Raviraj Minerals is a leading calcite powder manufacturer and supplier based in Udaipur, Rajasthan. We supply high-whiteness micronized calcite powder and calcium carbonate grades for the plastic, PVC, paint, and rubber industries — to clients across India and 25+ countries.
25+
Years Manufacturing
5,000+
Clients Served
25+
Countries Exported
50,000+
Tons Annual Capacity
Precision-milled calcite with high whiteness and controlled particle size — engineered for consistent performance in plastics, paints, and polymers.
Our micronized calcite powder reaches 97% whiteness with a precise 10-micron particle size — ideal for PVC cables, paints, and polymer compounds.
Every batch is tested for whiteness, purity, particle size, and moisture before dispatch under our certified quality management system.
From natural micronized calcite to stearic-acid-coated calcium carbonate — engineered for dispersion in both polar and non-polar polymers.
Advanced micronization and classification deliver a tight, repeatable particle-size distribution, batch after batch, for demanding applications.
Since 2001, Raviraj Minerals has supplied India's leading plastic, PVC, and paint manufacturers with reliable calcite and calcium carbonate.
Flexible minimum order quantities in HDPE bags (25–50 kg) or bulk. Custom whiteness, coating, and mesh specifications available on request.
Micronized calcite and calcium carbonate grades for plastics, PVC, paint, and rubber.
10 micron precision-milled calcite for PVC cables & paints
Whiteness 97% | Purity 96% | 10 micron
Ultra-fine 10 micron for premium paints & polymer films
Purity 98% | Particle 10µm | Uncoated
Stearic acid coated, hydrophobic for polymer compounding
Purity 99% | Hydrophobic | HDPE/PP compatible
10 micron GCC, 99% purity for paints & pharma
Purity 99% | Particle 10µm | Uncoated GCC
Calcite powder is a versatile functional filler used across many sectors.
Plastics & PVC
Filler, stiffness, cost reduction
PVC Cables
Insulation filler, dielectric strength
Paint & Coatings
Extender, opacity, TiO2 replacement
Rubber
Volume filler, tear resistance
Paper
Filler, brightness, coating
Adhesives & Sealants
Rheology, volume filler
Putties
Bulking, smooth finish
Construction
Concrete additive, grout filler
About calcite powder manufacturing in India
Raviraj Minerals, based in Udaipur, Rajasthan, is one of India's trusted calcite powder manufacturers and suppliers. With 25+ years of experience and ISO 9001:2015 certification, we supply high-whiteness micronized calcite and calcium carbonate to clients across the plastic, PVC, paint, and rubber industries in India and 25+ countries.
Calcite is the most stable natural crystalline form of calcium carbonate (CaCO₃). In industry, 'calcite powder' usually refers to ground natural calcite used as a functional filler, while 'calcium carbonate powder' is a broader term that includes both ground (GCC) and precipitated (PCC) grades. Raviraj Minerals supplies micronized calcite alongside natural and coated calcium carbonate.
Yes. Micronized calcite powder is widely used in the plastic and PVC industries as a low-cost functional filler that improves stiffness, dimensional stability, and surface finish while reducing resin consumption. Coated grades disperse well in non-polar polymers like PP and PE. Our 10-micron micronized calcite is particularly suited to PVC cables and pipes.
Calcite powder prices in India range from around ₹3,000 to ₹6,500 per tonne depending on whiteness, particle size, and coating. Raviraj Minerals offers micronized calcite from ₹3,000/tonne. Contact us for bulk and custom-grade pricing.
Contact Raviraj Minerals for bulk pricing, custom grades, and export enquiries. Our team responds within 24 hours.
We respond within 24 hours