In the process of modern industrial development, foam is a problem that cannot be ignored, because foam will not only have some negative harm to the production efficiency, quality and progress of industrial products, but also may even cause pollution to the external environment and affect the natural environment on which human beings depend. In order to better solve the foam problem and reduce the impact on various industries, it is necessary to seek an effective and reliable defoaming solution, and we will find out todayNon-silicone defoamer, what are the characteristics and in which industries can it be used.
Application scenario diagram of non-silicone defoamer).
Non-silicone defoamers are a class of silicone-free defoamers, mainly composed of hydrocarbon compounds and fatty acid compounds. Non-silicone defoamers offer a variety of advantages over silicone-based defoamers. Compared with silicone-based defoamers, non-silicone defoamers can avoid the phenomenon of silica spots and are suitable for industries where silicone defoamers cannot be used, such as circuit board cleaning, steel plate cleaning, coatings, grease processing and other fields. Non-silicone defoamer has a good antifoam effect, can maintain the stability of foam for a long time, and effectively prevent the generation and diffusion of foam. And the non-silicone defoamer has good solubility and dispersibility, which is easy to add to the production process and easy to use.
The main causes of foam are high concentrations of organic matter and degradation of surfactants, resulting in foam formation. Too much foam, too ugly appearance, will produce peculiar smell, too much foam slows down the production process, affects the efficiency of production, too much foam overflows, resulting in the construction site is not easy to clean. With the continuous development of science and technology and the continuous expansion of market demand, non-silicone defoamers will be more and more widely used in various fields, bringing more convenience and value to modern industrial production.
Non-silicone defoamerIt is mainly a defoamer prepared by polymerization of propylene glycol or glycerol with propylene oxide and ethylene oxide under the catalytic action of potassium hydroxide. It is characterized by fast defoaming, strong stability, no color spots, etc., and is suitable for most defoaming industries as the needs of defoaming and foam suppression. Its advantages are that compared with ordinary defoamers on the market, it has strong defoaming and foam inhibition power, less dosage, and good heat resistance.