Calcite

Calcite is a naturally occurring mineral form of calcium carbonate (CaCO₃) widely used as an industrial raw material due to its high purity, excellent whiteness, chemical stability, and versatile performance. As one of the most important calcium carbonate minerals, Calcite is available in different grades including natural crushed Calcite, micronized Calcite powder, coated Calcite, and high-purity Calcite for specialized applications. Its unique physical properties such as controlled particle size distribution, low oil absorption, good dispersion, and high brightness make it an essential mineral filler for many industries.

Commercial Calcite is produced through advanced grinding, classification, and processing technologies to achieve specific particle sizes ranging from coarse granules to ultra-fine powder. Depending on the application requirements, Calcite can be supplied in different forms including industrial grade, pharmaceutical grade, food grade, and high whiteness grades. The mineral offers excellent reinforcement properties, improves dimensional stability, reduces production costs, and enhances surface quality in finished products. Calcite powder is commonly available in bulk bags, paper bags, and customized packaging according to customer requirements.

Calcite has extensive applications in plastics, paints, coatings, adhesives, construction materials, rubber, paper manufacturing, agriculture, and chemical industries. In the plastic industry, it is used as a functional filler in PVC pipes, profiles, cables, films, and injection molding products. In paints and coatings, Calcite improves opacity, brightness, durability, and rheological properties. Construction industries use Calcite in cement, concrete, putty, and building materials, while high-purity grades are used in pharmaceutical, food, and environmental applications. Reliable suppliers can provide different Calcite grades based on purity, particle size, whiteness, and end-use requirements for international B2B markets.

Technical Specifications of Calcite

Specification	Value
Chemical Formula	CaCO₃ (Calcium Carbonate)
Mineral Type	Natural Calcite Mineral
Appearance	White Powder or Granules
Color	White to Off White
Calcium Carbonate Content	90–99% Depending on Grade
Whiteness	High Brightness Grades Available
Particle Size	From Granules to Micronized Powder
Moisture Content	Low Moisture Level
Hardness (Mohs Scale)	3
Density	Approximately 2.7 g/cm³
Oil Absorption	Low to Medium
Packaging Options	25 kg Bags, Jumbo Bags, Bulk Packaging

IF YOU ARE WILLING TO BUY CALCITE FROM IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST.

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FAQ Calcite

Calcite is supplied in different grades including powder, micronized powder, granules, coated Calcite, and high-purity grades depending on industrial requirements.

Calcite is widely used in plastics, PVC products, paints, coatings, rubber, paper, construction materials, adhesives, agriculture, and chemical industries.

Calcite quality depends on calcium carbonate purity, whiteness, particle size distribution, moisture content, and processing technology.

Commercial types include natural Calcite powder, ultra-fine Calcite, coated Calcite, industrial grade Calcite, food grade Calcite, and pharmaceutical grade Calcite.

You can find reliable Calcite suppliers in Iran through Irancorps, which connects international buyers with verified Iranian producers and exporters based on quality, capacity, and export requirements.

Irancorps helps global buyers source Iranian Calcite with competitive pricing, supplier verification, export support, and customized solutions for different industries.