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Food-grade diatomaceous earth filter aid

This product uses high-quality diatomite ore with SiO2 content greater than 85%, which is dried, crushed, and baked before being calcined in a dynamic rotary kiln at a temperature between 850-1150 degrees. No other auxiliary materials are added during the calcination process. After calcination, the product undergoes fine screening using a grading and sorting machine, and is then stored after passing quality inspection. It is widely used in the filtration of low-viscosity liquids such as beer, spirits, wine, beverages, seasonings, citric acid, and enzyme preparations.

Series products: Food additives and chemical products

  • Product Description
  • Model Drying Loss
    (%)
    Permeability Bulk Density
    (g/cm3)
    Particle Size
    (150 mesh, %)
    Water Soluble Matter
    (%)
    Arsenic Content
    (mg/kg)
    Lead Content
    (mg/kg)
    PH Non-silica Substances
    (Dry Basis)
    (%)
    Silica Content
    (%)
    Apparent Ignition Loss
    (Dry Basis)
    (%)
    Packaging
    (KG)
    TFT-DFA85% ≤3 4.8-6.0 ≤0.53 85-96 ≤0.8 ≤5.0 ≤4.0 8-11 ≤25 ≥85 Odorless white powder ≤0.5 20/25/500

    Testing Standards: GB14936-2012, GB/T24265-2014

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