defoamer Products
As a dedicated polyether defoamer factory and supplier, INVINO offers a selection of high-quality polyether defoamer agent solutions. Below are specifications for some of our standard grades, suitable for various defoaming agents applications. Contact us to discuss your specific needs, polyether defoamer price, or to buy polyether defoamer solutions.
| Product Code | Appearance | Solid Content（%） | PH | Viscosity（cps） | Application |
|---|---|---|---|---|---|
| INVINO-103 | Light yellow to colorless transparent liquid | 100% | 4.0-9.0 | 300-600 | Good compatibility with the application system and strong foam suppression performance. |
| INVINO-103B | Light yellow to colorless transparent liquid | 100% | 4.0-9.0 | 300-600 | Good compatibility with the application system and strong foam suppression performance. |
| INVINO-8061 | Light yellow to colorless transparent liquid | 100% | 6.0-8.0 | 100-1000 | Good compatibility with the application system and strong foam suppression performance. |
| INVINO-8062 | Light yellow to colorless transparent liquid | 100% | 6.0-8.0 | 100-1000 | Good compatibility with the application system and strong foam suppression performance |
| INVINO-8081 | Yellowish to light brown liquid | 100% | 5.0-9.0 | 100-1000 | Used in high-temperature processing and in systems with extreme pH values. |
| INVINO-8082 | Yellowish to light brown liquid | 100% | 5.0-9.0 | 100-1000 | Used in high-temperature processing and in systems with extreme pH values. |
| INVINO-4000 | Yellowish to light brown liquid | 100% | 5.0-9.0 | 100-1000 | Used in high-temperature processing and in systems with extreme pH values. |
| INVINO-4000B | Yellowish to light brown liquid | 100% | 5.0-9.0 | 100-1000 | Used in high-temperature processing and in systems with extreme pH values. |
How to Use Polyether Defoamers & Get Expert Support？
Practical Usage Tips
To get the best performance from polyether defoamers in your production processes, follow these key guidelines:
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System Compatibility: Always perform a small-scale test with your specific formulation or process stream to ensure the defoamer’s compatibility and effectiveness.
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Temperature & pH: Choose the right polyether defoamer grade that matches your operating temperature and pH conditions. This ensures stable and efficient foam suppression.
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Dosage Optimization: Start with a lower dosage and gradually increase if necessary, based on your system’s needs and foam control performance. This helps minimize waste and improve cost-effectiveness.
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Proper Dispersion: Ensure the defoamer is well mixed within the system. Even dispersion guarantees consistent foam control throughout the process.