Application of fumed silica in daily necessities
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The special plastic wrap for fruits and vegetables added with fumed silica has stable gas-adjusting index, strong two-way regulation ability for O2 and CO2, good moisture permeability, and low internal condensation. It has a long shelf life of storage of fruits and vegetables and good preservation effect.
In the production of alcohol, the addition of a small amount of fumed silica can play a role in clarifying beer and prolonging the shelf life. In the production of sucrose, fumed silica can be used as a defoaming agent. Fumed silica can be used as a carrier and flow control agent in foods.
