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How to add defoaming agent used in industry correctly

Defoaming agent is usually through a mixture of the multicomponent complex. Main of defoaming performance can be enhanced by compound with surfactant. A kind of active matter whether suitable for defoaming, depends on its application conditions. Under acid condition such as stearic acid is a kind of antifoaming agent; In alkaline conditions, it is a foaming agent. Effective at low temperatures, and high temperature will be invalid.

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