In the modern paper industry, the air and small air bubbles contained in the white water and the slurry have a huge impact on the papermaking of the paper machine, the formation of the paper web, and the quality of the paper after paper production. The generation of air bubbles depends on many reasons, such as the use of wet end chemicals, the jet agitation of stock in the size tank flow system, t...
Circuit board cleaning antifoaming agent is a specially modified polyether as the main component, will not cause silicon spot residual on the tank wall, easy to clean equipment. This product has excellent anti-foam performance, high stability and water dispersion performance. This product is specially designed for cleaning printed circuit boards, can be widely used in the development...
Pesticides, including herbicides, insecticides, and fungicides, are generally complex organic substances. In order to distribute them evenly on crops, they must be formulated as wettable powders or oil-in-water emulsions by adding surfactants. Foam will be generated when used in diluted form. The flotation effect of the foam will reduce the uniformity of the pesticide water dispersion, a...
Do you manufacture coatings? Are you using solid antifoam? Then you are in the wrong place. The coating industry recommends that you do not choose solid antifoams as coating antifoams for three reasons: 1. Easy to precipitate The solid antifoam is usually added by splashing, and the viscosity of the coating is relatively large. Then if the solid antifoam particles are relatively small,...
Factor 1: Surface tension The surface tension of the coating has a greater impact on the antifoam. The surface tension of the antifoam must be lower than the surface tension of the coating; otherwise, it cannot have the effect of defoaming and foam inhibition. The surface tension of the coating is a variable factor, so the choice of antifoam should be constant surface tension, and then the surface...
Polyether defoamers, also known as polyether-based antifoaming agents, are widely used in various industries due to their exceptional foam control properties. These defoamers are formulated using polyether compounds and possess unique characteristics that make them highly effective in eliminating foam. One key characteristic of polyether defoamers is their excellent defoaming efficien...
Wastewater treatment is critical to protecting the environment and human health. With the rapid progress of industrialization and urbanization, sewage discharge continues to increase, and there are many types of pollutants. Effective wastewater treatment is critical to maintaining a clear aquatic environment and ecological balance. However, one problem that is often encountered is the large amount...
Why is the defoamer called "industrial monosodium glutamate (MSG)"? MSG is a delicious compound that can be said to be omnipresent in everyone's nutritional life. I think that in industrial production, it is a compound similar to monosodium glutamate (MSG), and the demand is not too high, but the role is very peculiar, and it is "defoamer". In the vast majority of applications, there is no need to...