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Calcium Carbonate Powder
Our versatile, industrial-grade Calcium Carbonate Powder is the most widely utilized filler material in modern manufacturing. By sourcing from rich, high-yield Indian mineral deposits, Raviraj Minerals delivers a highly consistent, cost-effective powder. It features a robust structural density (2.71 g/cm³), excellent morphological characteristics, and a distinctly bright white hue, making it an indispensable extender across numerous industrial sectors. Technically, this powder provides high oil absorption and easy dispersion attributes when introduced to various compounding media. Its inherent brightness and exceptional refractive index make it a vital component in the paint and coating industry, replacing substantial volumes of active pigments without a loss in opacity or sheen. Its mildly alkaline nature also serves to neutralize acidic compounds in complex manufacturing processes. For the plastic industry, this grade is a workhorse. It significantly improves the stiffness, impact strength, and thermal conductivity of PVC, Polyethylene, and Polypropylene matrices. In rubber compounding, it acts to increase the volume of the batch while improving the tear resistance of the final product. By choosing our Calcium Carbonate Powder, manufacturers guarantee a robust end-product while fundamentally driving down volumetric production costs.
Product Specifications
| Application | Plastic |
| Packaging Size | 25-50 kg |
| Brand | Calcium carbonate |
| Form | Powder |
| Purity | 95% |
| Packaging Type | HDPE Bag |
| Usage/Application | Paint, Plastic, Rubber etc. |
| Color | White |
| Density | 2.711 g/cm3 (Calcite), 2.83 g/cm3 (Aragonite) |
| Melting Point | 1,339 Degree Celsius |
| Solubility In Water | 0.013 g/L (25 Degree Celsius) |
| Molar Mass | 100.0869 g/mol |
| Chemical Formula | CaCO3 |
| Odor | Odorless |
