Aluminium Fluoride
Used in the aluminium industry to reduce the melting temperature of electrolyte and increase the conductivity
Key words:
Aluminium Fluoride
Classification:
Product Details
Molecular Formula:AlF3
Relative Molecular Weight:83.98
Usage
1.Used in the aluminium industry to reduce the melting temperature of electrolyte and increase the conductivity
2.Used as solvent for non-ferrous metals
3.Used as solvent for ceramic glazes and enamels and compositions for glazes
4.Used as depressant in the production of essential oils
5.Used in metal welding for soldering fluids
6.Used to make optical filters
7.Used as a catalyst in organic synthesis and the raw material of synthetic cryolite
Physicochemical property
The main content of anhydrous aluminium fluoride is high,as well as low impurity content,can effectively adjust the molecular ratio of electrolyte,reduce the loss of hydrolysis in the aluminum electrolysis production, is conducive to improve the quality of the aluminum ingot, reduce production costs, represents the development direction of aluminum fluoride products.
Technical requirements(Chinese Standards:GB/T4292-2017)
|
Characteristics |
Unit |
Grade:AF-0 |
Grade:AF-1 |
|||
|
Range |
||||||
|
Min |
Max |
Min |
Max |
|||
|
F |
% |
61 |
- |
60 |
- |
|
|
Al |
% |
- |
31.5 |
- |
31.0 |
|
|
Na |
% |
- |
0.30 |
- |
0.40 |
|
|
SiO2 |
% |
- |
0.10 |
- |
0.32 |
|
|
Fe2O3 |
% |
- |
0.06 |
- |
0.10 |
|
|
SO42- |
% |
- |
0.10 |
- |
0.60 |
|
|
P2O5 |
% |
- |
0.03 |
- |
0.04 |
|
|
Loss of Ignition |
% |
- |
0.50 |
- |
1.0 |
|
|
Bulk density |
g/cm3 |
- |
1.50 |
- |
1.30 |
|
|
Size: |
mm |
10 |
10 |
|||
Packing specifications
Coated plastic woven bags lined plastic film

Remarks: The requirements of product specifications and packaging methods can be adjusted to meet different customers’ needs.
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