Silicone Defoamer Emulsion

Product Description

A silicone defoamer emulsion is a chemical formulation designed to control or eliminate foam in various industrial processes and applications. Foam also known as froth, bubbles, or suds can often cause problems in manufacturing and processing by hindering efficient production, affecting product quality, and potentially damaging equipment.

Composition: A silicone defoamer emulsion typically contains silicone oil (polydimethylsiloxane) as the active defoaming agent, dispersed in water to form a stable emulsion with the help of emulsifying agents. This emulsion form allows for easy dilution and incorporation into different process systems.

How Does It Work? When added to a foaming system, silicone oil molecules migrate to the air-liquid interface of foam bubbles. There, they reduce the surface tension of the liquid film surrounding the bubbles, causing the bubbles to collapse. This action breaks down existing foam, prevents further foam formation, and allows trapped air to escape.

Applications: Silicone defoamer emulsions are widely used across multiple industries, including:

Benefits:

• Highly effective at controlling foam in various systems.
• Compatible with a wide range of pH levels and temperatures.
• Provides long-lasting and persistent defoaming action.
• Can be diluted with water to achieve desired concentration.
• Generally considered safe for use in regulated applications such as food and pharmaceuticals.

Important Considerations: Dosage and compatibility with the specific application must be carefully considered to achieve optimal results without negatively impacting the process or product quality.