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Audited Supplier | Calcium carbonate is an inorganic compound with the molecular formula CaCO3 and the main component of limestone. There are three kinds of heterogeneous crystals of calcium carbonate in nature, namely calcite, aragonite and vaterite, which are respectively determined by the different arrangement of atoms in the crystal, which can form grains with different shapes and symmetry. Industrial calcium carbonate is a semi-functional filler, which is divided into precipitated calcium carbonate and heavy calcium carbonate. Precipitated calcium carbonate is produced by a chemical reaction, and heavy calcium carbonate is mechanically ground from calcium carbonate ore. Compared with heavy calcium carbonate, many properties of precipitated calcium carbonate can be controlled by the adjustment of chemical reaction parameters. Guangxi Warner produces a variety of morphology of calcite or aragonite precipitated calcium carbonate: rhombus (cubic), complex triangular trihedron, rosette, rhomboid, rod and rice grain. Vaterite calcium carbonate is unstable and will spontaneously be converted to calcite or aragonite. Heavy calcium carbonate is generally calcite. |
| Industrial calcium carbonate is widely used in plastics, sealants, construction, paper making, coatings, inks and other industries. Produce a full range of precipitated calcium carbonate and heavy calcium carbonate with particle sizes between 0.03 microns and 15.00 microns. |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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