Methyl silicone oil-the only effective antistatic agent in the production of micropowder and pellets
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Pills or pellets establish fluidization in the fluidized bed. When the material passes through the spray area, the clothing material mist particles are sprayed on the surface, and after bonding, spreading, and drying, they adhere to form a small piece of coating film. After repeated spraying, the coating film gradually expands, and finally a continuous overall coating layer is formed to achieve the purpose of coating. In order to ensure safe operation and complete dispersion of materials, so that the powder does not stick and form agglomerates, an antistatic agent should be added when the powder is sprayed.
Simethicone is currently the only medicinal excipient with antistatic effect. The amount used as an antistatic agent is 0.1% of the weight of the powder.
