Ultra Fine Functional Calcium Carbonate

Ultra Fine Functional Calcium Carbonate is produced using advanced micronizing technology to achieve extremely fine particle size and narrow distribution.

This grade offers superior dispersion, enhanced surface smoothness, and improved mechanical performance in high-end formulations.

Category:

Description

Item Value
CaCO₃ Content ≥ 98.0%
Particle Size (D50) 0.8–1.5 μm
Whiteness (ISO) ≥ 94%
Oil Absorption 22–26 g/100g
Moisture ≤ 0.3%
pH (10% slurry) 8.5–9.5

Key Benefits

  • Ultra-fine particles for excellent dispersion

  • Improves surface smoothness and gloss

  • Enhances mechanical strength and rigidity

  • Suitable for precision formulations


Applications

  • Engineering plastics and modified plastics

  • High-end coatings and inks

  • Polymer composites

  • Precision molded products

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