Low Oil Absorption Functional Calcium Carbonate

Low Oil Absorption Functional Calcium Carbonate is engineered to reduce resin consumption and optimize viscosity control in coating and adhesive systems.

Its optimized particle morphology improves flow, leveling, and storage stability, especially in high-solid and solvent-based formulations.

Category:

Description

Item Value
CaCO₃ Content ≥ 98.0%
Particle Size (D50) 3.0–6.0 μm
Oil Absorption 16–19 g/100g
Whiteness (ISO) ≥ 94%
Moisture ≤ 0.3%
pH (10% slurry) 8.5–9.5

Key Benefits

  • Low oil absorption reduces binder usage

  • Improves viscosity stability and flowability

  • Enhances leveling and surface finish

  • Improves anti-settling performance


Applications

  • Solvent-based and water-based coatings

  • Industrial and decorative paints

  • Adhesives and sealants

  • Printing inks

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