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Home > products > Potassium Cryolite > Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4

Product Details

Place of Origin: Jiaozuo City,China

Brand Name: Eversim

Certification: ISO 9001

Model Number: Grade1

Payment & Shipping Terms

Minimum Order Quantity: 1 metric ton

Price: USD 980-1020 per ton

Packaging Details: 1, PP bag inside PE bag 2, 25kgs/50kgs/1000kgs net weight,or as customized

Delivery Time: 5-8 work days

Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability: 1000 tons per month

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Highlight:

potassium fluoroaluminate

,

potassium aluminum sulfate

H.S. Code:
2826909090
Color:
White/Gray
Appearance:
Powder/Sand/Granular
Melting Point:
560℃
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Electrolyte,Abrasives,Aluminum,Ceramic
Molecular Weight:
258.24
Size:
20-325mesh, As Customized
H.S. Code:
2826909090
Color:
White/Gray
Appearance:
Powder/Sand/Granular
Melting Point:
560℃
Usage:
Fluxing Agents/Solder Agent/Degassing Agent
Application:
Electrolyte,Abrasives,Aluminum,Ceramic
Molecular Weight:
258.24
Size:
20-325mesh, As Customized
Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4

 

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 0Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 1

 

Product Description:

 

The fluoroaluminate is formed by reacting anhydrous hydrofluoric acid with aluminum hydroxide, then reacting with potassium hydroxide at a high temperature, filtering, drying, melting, and crushing. It can also be prepared by reacting aluminum fluoride, ammonium fluoride and potassium chloride.

Physicochemical properties: traits White or light gray powder. Slightly soluble in water. Toxic! Product use: used as insecticide, ceramic, glass industry and aluminum brazing.

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 2

 

specification:
Items
Specification
Grade 1(white powder)
Grade 2(grey lump)
 
 
 
 
 
 
Chemical Compositions(%)
F(%)
49-53
49-51
Al(%)
17-21
15-19
K(%)
29-33
28-32
SiO2(%)
0.20
0.50
Fe2O3(%)
0.05
0.20
SO4(%)
0.20
.050
Moisture(%)
1.00
1.00
Bulk Density
0.6-1.0g/L
0.6-1.0g/L
PH
6.0-6.5
6.0-6.5

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 3

 

Application:


Potassium fluoroaluminate is used for the production of welding agents, the production of soldering agents and for the production of abrasives.
Potassium fluoroaluminate is used in the the following applications:
1. Production of abrasives: as active filler in resin-bonded abrasives for metal-treatment
2. Production of welding agents: as components in coatings of welding rods and welding powders
3. Production of soldering agents: as component of fluxing agents for soldering of aluminium

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 4

 

 

 

 

 

 

 

 

 

Packaging & Shipping

Packing: PP bag inside PE bag,25kgs/50kgs/1000kgs net weight

 

 

 

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 5

 

Potassium K Cryolite Abrasives Potassium Fluoroaluminate K3AlF4 6