FLUORSPAR
Uses: fluorspar plays an important part in the modern metallurgical. Chemical, welding and cement industries, which is the principal material for extracting the element of fluorine. The export of our fluospar has had a history Ⅰof many years. With the high quality of our products and the mature service, we have built long time relationship with our clients all over the world. Here is the general introduction of the various grades and specifications of our fluorspar available for export.
Ⅰ.Acid Grade
For extracting the element of fluorine, this grade is the unique material with the highest possible fluorine contents, Hydrofluoric acid and fluoride, produced with the fluorspar as materials, are widely used by such industries as chemicals and aluminium-smelting, etc., and in the manufacture of freezing-mixture and disinfectant as well as in glass-carving. With the development of industry, fluoroplastics have been widely used in the industrial fields.
Acid Grade
|
Item
Spec |
CaF2 min |
SiO2 max |
CaCO3 max |
S max |
P |
Size |
|
First acid grade |
98% |
0.8 |
0.8 |
0.05 |
0.02 |
85%min passing thru 100/200/325 mesh |
|
Second acid grade |
97% |
1.0 |
1.0 |
- |
- |
85% min passing thru 100/200/325 mesh |
Ⅱ. Metallurgical Grade
When used as a flux for smelting metals, this grade can reduce from the metals such impurities as silicon, sulfur, phosphorus, etc., to the suitable contents, and can also enhance the fluidity of the slag.
Metallurgical Grade
|
CaF2 min |
90% |
85% |
80% |
75% |
70% |
|
Size |
Specific sizes are to be decided at time of negotiation. |
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Packing:
In lumps: usually in bulk.
In powder: usually in bulk or according to the buyer's requirement. |
