Solid antifoam agent is a polydimethylsiloxane water-like emulsion used in industrial production and food production, in the acid and alkali phase solution can also be more durable than the general use of antifoam agent, in the nonionic, cationic and anionic systems also have antifoam properties, the antifoam agent viscosity is low, easy to disperse the characteristics of the emulsion can be achieved defoamer, foam inhibition, and easy to operate.

Belongs to non-sexual compounds, does not interact with water or substances with sex, so the antifoaming effect is good, low dosage. It is chemically stable, and does not gelatinize, and does not interact with the products.