Kaolin is a mixture of inorganic nonmetals. Calcined kaolin means that kaolin is sintered in a calcining furnace to a certain temperature and time, so that its physical and chemical properties can be changed to meet certain requirements.With its fine plasticity and fire resistance, kaolin is widely used for paper making, ceramics and refractory materials with some used for paints, rubber filler, enamel glaze and white cement raw material and a small amount used in plastics, paint, grinding wheel, pencil, daily cosmetics, soap, pesticide, medicine,textile, oil chemical industry, building materials, national defense and other industries.
Product | Chemical composition（%） | B.D（g/cm3） |
AL2O3 | FE2O3 | TIO2 | CAO+MGO | K2O+NA2O |
Kaolin 45 | ≥45 | ≤0.5 | ≤1.3 | ≤0.3 | ≤0.25 | ≥2.5 |
Note | We can produce according to the customer's special demand or sizes |
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