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Heavy calcium carbonate, also called ground calcium carbonate, is produced by natural superior calcite, which has high purity and whiteness. The size ranges from under 400 mesh which is called primary products, to 2000 mesh or above, depending on your requirement.
Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.
| Name | heavy calcium carbonate |
| other name 1 | ground calcium carbonate |
| other name 2 | limestone powder |
| appearance | white powder |
| purity | 98%min |
| CAS NO. | 471-34-1 |
| EINECS NO. | 207-439-9 |
| Molecular Formula | CaCO3 |
| type | heavy, ground |
| Application | Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry. |
| Packing | 25KG/PP PE BAG, 25KG/VALVE BAG, 1MT/jumbo bag, or as required. |
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Heavy (ground) Calcium Carbonate 98%min purity white powder