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Wide application: due to the special chemical structure of silicone oil, it is neither soluble with water or substances containing polar groups, nor with hydrocarbons or organic substances containing ......
2020-01-02First, the emulsion should be fully mixed before use. Because the uneven emulsion will easily produce stratification, affecting the use of defoamer. &nbs......
2020-01-02Organosilicon defoamer is widely used in many fields, such as glutamic acid, lysine and so on. It is also used in textile, printing and dyeing, coating, dyestuff, papermaking, ink, oil field, sewage t......
2020-01-02In the use of defoaming agent in the process, how many will encounter defoaming agent need to open dilute, open dilute will use thickening agent, so how to choose the right thickening agent?First, goo......
2019-12-31Bubbles are a common phenomenon in our lives, but bubbles form when a large number of bubbles accumulate and are continuously distributed in a liquid. A large number of bubbles exist in life and produ......
2019-12-31There are many kinds of defoaming agents, and the classification is full of diversification. We have discussed above, according to the principle of action can be divided into antifoaming agent, antifo......
2019-12-31Food quality is closely related to people's health. Therefore, food processing enterprises attach great importance to food safety and are very cautious in the use of defoamer. At present, the food pro......
2019-12-31Defoaming agents are used in PCB substrate cleaning, PCB water treatment, film withdrawal, etching, development and sewage treatment (the whole process of PCB).In particular, the dry film process in P......
2019-12-31Classification Name: general purpose organosilicon defoamer active ingredient: modified polysiloxane, dispersant aid, non-ionic surfactant properties: This product is milky white oil in water emulsion......
2019-12-30Advantage: 1) Wide application: due to the special chemical structure of silicone oil, it is neither soluble with water or substances ......
2019-12-30Oil type antifoaming agent is directly used silicone oil as an antifoaming agent. It is mainly used in oil-phase foaming systems that do not allow the presence of dispersants and emulsifiers. It is ge......
2019-12-30The dimethyl silicone oil is dissolved in a suitable solvent to make a silicone solution type defoamer. Organic silicone defoamers formulated with organic solvents such as polychloroethane, toluene an......
2019-12-30The silicone oil or silicone paste is strongly stirred or emulsified to make a silicone oil emulsion, which can effectively improve the dispersibility of the silicone oil in the water phase. It is wid......
2019-12-30Some people studied the defoaming process of polysiloxane in the oil system. They continuously photographed the foam system at 1/1000 seconds and magnified the image 100 times. The 4 pictures showed t......
2019-12-27In the bubbling water system, the addition of hydrophobic silica (hydrophobic silica) particles alone has the effect of defoaming. Hydrophobic silica particles attract the hydrophobic end of surfactan......
2019-12-27
