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What are the characteristics of silicone defoamer?
2024-07-05 11:51:54

Silicone Defoamer has the following significant characteristics:

Efficient defoaming performance: The foam can be eliminated quickly and in large quantities, and the foam can burst in a short time.

For example, in the polymerization reaction in chemical production, a large number of foams can be quickly eliminated.

Good foam suppression ability: After defoaming, the foam can be suppressed for a long time.

For example, in the process of wastewater treatment, the treatment system can be kept from producing too much foam for a long time.

Wide range of application: can play a role in a variety of systems, including water, oil, high temperature, low temperature, strong acid, strong alkali and other environments.

It is not only suitable for neutral environment in food processing, but also can be used in some strongly acidic chemical processes.

Low surface tension: This allows it to spread and penetrate rapidly on the foam surface, effectively destabilizing the foam.

Good chemical stability: it is not easy to react with other chemical substances, and can maintain its defoaming performance in complex chemical systems.

Small amount: Only a small amount can be added to achieve significant defoaming effect, thus reducing the cost of use.

Good heat resistance: it can still maintain its anti-foaming and anti-foaming effect under high temperature conditions.

In the high temperature textile printing and dyeing process, its performance is not affected.

Non-toxic and harmless: For many application scenarios, especially in the fields related to food and medicine, its safety is high.

Strong compatibility: usually has good compatibility with other components in most systems, and is not easy to affect other performance of the product.

However, Silicone defoamer may also have some limitations, such as uneven dispersion or residual problems in some specific systems, but these conditions can be largely avoided through reasonable formulation design and use methods.


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