Antifoams and defoamers are antifoaming agents we can use as chemical additives in industries. The key difference between antifoam and defoamer is that antifoam agents can prevent foam from forming, whereas defoamers can control the amount of existing foam. Therefore, antifoams reduce foam formatio... read more
Defoamer is also called defoaming agent, antifoaming agent,antifoam, defoaming agent actually means to eliminate foam, it is a substance with lower surface tension and higher surface activity, which can inhibit or eliminate foam in the system. Many harmful foams are produced in the industrial produ... read more
Reasonable dilution of silicone defoamer The silicone antifoam concentrate/emulsion must be pre-diluted with cold water (less than 30 ° C). Add cold water in the steps and stir thoroughly to avoid uneven distribution. If the hardness of the cold water is high, it will result in uneven dilution or a... read more
High-efficiency fiber oil defoamer In the production and use of fiber oils, there are usually foam problems. Since the oil component contains a plurality of surfactants and has a certain superfoaming property, a large amount of foam is generated during the compound production of the oil agent, resu... read more
--Defoamer dispersibility in water: Under stirring, 90 g of process water was slowly added to a beaker containing 10 g of defoamer, and gently shaken to observe its dispersion in water (excellent: rapid diffusion; medium: most of the dispersion was slow, and a small amount of flocculent The materia... read more