Application of Defoamer in Emulsified Asphalt, Inks, and Starch Processing
Defoamers are essential in controlling and eliminating excessive foam in emulsified asphalt production, ink formulations, and starch processing. Foam can disrupt production efficiency, reduce product quality, and cause operational challenges.
Key Applications:
Emulsified Asphalt:
- Prevents foam formation during the emulsification process, ensuring smooth production.
- Enhances asphalt stability and improves coating performance.
- Reduces air entrapment, leading to better surface application.
Inks:
- Controls foam in water-based and solvent-based ink formulations.
- Improves printing quality by ensuring smooth ink flow and preventing air bubbles.
- Enhances dispersion and mixing efficiency in ink production.
Starch Processing:
- Prevents excessive foam in starch extraction, refining, and modification processes.
- Ensures efficient separation and filtration, reducing processing time.
- Enhances the quality and consistency of starch-based products.
A well-formulated defoamer improves production efficiency, maintains product stability, and minimizes foam-related issues in these industrial processes.
Silicone-Based Defoamer Product Overview
This broad-spectrum silicone-based defoamer is an advanced formulation introduced from foreign technology. It offers high stability, rapid defoaming, and long-lasting foam suppression. The product is widely applicable in various industries, including pesticide emulsions, oilfield drilling, emulsified asphalt, chemical cleaning, papermaking, textile sizing, mineral flotation, adhesives, water-based inks, and more.
Key Features
Fast Defoaming - Quickly eliminates foam buildup
Long-Lasting Effect - Ensures stable foam suppression
Excellent Stability - Works under various conditions
Versatile Applications - Compatible with multiple water-based systems
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Application & Usage
* Industries: Pesticide emulsions, oilfield drilling fluids, emulsified asphalt, chemical cleaning, papermaking, textile sizing, adhesives, water-based inks, etc.
* Recommended Usage: Dilute the required amount with foaming liquid or clean cold water at a 1:3 ratio before use.
* Dosage: 0.2-1.5‰ (varies depending on the system).
| Property | Details |
| Appearance | Milky white viscous liquid |
| Non-Volatile Content | 20-26% |
| pH Value | 6-7 |
| Stability (3000 rpm/20 min) | No phase separation |
| Ionic Property | Nonionic |
| Dispersion | Well dispersible in water |
Packaging and Storage:
The product is packaged in 25KG or 200KG plastic drums. It should be stored at normal temperature, with a shelf life within one year. Take precautions to prevent freezing during storage and transportation.
