The relationship between silicone defoamer and textile printing and dyeing industry With the development of science and technology and the improvement of people’s living standards, people are more and more particular about clothing. Therefore, the demand for improving the quality of textile products is becoming more urgent. In order to improve the performance of textiles…
Hydrophobicity and fermentation process of polyether defoamer Polyether modified silicone defoamer is easily emulsified in water, also known as “self-emulsifying defoamer”. When the temperature is above its cloud point, it loses its solubility and mechanical stability in water, and is resistant to acids, alkalis and inorganic salts. It can be used for defoaming under harsh…
The role of water glass paint defoamer Sodium silicate, commonly known as sodium silicate “foamed polystyrene” is also called soluble glass. It is a metal silicate material composed of alkali metal oxides and silicon dioxide, which is easily dissolved by water. The sodium silicate commonly used in construction projects is an aqueous solution of sodium…
The reason why defoamer appears oil floating In recent years, the development of defoamers has been getting faster and faster. Many industrial productions on the market need to use defoamers, but there is a problem. Why does defoamer have floating oil? The stability of emulsion defoamers is achieved by a certain concentration of emulsifiers and…
Application of defoaming agent in papermaking industry What are the functions of special defoamers in the papermaking industry? Why do we need to use defoamers when making paper? The following article will give you a brief introduction. Special defoamers for papermaking are now standard in the papermaking industry, and almost many paper mills will use…
What are the methods for diluting defoamers? In the field of industrial production, the most common one is the defoamer, which has outstanding performance and one of its biggest features is that it can inhibit the occurrence of foam. So, what are the methods for diluting defoamers, and how much do people know about it?…
Key points for selecting defoamer for sewage treatment The water-based coating industry needs to use water-based sewage treatment defoamers and silicone sewage treatment defoamers. Select the sewage treatment defoamer, compare the addition amount, and refer to the price to get the most suitable and economical sewage treatment defoamer product. Next, follow the editor to understand…
Evaluation method of defoamer performance The auxiliary agent that plays the role of suppressing foam, breaking foam and defoaming is called defoaming agent. The important indicator of the quality of defoaming agent is the length of defoaming time. So how to test the performance of defoaming agent? Let’s follow the editor to learn about it.…
