Cryolite is a mineral, sodium hexafluoroaluminate (Na3AlF6), white monoclinic (1009 degrees Celsius), slightly soluble in water, molten cryolite can dissolve alumina, used as a flux in the electrolytic aluminum industry, Opacifier for the manufacture of opalescent glass and enamel.
ITEM |
CONTENT (%) |
FLUORINE (F) |
≥5 3 |
ALUMINUM (AL) |
13-15 |
SODIUM (NA) |
30-32 |
FERRIC OXIDE (FE2O3) |
≤0.02 |
SILICON OXIDE (SIO2) |
<0. 6 |
WATER (H2O) |
0. 2 |
PHOSPHORUS PENTOXIDE (P2O5) |
≤0.0 1 |
It is mainly used as a flux for aluminum electrolysis; also as a wear-resistant additive for abrasive products; a flux for ferroalloys and boiling steel, a flux for non-ferrous metals, and an emulsifier for glass anti-reflection coatings, enamels, and glass. , pesticides, pesticides and other industry enterprises.
Packaging: 25kg/bag or according to client request.
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