Everyone knows a wide variety of silicone defoamers, such as silicone defoamers for water treatment, silicone defoamers, powder silicone defoamers, water-based silicone defoamers, oil-based silicone defoamers, etc. Also because it is an excellent defoamer (alias: anti-foaming agent), the removal of strong defoaming power, especially valuable is high temperature performance, physiological inertness, chemical stability of siloxane, etc. Widely used. However, many people will be overwhelmed when turbidity occurs during use. The following small series tells you how to handle it.
Since the main component of the silicone defoamer, the aqueous defoamer is generally composed of silicone oil, hydrophobic particles and emulsifier, the hydrophobic particles absorb the silicone oil, so that the silicone can achieve the maximum effect with as little as possible. It is not present in the system in a dissolved state, and is generally suspended in the system. Therefore, the amount and color of silicone oil and hydrophobic particles are essential. Not all defoamers can do well. effect.
Silicone defoamer application scenario
The silicone defoamer produced by Zilibon is prepared on the basis of silicone oil with a suitable emulsifier, solvent or inorganic filler. It has a small dosage, the addition amount is only 10~1000ppm, fast defoaming and strong foam inhibition, does not affect the basic properties of the foaming system, good heat resistance, chemical stability, no corrosion, no toxicity, no adverse side effects, no burning The advantages of non-explosive, the performance can be comparable with imported products, the most important is the obvious price advantage. If you have more questions, please call the toll-free hotline: +86 13929201380.