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- Nano calcium carbonate
- Precipitated light calcium carbonate
- Active Light calcium carbonate
- Superfine Light calcium carbonate
- Heavy calcium carbonate
- Superfine Active Heavy Silver carbonate
- Wet grinding calcium carbonate
- New multifunctional plastic agent
- Baiyanhua
- Needle-like wollastonite
- Superfine Wollastonite Powder
- Dolomite powder
- Calcium Oxide
- Calcium hydroxide
Chemical Name: Quicklime
Molecular formula: CaO
Properties: White or gray blocks or granules, easy to absorb moisture and carbon dioxide in the air, easy to digest with water, generate calcium hydroxide, and release a lot of heat.
Uses: Used as a variety of sub-fillers and desiccants, waste water purification, also used as building materials, metallurgical co-solvents, calcium compounds and the main raw material of caustic soda.
Packing: Composite plastic woven bag 25KG/bag
|
Index Item |
Industrial grade |
Top grade |
|
|
Calcium oxide ≥ |
90.0 |
95.0 |
|
|
Iron ≤ |
0.15 |
0.1 |
|
|
Magnesium oxide ≤ |
1.5 |
1.0 |
|
|
Insolubles in hydrochloric acid ≤ |
1.5 |
0.8 |
|
|
Phosphorus %≤ |
0.03 |
0.02 |
|
|
Sulfur %≤ |
0.18 |
0.15 |
|
|
Al2O3%≤ |
0.6 |
0.5 |
|
|
Carbon dioxide %≤ |
3.5 |
3.0 |
|
|
Loss on ignition %≤ |
4.0 |
4.0 |
|
|
Fineness |
residue Through 125μm sieve≤ |
0.5 |
0.3 |
|
residue Through 45μm sieve≤ |
5.0 |
3.0 |
|
