Coating Nano (Coated ) Calcium Carbonate Powder
Coating Nano (Coated ) Calcium Carbonate Powder

Coating Nano (Coated ) Calcium Carbonate Powder

Model NO.

Nano Calcium Carbonate Powder

Qiangda is one of the largest company offering wide range of Nanometer Calcium Carbonates in China. We are offering a wide array of premium quality Nano Calcium Carbonate to our clients. The quality of the Nanometer Calcium Carbonate that we offer is very well known for the purity as well as the ease with which it can be used in multiple applications.

Because of the product feature of Nanometer Calcium Carbonate, such as small particles size, quantum size effect, small size effect, surface effect and macroscopic quantum effect, makes it can be dissolved with building coatings very well, which can improve the adhesion of the coating, covering ability, resistance to crushing performance, improve the gloss of paint films to feel fine and smooth, and also can greatly reduce the production cost.


  • Small Particle Size
  • Uniform Distribution
  • Good Stability
  • Easy to Spread


Test itemsCoating Nano (Coated )  Calcium Carbonate
CaCO3% ≥98
HCL insoluble % ≤0.01
Moisture % ≤0.2
Particle size20-50 nm
Packing density g/ml0.40
Fe content % ≤0.008
Mn content % ≤0.006
Screen tailings:
  125μm screen % ≤ 
  45μm screen % ≤

Whiteness (R457)% ≥96
Oil absorption ml/100g ≤30-40
AppearanceWhite powder
Surface Treatment Resin Acid Complex Treatment


Nanometer Calcium Carbonate is supplied in 25kg Bags.  It can also be customized as per individual requirements.

Nano Calcium Carbonate Powder Applications

  • Plastic industry
  • Paints and Coatings
  • Rubber industry
  • Printing ink
  • Paper making
  • Sealants and mastics
  • Adhesives and Sealants
  • Pharmaceuticals
  • Cosmetics
  • Non-woven fabric
  • PVC
  • Leather
  • Wire and cable
  • Others

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