Silicone defoaming agent is a kind of defoaming agent. The defoaming agent is an auxiliary agent whose function is to eliminate the foam formed in the production process. The main component of the silicone defoaming agent is called silicone oil. , Silicone oil is a non-volatile oily liquid at room temperature. It is insoluble in water, animal and vegetable oils and mineral oils, or has very low solubility. It can withstand high temperatures and low temperatures. The chemical properties are inert, the physical properties are stable, and there is no biological activity.
Silicone defoamer is a white viscous emulsion. It has been used in various industrial fields since the 1960s, but large-scale and comprehensive rapid development began in the 1980s. As an organosilicon defoamer, its application fields are also very wide, and it has attracted more and more attention from all walks of life. In the chemical, paper, coating, food, textile, pharmaceutical and other industrial sectors, silicone defoamer is an indispensable additive in the production process. It can not only remove foam on the liquid surface of the process medium in the production process, thereby improving filtration, The separation, gasification, and liquid discharge effects of washing, extraction, distillation, evaporation, dehydration, drying and other technological processes ensure the capacity of various material storage and processing containers.
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