Antifoam is a type of chemical additive used in the pulp and paper industry to reduce foam formation during the pulping process. It is typically added to the pulp slurry prior to entering the stock chest or paper machine. Antifoam works by forming a thin film on the surface of bubbles, which reduces their surface tension and prevents them from coalescing into larger foam bubbles. This helps maintain efficient operation of equipment such as pumps, mixers, and filters, while also improving product quality by reducing defects caused by foam.

And silicone antioam solutions are mostly acceptable in Pulp mills, because of goood advantages of silicone antifoam.

1. Silicone defoamer for pulp washing black liquid has excellent foam-breaking and anti-foaming performance, which can effectively reduce the amount of foam generated in the process of pulp washing black liquid, reduce the difficulty of subsequent processing, and improve the production efficiency.

2. The silicone defoamer for pulp washing black liquid has good stability and can be used for a long time without deterioration.

3. The silicone defoamer for pulp washing black liquid is non-toxic and harmless, and will not cause any pollution to the environment.

4. The silicone defoamer for pulp washing black liquid has good compatibility with various systems, and can be used in a wide range of applications.

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