Cryolite

Cryolite is also known as sodium hexafluoroaluminate or sodium aluminum fluoride. Its molecular formula is Na₃AlF₆, white fine crystal, odorless, solubility is larger than natural cryolite, specific gravity is 3, hardness is 2~3, melting point is 1009 degrees Celsius, easy to absorb water. Cryolite is mainly used as a flux for aluminum electrolysis, a wear-resistant filler for rubber and grinding wheels, an enamel whitening agent, a glass sunscreen and a metal flux, and an insecticide for crops. The Hall-Heroult method is a method in which a cryolite-based fluoride melt is used as a solvent to produce metal aluminum. So far no other compound has been found to replace cryolite. This is because cryolite has other indispensable properties besides being able to dissolve alumina, such as elements that do not contain more positive electrical properties than aluminum, and are stable.

Physical Characters:

Chemical Composition (typical value only):

Product Features:

1. Whiteness, high gloss

2. High weather resistance

3. Improve product wear resistance

Product Application Areas:

1. Aluminum factory

2. Resinoid grinding and cutting wheel or disc factory

Product Packing:

FAQ:

Q: Samples are free?

A: Yes, we could provide samples with free of cost.

Q: How many days for sampling?

A: 7~10 days for regular size we have.

Q: How many days for production?

A: 30~60 days according to the size and quantity.

Q: Could we put our own logo?

A: Sure, customers logo can be made by laser engraved embossed transfer printing.

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