Mineral Micronization
Advanced Processing
Quality Assured
Industrial Grade
Krishna Mines Group's Mineral Micronization division produces ultra-fine calcium carbonate (GCC — Ground Calcium Carbonate) using state-of-the-art grinding and classification technology. Our micronized products serve diverse industries including paint, coatings, plastics, paper, adhesives, and pharmaceuticals.
The micronization process involves controlled grinding of high-purity limestone to achieve precise particle size distributions, surface characteristics, and brightness levels demanded by various industrial applications.
- Ultra-fine particle sizes from 2 microns to 150 microns
- High brightness — up to 96% (Hunter) for premium applications
- Narrow particle size distribution for consistent performance
- Surface-treated grades available for plastics and coatings
- Large production capacity with consistent batch-to-batch quality
- Full technical support and application development assistance
Technical Specifications
Raw MaterialHigh-Purity Limestone (≥ 97% CaCO₃)
Particle SizesD97: 5–150 microns
Brightness90–96% (Hunter)
Moisture≤ 0.3%
Oil Absorption18–28 g/100g
ApplicationsPaint, Plastics, Paper, Pharma