The difference between potassium cryolite and sodium cryolite in industrial use

The difference between potassium cryolite and sodium cryolite in industrial use

When we buy cryolite, how should we choose? There are many types of this product. There are potassium cryolite and sodium cryolite. What is the difference between different types of products? How to choose? Next, I will give you all I hope to explain it to you.

Potassium cryolite is mainly used as a wear-resistant filler for resin abrasive materials. Under high-frequency heating, stainless steel pot bottom brazing and aluminum waveguide brazing, production of aluminum-magnesium casting boron-containing alloy raw material, aluminum alloy, magnesium removal as hot welding and brazing The raw material of the flux, pesticide, ceramics and glass industry.

Sodium cryolite is mainly used as flux for aluminum smelting, insecticide for crops, flux and opalizing agent for enamel glaze. It is also used for the manufacture of opalescent glass. It can also be used for the production of aluminum alloy and boiling steel and the ingredients of grinding wheels, etc. .