Coated Calcium Carbonate
Coated calcium carbonate is a premium-grade mineral filler treated with surface coating agents such as stearic acid to enhance its performance in industrial applications. It offers excellent dispersion, improved compatibility with polymers, and superior moisture resistance.
Specifications
| Composition | Calcium Carbonate (CaCO3) with surface coating |
|---|---|
| Color | White |
| Coating Material | Stearic Acid (or customized as per requirement) |
| Purity | 95% - 99% |
| Mesh Size | 200 - 5000 mesh (custom sizes available) |
| Brightness | 90% - 98% |
| Moisture Content | 0.3% |
| Bulk Density | 0.7 - 1.1 g/cm3 |
| Oil Absorption | Low |
| Coating Percentage | 0.8% - 2.0% |
Applications
Plastics Industry: Enhances strength, surface finish, and dispersion in PVC and masterbatches
Rubber Industry: Improves elasticity, durability, and processing performance