China is the world's largest exporter of ice crystals.

Now cryolite products in many countries is one of the biggest exporters in China, at this point can prove the cryolite are all aspects of product quality and price advantage is indisputable.
The exported cryolite is called sodium fluoroaluminate in the chemical name.
White, grayish white, reddish or yellowish, melting point 1000 degrees, slightly soluble in water.
Ice crystals are prominent and widely used.
Most of the flux used in aluminum electrolysis is also used as a wear-resistant filler of rubber, resin grinding wheel, emulsion of enamel, sunscreen of glass and metal flux.

Its advantage lies in the product as a resin grinding wheel wear resistant filler, can enhance product bonding strength, can effectively reduce the grinding surface temperature and oxidation degree, reduce the burn area cutting material, cutting speed faster, prolong the service life of the product.