The principle and effect of
fluorosilicone oil defoamer are analyzed as follows:
1. Principle
The main principle of fluorosilicone oil defoamer is based on its extremely low surface tension and chemical stability. When the fluorosilicone oil defoamer contacts the foam, it can quickly spread on the foam surface, reduce the surface tension of the foam, and thus destroy the stability of the foam. Due to the chemical stability of fluorosilicone oil, it will not react chemically with other components in the system, which ensures the stability and durability of the defoaming effect.
Specifically, the molecular structure of fluorosilicone oil in fluorosilicone oil defoamer contains fluorine atoms and silicon atoms. The strong electronegativity of fluorine atoms makes fluorosilicone oil have extremely low surface tension; at the same time, the stability of silicon atoms gives fluorosilicone oil excellent high temperature resistance and oxidation resistance. These characteristics enable fluorosilicone oil defoamer to effectively play a defoaming role in a variety of foam systems.
2. Effect
High-efficiency defoaming: fluorosilicone oil defoamer can quickly eliminate foam and improve production efficiency. In the industrial fields of petroleum, coatings, inks, etc., the presence of foam can seriously affect production efficiency and product quality. Fluorosilicone oil defoamers can quickly destroy the stability of foam, causing the foam to burst quickly, thereby resuming normal production.
Long-lasting foam suppression: In addition to rapid defoaming, fluorosilicone oil defoamers also have a long-lasting foam suppression effect. It can inhibit the re-generation of foam and ensure the stability and continuity of the production process.
Good chemical stability: Fluorosilicone oil defoamers can remain stable in various harsh chemical environments and will not fail due to environmental changes. This allows it to be widely used in a variety of industrial fields.
Environmentally friendly and safe: Fluorosilicone oil defoamers are usually non-toxic and harmless, and will not pollute the environment or harm human health. This meets the requirements of modern industry for environmental protection and safety.
