Product name: Cryolite
Synonyms: Trisodium Hexafluoroaluminate
Molecular formula: Na3AlF6
Relative molecular weight: 209.94
Application
Mainly used as a flux for aluminum electrolysis; It can also be used as a wear-resistant additive for grinding products, which can effectively improve the wear resistance, cutting and cutting force of the grinding wheel, and extend the service life and storage time of the grinding wheel; Flux for ferroalloy and boiling steel, nonferrous metal flux, casting deoxidizer, alkene polymerization catalyst, and emulsifier for glass anti-reflective coating, enamel, glass opacifier, flux for welding materials, filler for ceramic industry, pesticide pesticide and other industries.
Physical and chemical properties
1. High molecular ratio, stable at 2.8-3.0;
2. The use of cryolite with high molecular weight ratio in the new start-up tank can make the electrolyte level stable, shrink slowly, and the molecular weight ratio changes slowly, which is conducive to the stability of the electrolyte composition; The cathode absorbs sodium evenly, which is conducive to extending the service life of the electrolytic cell; Electrolysis temperature is reasonable, small change and easy to control; Less volatilization loss can effectively improve the site operation conditions;
3. It can save a lot of sodium fluoride or soda consumption and reduce the production cost of electrolytic aluminum.
Package
laminated plastic woven bag, lined with plastic film bag, net weight of each bag 25Kg, 50Kg, 1000Kg, or as required by customers.
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