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High Quality DF Defoamer Powder from China Suppliers and Factory – Easy Flowing and Effective Solution
Product Overview
Defoamer (Antifoaming Agent) is a highly efficient chemical additive specifically formulated to eliminate existing foam and inhibit the generation of new foam in various liquid systems.
Product Characteristics
Rapid defoaming ability: Can quickly destroy the stability of the foam, causing it to burst rapidly.
Long-lasting suppression: Effectively prevents the regeneration of new foam for an extended period after initial elimination.
Good compatibility: Integrates seamlessly with the target system without affecting its basic physical or chemical properties.
High stability: Maintains stable defoaming performance under varying temperature, pH, and pressure conditions.
Environmental friendly: Formulated for low toxicity, minimizing harm to human health and the environment.
Product Use
Industrial Production
Paper industry: Eliminates foam in the pulp to improve paper quality and consistency.
Coatings and paints: Prevents foam formation during mixing, transport, and application stages.
Textile printing and dyeing: Resolves bubble problems in the dyeing and finishing process.
Petrochemical: Eliminates foam during refining and chemical production to ensure smooth operations.
Food Processing & Water Treatment
Fermentation process: Controls foam in fermentation liquids to enhance yield and efficiency.
Food processing: Used in soybean products, beverages, and other food production lines.
Sewage treatment: Prevents surface foam generation to optimize biological and chemical treatment processes.
Production Process
Defoamers are manufactured through various specialized processes depending on their chemical base. Common polyether-type defoamers are prepared via polymerization reactions, whereas silicone-based defoamers are produced through the emulsification of high-grade silicone oils.
Market Prospects
With the continuous expansion of industrial production scales and rising standards for product quality, the global market demand for high-performance defoamers is growing steadily. The research, development, and application of environmentally safe, highly efficient defoaming agents represent the key future trends in the market.
Use Precautions
Choose the right type: Select the specific defoamer model based on your system properties and the root cause of the foam.
Control the dosage: Insufficient dosage may fail to suppress foam, while excessive addition can negatively affect the performance of the system.
Correct addition method: Add directly or after proper dilution to ensure uniform dispersion within the target medium.
For example, in paint manufacturing, adding the appropriate defoamer at the correct stage eliminates micro-bubbles, ensuring a smooth and flat dried finish. In wastewater treatment, timely application improves filtration and sedimentation efficiency while preventing foam overflow.
In summary, Defoamer plays a vital role across multiple industrial processes, offering a reliable guarantee for enhanced productivity and superior product quality.
Technical Indicators
| Model | DF-6050 |
|---|---|
| Appearance | White, easily flowing powder |
| PH (20%) | 5.0 - 9.0 |
| Bulk density (g/L) | 200 - 400 |
Application Areas
Repair mortar
Grouting material
GRC (Glass Fiber Reinforced Concrete)
Ground stone flooring
Application Performance
Fast defoaming speed & high stability
Long-term foam suppression
Excellent adaptability to various materials
High temperature resistance performance
Increases overall strength of concrete
Details Pictures
Frequently Asked Questions
Q What is the primary function of a defoamer?
A defoamer is a chemical additive designed to eliminate existing foam and inhibit the formation of new foam in liquids during industrial processes, ensuring smoother operation and higher product quality.
Q How does the DF-6050 model perform in concrete applications?
The DF-6050 model is a powder-type defoamer that provides fast defoaming speed, excellent stability, and high temperature resistance. It is highly adaptable to various construction materials and helps increase the overall strength of concrete, repair mortars, and grouting materials.
Q What industries commonly require the use of defoamers?
Defoamers are widely used in the paper industry, coatings and paints manufacturing, textile printing and dyeing, petrochemical refining, food processing (such as fermentation and beverage production), and sewage water treatment.
Q What are the key properties of the DF-6050 defoamer?
DF-6050 features a white, easily flowing powder appearance with a pH range of 5.0 to 9.0 (at 20% concentration) and a bulk density between 200 and 400 g/L.
Q What precautions should be taken when using a defoamer?
It is critical to choose the correct defoamer type for your specific chemical system, control the addition amount carefully (as too much or too little can impact system performance), and use the correct dispersion methods, such as adding directly or pre-diluting.