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Specifications of Industrial Precipitated Calcium Carbonate (light)
Item |
Index |
| Main Content(by CaCO3)% |
97.0-100 |
| PH (10% soliquoid) |
8.0-10.5 |
| 105℃Volatiles Content |
≤1.0 |
| HCL Inaoluble Content% |
≤0.30 |
| Settling Volume ml/g |
≥2.4 |
| Fe % |
≤0.10 |
| Mn % |
≤0.01 |
Residue
(125um)
(45um)% |
≤0.015
≥0.50 |
| Whiteness |
≤90.0 |
Specifications of Treated Carbonates
Item |
Index |
| CaCO3 Content |
≥95 |
| Fats Content |
1.5≤0.5 |
| Water |
≤0.4 |
| Residue (120 mess) |
≤0.005 |
| HCL Insolubles |
≤0.20 |
| Fe % |
≤0.20 |
| Mn % |
≤0.006 |
| Whiteness |
≥90 |
Specifications of Superfine Treated Carbonates Series
Product\Item |
CaO % |
MgO % |
R2O3 |
ZnO % |
Lg Loss |
Moisture |
Whiteness Degree |
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|
| Superfine Treated Carbonates CC |
≥54.0 |
≤0.3 |
≤0.3 |
- |
45±0.5 |
≤0.8 |
≥90 |
8.5-9.5 |
0.04 |
| Superfine Treated Carbonates DD |
≥54.0 |
≤0.3 |
≤0.3 |
- |
45±0.5 |
≤0.8 |
≥85 |
8.5-9.5 |
0.04 |
| Superfine Treated Carbonates CCR |
≥54.0 |
≤0.3 |
≤0.3 |
- |
45±0.5 |
≤0.8 |
90-96 |
8.5-9.5 |
0.08 |
| Superfine Treated Carbonates OT |
≥52.5 |
≤0.3 |
≤0.3 |
≤2.3 |
45±0.5 |
≤2.0 |
≥85 |
8.0 |
0.03 |
| Superfine Carbonates |
≥55 |
≤0.3 |
≤0.3 |
- |
45±0.5 |
≤1.0 |
≥90 |
8.5-9.5 |
more than 500 mess |
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