Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature

Place of Origin Jiaozuo,China
Brand Name Jinshengwei
Certification ISO9001
Model Number Grade I
Minimum Order Quantity 1 metric ton
Price USD 980-1020
Packaging Details 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time 7days after payment
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 1000 metirc tons per month
Product Details
Name Sodium Aluminum Fluoride H.S. Code 2826300000
Color White/Gray Appearance Powder/Sand/Granular
Melting Point 1025℃ Usage Fluxing Agents/Solder Agent/Degassing Agent
Application Abrasives,Aluminum,Ceramic Quality High Quality
Molecular Weight 209.94 Size 20-325mesh, As Customized
High Light

sodium aluminum fluoride

,

aluminum and fluorine

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Product Description

Aluminium fluoride used to reduce the melting temperature of electrolyte

 

Aluminium fluoride (AlF3) is an inorganic compound used primarily in the production of aluminium. This colorless solid can be prepared synthetically but also occurs in nature as minerals rosenbergite and oskarssonite.

Aluminium fluoride is an important additive for the production of aluminium by electrolysis. Together with cryolite, it lowers the melting point to below 1000 °C and increases the conductivity of the solution. It is into this molten salt that aluminium oxide is dissolved and then electrolyzed to give bulk Al metal.
Together with zirconium fluoride, aluminium fluoride is an ingredient for the production of fluoroaluminate glasses.
It is also used to inhibit fermentation.
Like magnesium fluoride it used as a low-index optical thin film, particularly when far UV transparency is required. Its deposition by physical vapor deposition, particularly by evaporation, is favorable.

 

Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature 0

 
No.
Chemical Constituent (mass fraction) %
 
F
Al
Na
SiO2
Fe2O3
SO4
P2O5
Loss of Ignition
Apparent density
g/cm3
 
AIF-0
61.00
31.50
0.30
0.10
0.06
0.10
0.30
0.50
1.50
AIF-1
60.00
31.00
0.40
0.30
0.10
0.60
0.04
1.00
1.30
AIF-2
58.00
29.00
2.80
0.30
0.12
1.00
0.04
5.50
0.70
AIF-3
58.00
29.00
2.80
0.35
0.12
1.00
0.04
5.50
0.70

 

 

Application:

 

1. Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis;
2. An opalizer in the manufacture of enamel;
3. An opacifier and auxiliary solvent of glass and enamel;
4. An insecticide of crops;
5. A flux in aluminum alloy casting;
6. In the production of ferrous alloy and effervescing steel;
7. As well as a wear-resistant filler for resin and rubber-boned abrasive wheels.

 

Application
Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature 1
Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature 2
Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature 3
Pure Aluminium Fluoride For Reducing Electrolyte Melting Temperature 4

 

Packing:
 
In 25kgs or 50kgs PP bags or multiply paper bags, or 1000kgs-1500kgs jumbo bags, or according to customer's requirement.
 
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