Quick Details

Classification: Carbonate

Type: Calcium Carbonate

CAS No.: 471-34-1

          Place of Origin: Zhejiang, China (Mainland)

Grade Standard: Industrial Grade

Purity: 98.0

Appearance: white powder

Application: paper-making

Model Number: paper-making

fine ,white: Calcium Carbonate

Packaging & Delivery

Paper-Making Calcium Carbonate
1) Purity as CaCO3 (%): ≥98.0
2) PH (20% slurry): 8.5-10.5

3) Loss on drying (%): ≤1.00

4) Heavy metal  (%): ≤0.002
5) Sedimentation (ml/g): ≥2.6

6)  Whiteness: ≥94.0
7) Residue (325 mesh) (%): ≤0.5
8) Manganese(%):≤0.008
9) Free alkalinity (%)≤0.1

10)Average particle size(um):≤1.9

11)Acid Insoluble Matter(%):≤0.2
Packing:
25kg/bag