1001 CALCIUM CARBONATE 1 MICRON

High-Purity Ultra-Fine Ground Calcium Carbonate for Advanced Industrial Applications

An uncoated, high-purity, ultra-fine GCC designed to enhance processing efficiency and improve final product properties across multiple industries. With its optimized particle size distribution and exceptional chemical consistency, this grade delivers superior performance in in plastics, coatings, adhesives, and more demanding applications.

Unmatched whiteness & purity
  • Brilliant whiteness 96-98%: Sourced from own premium marble deposits and processed with strict quality control to ensure a bright, clean appearance.
  • High chemical purity: Naturally low in impurities, making it safe for sensitive applications.
Optimized particle size for performance
  • Ultrafine particle size D50 0.9 μm, D98 4 μm: Enables smooth dispersion and excellent integration into polymer, coatings, and adhesive formulations.
  • Stable particle size distribution: Achieved through precision milling with Roller Mill and an integrated air classifier system, ensuring reliable product consistency.
Improved processing efficiency
  • Excellent dispersion in water-based and solvent-based systems: Ideal for coatings, paints, and adhesives that require uniform blending.
  • Low oil absorption: Reduces viscosity in formulations, improving processability and reducing binder demand.
  • High thermal stability: Maintains performance even in high-temperature processing, making it suitable for plastics and rubber applications.
Cost-effective functional filler
  • TiO₂ replacement potential: Provides high brightness and opacity, allowing for partial replacement of expensive titanium dioxide in coatings, plastics, and paper.
  • Reduces shrinkage & improves dimensional stability: Enhances mechanical strength in polymers and adhesives while minimizing warping.
  • Enhances bulk properties: Increases opacity and coverage in coatings and contributes to lightweight formulations in plastics.

Area Of Use

  1. Plastics & polymers: Improves stiffness, dimensional stability, and processability while maintaining high whiteness and reducing costs.
  2. Paints & coatings: Enhances opacity, rheology control, and durability for smooth, high-performance coatings.
  3. Adhesives & sealants: Contributes to high bonding strength, stability, and workability in a wide range of adhesive systems.
  4. Paper & packaging: Provides high brightness and printability, improving paper surface smoothness and reducing ink consumption.
  5. Construction materials: Strengthens dry mix formulations, enhances workability, and improves resistance to cracking.

 

Processing & compatibility 
  • Extrusion & injection molding (plastics)
  • Waterborne & solventborne systems (paints & coatings)
  • High-speed mixing & dispersion processes
  • Cementitious and polymer-modified mortar systems
  • Paper coating & filling applications

 

Packaging & logistics
  • Secure & durable PE Bags (25kg): Designed for moisture resistance, ensuring product integrity during transport and storage.
  • Reliable local supply: Manufactured in Uzbekistan, reducing import costs, currency risks, and lead times.
  • Large-scale stock availability: 10,000 m² warehouse ensures stable supply and fast delivery for bulk orders.

 

Contact our technical team today to discuss how this product can optimize your formulation and production efficiency.

Technical parameters

Physical Properties

Particle Size Distribution: D98: 4 μm D50: 0.9 μm 2 μm > 80%
Brightness (ISO): 96-98%
Density: 2.7 g/cm³
Bulk Density: 0.7 – 1.0 g/cm³
Moisture Content:

Chemical Properties

Purity (CaCO₃): ≥ 97,5% CaCO₃
pH Value: 8.5 – 9.5
Surface Hydrophobicity: