The world's most prevalent mineral — engineered for excellence across global industries with high whiteness, chemical inertness, and ease of dispersion.
Essential product information, composition and performance context.
Calcium carbonate (CaCO₃) is the first and most prevalent mineral in the world and can be found in relatively large quantities as limestone, marble, and chalk.
Why Calcium Carbonate is preferred across demanding industrial formulations.
Comprehensive calcium carbonate grades engineered for precise application requirements.
Produced by grinding and classifying natural limestone/marble to achieve desired particle sizes for multiple applications.
Synthetically produced with controlled morphology for superior whiteness, narrow particle size, and high purity.
Surface-modified with stearic acid for improved dispersion, reduced moisture uptake, and better compatibility with polymers.
Blended to achieve target specific gravity for paints, putties, and coatings where density plays a key performance role.
Used in inks and high performance coatings for gloss and transparency adjustment in premium applications.
Explore every market where Calcium Carbonate contributes application value.
Our experts will guide you to the right calcium carbonate solution.
Important information about Calcium Carbonate, grades and applications.
Calcium carbonate provides whitening, opacity, rheology control, and mechanical strength while significantly reducing formulation costs. It serves as a primary extender pigment and improves overall application characteristics.
Both natural (GCC) and synthetic (PCC) are available, depending on your specific performance needs and application requirements.
Yes, it is commonly used in exterior paints where cost and opacity are priorities. Our density-optimized grades are specifically designed for exterior coating systems.
Dolomite offers higher hardness (Mohs 3.5–4) and better scrub resistance. Calcium carbonate is preferred for higher whiteness, smoother finish, and better dispersion in premium coatings.
We offer a comprehensive range from 0.7 microns to 44 microns, including ultrafine and nano grades for specialized applications.
Watch how Calcium Carbonate supports real-world industrial applications.
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