98%min Calcium Carbonate precipitated / Calcium Carbonate 800 mesh
Manufacturer Seller
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Calcium carbonate
1. specifications
Executive standard: HG/T2226-2000
|
Item |
HG/T2226-2000 |
||
|
Excellent |
First grade |
Good grade |
|
|
Calcium carbonate% |
98.0min |
97.0min |
96.0min |
|
Hydrochloric acid cannot be objects % |
0.10max |
0.20max |
0.30max |
|
Fe % |
0.08max |
0.10max |
0.12max |
|
Mn % |
0.006max |
0.008max |
0.010max |
|
Heavy metal total % |
20max |
20max |
20max |
|
PH value |
9.0-10.0 |
9.0-10.5 |
9.0-11.0 |
|
Whiteness |
97.0min |
97.0min |
97.0min |
|
Appearance |
White powder |
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2.Applications:
Plastic: cable, pipe, masterbatch, film, sheet…
Paint & coating: interior, exterior emulsion paint…
Paper, water treatment, environment
Construction: Tiles, Asphalt, Ceramic, Concrete
Food & pharma…
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