CALCITE

Our high-quality micronized CALCITE powders are engineered to enhance product performance and functionality across various industries.
At AYKAL PROSES, we understand the unique requirements of each sector and provide tailored solutions to meet your specific needs.

Calcite (CaCO₃) is a naturally occurring calcium carbonate mineral known for its high brightness, excellent dispersion, low oil absorption, and superior whiteness. At AYKAL PROSES, we produce high-quality micronized calcite powder using advanced processing techniques to meet diverse industrial needs.
Its high purity, controlled particle size distribution, and chemical stability make calcite an ideal filler and functional additive across multiple industries, enhancing product performance, processing efficiency, and end-product quality.

- Properties: High brightness, low oil absorption, excellent dispersibility.

Applications of Micronized Calcite Powder
Calcite (CaCO₃) is widely used in various industries due to its high purity, brightness, controlled particle size, and excellent dispersibility. Below is a comprehensive overview of its applications across multiple sectors.

1. Paints & Coatings
Calcite is widely used in paints and coatings as a functional filler and pigment extender. It improves opacity, enhances brightness, and increases durability, making it an essential component in high-quality architectural and industrial coatings.
•    Recommended Mesh Size: 1250-2500 mesh
•    D97: 5 - 10 µm
•    Grain Concentration: High purity (≥98% CaCO₃)
•    Grain Uniformity: Uniform fine particles for smooth dispersion
•    Brightness: ≥95%
•    Whiteness: ≥97%

2. Plastics & Polymers
Used in PP, PE, PVC, and other plastic formulations, micronized calcite enhances mechanical properties, improves rigidity, reduces shrinkage, and boosts impact resistance.
•    Recommended Mesh Size: 800-2000 mesh
•    D97: 10 - 20 µm
•    Grain Concentration: Controlled particle distribution
•    Grain Uniformity: Highly consistent for homogenous mixing
•    Brightness: ≥94%
•    Whiteness: ≥96%

3. Paper Industry
Micronized calcite is used as a paper coating and filler to improve smoothness, printability, and opacity, reducing ink penetration while enhancing brightness.
•    Recommended Mesh Size: 1250-3000 mesh
•    D97: 2 - 6 µm
•    Grain Concentration: Fine, uniform dispersion
•    Grain Uniformity: Excellent particle control
•    Brightness: ≥96%
•    Whiteness: ≥98%

4. Rubber Industry
Calcite powder improves tensile strength, elasticity, and processing efficiency in rubber manufacturing.
•    Recommended Mesh Size: 400-1500 mesh
•    D97: 10 - 25 µm
•    Grain Concentration: Evenly distributed
•    Grain Uniformity: Medium to fine particles
•    Brightness: ≥93%
•    Whiteness: ≥95%

5. Adhesives & Sealants
As a reinforcing filler, calcite improves viscosity, adhesion, and stability in adhesives and sealants.
•    Recommended Mesh Size: 800-2000 mesh
•    D97: 5 - 15 µm
•    Grain Concentration: High purity, free of heavy metals
•    Grain Uniformity: Uniform for better adhesion
•    Brightness: ≥95%
•    Whiteness: ≥97%

6. Ceramic Industry
Enhances mechanical strength, glaze quality, and thermal stability in ceramic production.
•    Recommended Mesh Size: 325-800 mesh
•    D97: 20 - 50 µm
•    Grain Concentration: Coarse to fine
•    Grain Uniformity: Medium grain control
•    Brightness: ≥92%
•    Whiteness: ≥94%

7. Glass Industry
Used to lower the melting temperature and enhance chemical durability in glass manufacturing.
•    Recommended Mesh Size: 200-400 mesh
•    D97: 30 - 60 µm
•    Grain Concentration: Coarse particles
•    Grain Uniformity: Less strict, controlled impurities
•    Brightness: ≥90%
•    Whiteness: ≥92%

8. Agriculture & Animal Feed
Micronized calcite is used in soil conditioning to regulate pH levels and in animal feed as a calcium supplement.
•    Recommended Mesh Size: 100-400 mesh
•    D97: 40 - 100 µm
•    Grain Concentration: Natural, uncoated
•    Grain Uniformity: Not critical
•    Brightness: ≥85%
•    Whiteness: ≥90%

9. Pharmaceuticals
Used in tablets, supplements, and excipient formulations for calcium intake and anti-caking properties.
•    Recommended Mesh Size: 2500-4000 mesh
•    D97: ≤3 µm
•    Grain Concentration: Ultra-fine, pharmaceutical grade
•    Grain Uniformity: Strict control
•    Brightness: ≥98%
•    Whiteness: ≥99%

10. Construction & Concrete
Calcite enhances workability, durability, and weather resistance in concrete, asphalt, and construction materials.
•    Recommended Mesh Size: 200-600 mesh
•    D97: 20 - 50 µm
•    Grain Concentration: Coarse particles
•    Grain Uniformity: Not stringent
•    Brightness: ≥90%
•    Whiteness: ≥92%