With the increasing application of polymer cryolite, many people don't know much about the concept of polymer ratio. Today, let's briefly describe the concept of cryolite molecular ratio.

Cryolite generally refers to sodium hexafluoroaluminate Na3AlF6; Natural cryolite and Artificial Cryolite do not have the characteristics of pure Na3AlF6

Artificial Cryolite is a mixture of sodium hexafluoroaluminate Na3AlF6, cryolite na2alf5 and sodium tetrafluoroaluminate naalf4 The molecular ratio of cryolite refers to the ratio of NaF to AlF3; When the product is pure Na3AlF6, it actually means 3naf / ALF, and the molecular ratio is 3; If the molecular ratio is 2, it is expressed as 2naf / ALF Cryolite products with a molecular ratio of 3 do not exist

By detecting the contents of F, Al and Na, the molecular ratio of the product can be calculated according to the proportional relationship between them

It can be seen from the above that when the molecular ratio reaches 2, it can be counted as cryolite with high molecular ratio. As for the advantages of cryolite with high molecular ratio, we won't repeat here. If you want to know, you can click here.