Calcite Powder Manufacturers in India
What is Calcite Powder?
Calcite, a naturally occurring calcium carbonate mineral, is abundant in Rajasthan, India, where Anand Talc operates. Unlike limestone, calcite forms primarily in veins, notably within the Aravalli and Ajabgarh series. These veins, 30 to 150 centimeters thick, traverse various rock types and can extend over long distances. Rajasthan’s calcite boasts exceptional brightness, reaching up to 99%, making it highly valued in industries like paints, plastics, and ceramics.
Rajasthan’s calcite veins not only showcase the region’s geological richness but also hold significant economic value, contributing to the state’s economy and meeting global industrial demands. Overall, Rajasthan stands as a prominent source of high-quality calcite, crucial for various industrial applications worldwide.
Specifications
| Grade | Brightness | Mesh/Micron | CaCO3 |
|---|---|---|---|
| ALC-300 | 92-93 | 300 | 93-95 |
| ALC-400 | 93-94 | 400 | 93-95 |
| ALC-20 | 94-95 | 20 micron | 93-95 |
| ALC-10 | 95 | 10 micron | 93-95 |
Applications and Uses of Calcite Powder
Drilling Industry
Rigid PVC Pipes
Welding Rods
Plastic Industries
Ceramics
Leather Cloth Industry
Properties of Calcite Powder:-
1. Chemical Composition: Calcite powder is primarily composed of calcium carbonate (CaCO3), making it an abundant source of calcium.
2. Physical Appearance: It typically appears as a fine, white or colorless powder with a smooth texture.
3. Hardness: Calcite ranks 3 on the Mohs scale of hardness, indicating that it is relatively soft compared to many other minerals.
4. Transparency: It exhibits varying degrees of transparency, ranging from transparent to translucent, depending on the quality and purity of the powder.
5. Refractive Index: Calcite powder has a high refractive index, making it useful in optical applications such as lenses and polarizing microscopes.
6. Solubility: Calcite powder is sparingly soluble in water but readily dissolves in acidic solutions due to its carbonate composition.
7. Acid Reactivity: It effervesces or fizzes when exposed to acids like hydrochloric acid (HCl) due to the release of carbon dioxide gas.
8. Applications: Calcite powder finds widespread applications in industries such as construction, agriculture, pharmaceuticals, and cosmetics due to its various properties.
9. pH Neutralization: Due to its alkaline nature, calcite powder is commonly used to neutralize acidic soil in agriculture and to balance pH levels in water treatment processes.
10. Polishing Agent: Its fine particle size and mild abrasive properties make calcite powder suitable for use in polishes for metals, plastics, and stones, providing a smooth and lustrous finis