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#Industry News
Grinding calcium carbonate
techniques, challenges and applications of calcium carbonate grinding
Heavy calcium carbonate, or ground calcium carbonate, is a mineral material widely used for its exceptional properties. Made from natural carbonate minerals, it is characterised by high chemical purity, good inertness, thermal stability up to 400°C, whiteness and low oil absorption. Its low hardness, low abrasion value and excellent dispersion make it a popular functional inorganic filler in many sectors, including paper manufacture, plastics, paints and rubber.