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Super White Dolomite
Super White Dolomite is an elite-grade mineral manufactured by Raviraj Minerals, characterized by its extraordinary whiteness (>95%) and superior purity. Sourced selectively from high-quality, pristine deposits, this product undergoes advanced micronization and stringent quality control processing. This ensures an impeccably consistent particle size distribution and near-zero impurities, significantly reducing the presence of unwanted trace metals or high silica content. The brilliant white profile of this dolomite makes it uniquely valuable in applications where color fidelity and brightness are paramount. It boasts an optimal Calcium Oxide (CaO) and Magnesium Oxide (MgO) ratio, providing brilliant opacity and mechanical reinforcement when used as a premium filler. Its remarkably low absorption rate (<0.5%) also helps in minimizing the required binder volume, directly lowering formulation costs for manufacturers. Super White Dolomite is the absolute preferred choice for high-end paint manufacturing, specialty plastics, and premium rubber compounding. Because it does not interfere with base pigments, it allows for vibrant color development in polymer matrices and brilliant white finishes in architectural coatings, while simultaneously improving the overall physical resilience of the end product.
Product Specifications
| Application | Paint, Plastic, Rubber, Paper, Detergent, Construction |
| Form | Powder |
| Whiteness | > 95% |
| Silica Content | < 1% |
| Usage / Application | Used as a filler and extender in paints and plastics |
| Country of Origin | Made in India |
| Absorption ASTM C127 | < 0.5% |
| Bulk Density (lbs per ft³) | 55 – 70 |
| CaO | 30% – 35% |
| Chemical Formula | CaMg(CO₃)₂ |
| MgO | 18% – 22% |
| Mohs Hardness | 3.5 – 4.0 |
| Molecular Weight (g/mol) | 184.40 |
| Zeolites | < 2% |
