Micronized calcium carbonate is a fine mineral powder prepared from calcium carbonate-rich material.
Micronization reduces the material to a fineness suited to selected industrial formulations.
Fineness does not define the full product
Two micronized products may differ in:
particle-size distribution;
composition;
moisture;
colour;
consistency;
behaviour in a formulation.
Crystalline calcium carbonate
Calcium carbonate occurs naturally in different mineral forms. Source material and preparation should be assessed together.
Principal applications
Depending on its characteristics, the product may be considered for construction formulations, paints, coatings, mineral blends and other technical products.
Preparing an enquiry
Provide the application, required fineness, composition requirements, volume, packaging, destination and requested analysis.
Minerallum reviews calcium carbonate and other mineral enquiries. Visit our calcium carbonate page.
Frequently asked questions
Questions about silica sand and filtration
What is micronized calcium carbonate?
Calcium carbonate prepared as a fine mineral powder.
What does micronized mean?
The material has been reduced to fine particles, but the exact distribution should be specified.
Where is it used?
Depending on quality, in formulations, materials, coatings and other processes.
What should buyers provide?
Application, required fineness, volume, packaging and destination.
Documentation
Sources and references
The technical information presented in this article is based on the following publications and resources.
01
United States Geological Survey
Industrial Sand and Gravel Statistics and Information
General information on industrial sand and its uses.