Dong Nhan Stone

CALCIUM CARBONATE POWDER(CACO3)

natural & coated​

Our surface treated Calcium Carbonate Powder PRI series enables the powder to be compatible with other organic media.

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Key Features
MESH
200-3000
30-74
MICRONS
INDUSTRIAL
15-74
MICRONS
UNCOATED
5-74
MICRONS
COATED
8-12
MICRONS
FINE
5-8
MICRONS
ULTRAFINE

Our coated calcium carbonate powder is treated with stearic acid or organic compounds to enhance dispersion, moisture resistance, and compatibility with polymers—boosting performance in plastics, rubber, adhesives, and sealants.
The uncoated version is highly versatile and widely used in industries such as paper, paint, plastic, and construction. Due to its natural properties, it improves the mechanical and optical properties of the products it is used in two CaCO3 Powder Factories.

From Our Capacity

We operate two specialized factories dedicated to producing high-quality CaCO3 Powder, ensuring consistent supply and optimized output.

Utilizing advanced Milling technology (Hydraulic milling, Roller milling) for precise particle size control, offering a range from D97: 5µm to D97: 74µm, suitable for various industries.

applications

filler masterbatch

pvc compund

pvc cables

Plastic film

pvc pipes​

Adhesive

Plastic sheets

ceramic items

rubber items

Paper

paint