|
Use: aluminium fluoride , Molecular FormulaAlF3, it is mainly used as fusing assistant in aluminium electrolysis.
|
|
Chemical compositions (%) |
|
F |
Al |
Na |
SiO2 |
Fe2O3 |
SO42- |
P2O5 |
H2O
(550℃,1h) |
|
(≥) |
(≤) |
|
Extra 1 |
61.0 |
30.0 |
0.50 |
0.28 |
0.10 |
0.50 |
0.04 |
0.50 |
|
Extra 2 |
60.0 |
30.0 |
0.50 |
0.30 |
0.13 |
0.80 |
0.04 |
1.00 |
|
Grade 1 |
58.0 |
28.2 |
3.00 |
0.30 |
0.13 |
1.10 |
0.04 |
6.00 |
|
Grade 2 |
57.0 |
28.0 |
3.00 |
0.35 |
0.15 |
1.20 |
0.04 |
7.00 |
Properties: As a flux in reducing the melting point of alumina during the electrolytic process of primary aluminium smelting, increase yield, reduce environmental pollution and cut production cost.
Packing: In plastic woven bag lined with film, or upon clients' requests. |
