Sodium Aluminium Fluoride White Powder For Ceramic Glaze Solvents

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
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aluminum and fluorine

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sodium aluminium fluoride

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Product Description

Aluminium fluoride as solvents for ceramic glaze and components of glaze drugs

 

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.

Sodium Aluminium Fluoride White Powder For Ceramic Glaze Solvents 0

 

 

Item Standard Spec.(%) Test result
Appearance White powder White powder
Sodium fluoride(NaF) ≥98 98.7
Silicon dioxide (SiO2) ≤0.5 0.46
Sulfate (SiO4) ≤0.3 0.06
Acidity (HF) ≤0.1 0.05
Sodium carbonate(Na2CO3) ≤0.5 0.12
Water insoluble matter ≤0.5 0.45
Water(H2O) ≤0.5 0.12
Mesh size 80-200mesh 100mesh

 

 


Usage:

1. Used as pesticide in agriculture .
2. Used as bactericide in brewing industry .
3. Used as wood preservative , pharmaceutical preservative .
4. Used as welding flux .
5. Used as alkaline zincate galvanized additive .
6. Used in papermaking and ceramic industry .

 

Sodium Aluminium Fluoride White Powder For Ceramic Glaze Solvents 1

Sodium Aluminium Fluoride White Powder For Ceramic Glaze Solvents 2

 

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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