High Purity Calcite Powder
Calcite Powder from Shiv Rudra Minerals International is processed using premium-grade natural calcium carbonate to ensure exceptional brightness, purity, and consistency. Manufactured under strict quality control, our calcite powder is widely appreciated for its excellent dispersion, low oil absorption, and high whiteness. It is finely processed to meet the diverse requirements of industries such as plastics, paints, rubber, and construction, ensuring reliable and uniform performance.
Our product enhances strength, finish, and durability across applications. With consistent particle size and superior chemical properties, it delivers dependable results for industrial formulations.
- Properties
- Application
- Chemical Composition
With a focus on quality and consistency, we offer premium-grade calcite powder that is finely processed and free from impurities. Available in multiple grades, our products are suitable for a wide range of industrial applications. Connect with us to discover how our calcite powder can enhance your manufacturing process.
- Enhanced flow properties
- Improved mechanical strength in thermoplastic applications
- Superior gloss and whiteness for paints & powder coatings
- Excellent dispersion performance
- Helps prevent chalking
- Improved corrosion resistance
Calcite powder is widely used in the plastics industry as a functional filler to enhance the strength, durability, and thermal stability of plastic products. It also improves the whiteness, opacity, and overall finish of plastic materials.
In the paints and coatings sector, calcite powder serves as an effective pigment and filler, helping achieve uniform color consistency, enhanced surface finish, improved viscosity, and better texture in the final application.
Within the paper industry, calcite powder is extensively used to improve the brightness, smoothness, and opacity of paper products. It also contributes to cost-effective production by partially replacing higher-cost raw materials.
In the construction sector, calcite powder is incorporated into cement and concrete applications to enhance strength, durability, and performance. It is also used in flooring products to deliver a smooth, refined, and uniform finish.
Applications:
- PP Masterbatches, Automotive & Furniture Compounds
- LDPE Masterbatches
- Rigid PVC Pipes
- Leather Cloth Industry
- Paints, Inks, Powder Coating & Ceramic Industry
- Rubber Industry
- Glass Industry as Flux Material & Textile Sizing Applications
Available Grades:
Calcite powder grades are available from 300 Mesh to 700 Mesh BSS standards, including micronized grades. Products are offered in top cuts of 5, 10, 15, and 20 microns to suit diverse industrial requirements.
CaCO₃: 90% – 97%
MgO: 1.5% – 2.5%
Silica: 1% – 3.5%
Minor variations in the above specifications may occur due to the natural characteristics of raw materials and environmental conditions. However, such variations do not affect the intended application properties of the product.
Frequently Asked Questions
Find answers to common questions about calcite powder quality, uses, specifications, and benefits for various industrial applications and requirements.
Calcite powder is mainly used as a filler in plastics, paints, rubber, and construction materials to improve strength and finish.
Our calcite powder offers high purity, consistent particle size, and superior brightness, ensuring reliable industrial performance.
Yes, it is widely used and considered safe when handled according to standard industrial safety guidelines.
Yes, we offer customized mesh sizes and specifications based on specific industrial requirements.
