How to choose thickener for defoamer In actual applications, in most water-based defoamers in the industry, a small amount of thickener will be added to stabilize the emulsion. So what kind of thickener should be selected in the defoamer? 1. You should choose a thickener with good stability. Some thickeners have good thickening effect at…
What are the uses of defoaming agents In practical applications, the most common one is the defoamer. Its biggest function is to resist foaming, and its performance is very outstanding. With the continuous development of the economy, the actual demand for it in the industry is increasing. However, how much do people know about its…
A detailed overview of crude oil defoamers Although defoamers are very common raw materials in the modern decoration industry, especially in the selection of wall decoration coatings, different types of defoamers are usually selected, such as water-based defoamers. In fact, defoamers are used not only in the decoration industry, but also in crude oil energy…
What are the mechanisms of water-based defoamers? In industrial production, a lot of foams that are difficult to produce will be produced. At this time, defoaming is needed. There are many types of defoamers, including water-based defoamers and oil-based defoamers. In actual production, the most prominent effect is water-based defoamers. So, how much do people…
What is the reason for the defoamer to float oil? Defoamers may have floating oil during use. Some of these oil spots will not disperse for a long time, some will disperse after a period of time, and a thin oil film will form on the water surface, and some will even stick to the…
Defoaming mechanism of silicone defoamer Foam often accompanies people’s life and production. Sometimes, bubbles and foam are needed, such as flotation, fire extinguishing, dust removal, washing, making foam ceramics and plastics, etc.; but some occasions need to eliminate bubbles and foam, such as fermentation, coating, papermaking, printing and dyeing, eliminating flatulence in organs, boiler water,…
Common problems in the use of defoamers During the use of defoamers, you may encounter many different problems. So what are the common problems in the use of defoamers? Let’s take a look together. Turbidity problem The main components of defoamers are generally hydrophobic particles, silicone oil and emulsifiers. Hydrophobic particles absorb silicone oil, so…
Is the water solubility of water-based defoamers important? The widespread use of water-based defoamers has made many companies no longer unfamiliar with them. However, when purchasing water-based defoamers, many buyers still cannot figure out which ones are high-quality water-based defoamers, and the water solubility of water-based defoamers in liquids is also a point that is…
