Calcium carbonate is a type of inorganic compound, a mineral that is rich in calcium carbonate, characterized by low solubility, flame retardancy, good electrical insulation properties, and cost-effec...

Calcium carbonate is a type of inorganic compound, a mineral that is rich in calcium carbonate, characterized by low solubility, flame retardancy, good electrical insulation properties, and cost-effectiveness, making it suitable for flame retardant fillers and reinforcing agents. It is widely used in the production of electrical insulating materials, construction materials, plastics, rubber, and other products. It is also applicable in the formulation of flame retardant coatings, flame retardant masterbatches, lubricants, and other additives. Calcium carbonate has a specific gravity of 2.42 and a melting point of 30°C, with a relative density of 1.16 (25/25°C), it does not dissolve in water, and it dissolves in various organic solvents. Calcium carbonate has a specific gravity of 2.52 for light yellow to yellowish oil, with a melting point of -20°C, relative density (25/25°C) of 1.22-1.26. It dissolves in acids, is slightly soluble in alcohol, and does not dissolve in water. Calcium carbonate has a specific gravity of 2.70 for wood flour, white or light yellow, with a relative density of 1.65 (25/4°C).

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