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Calcium Carbonate

Product Description



Type: Calcium Carbonate




Origin: China(Mainland)


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): ≥ 2.5

6) Whiteness: ≥ 94.0

7) Residue (325 mesh) (%): ≤ 0.5

8) Manganese(%): ≤ 0.008

9) Free alkalinity (%)≤ 0.1

10)Average particle size(um): ≤ 2.0

11)Acid Insoluble Matter(%): ≤ 0.2

Packing:

25kg/bag

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Product Categories : Carbonate Products

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