98% Purity Potassium Aluminum Fluoride Powder KAlF4 For Blasting / Pyrotechnics

Place of Origin Jiaozuo City,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number Grade1
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
Product Details
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
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potassium fluoroaluminate

,

potassium aluminum sulfate

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Product Description

98% purity low Price high Quality Potassium cryolite Blasting and pyrotechnics

 

Potassium Aluminum Fluoride kalf4, k3alf6

Potassium Aluminum Fluoride (KAlF4) is a commercial grade fused solid, inorganic salt. The material serves as an alternative to conventional fluoride salts for a variety of applications, a few of which are listed below.

The size can be:1-3mm, 20, 40, 100, 200 and 325mesh. It is composed by KF-AlF3, Molecular rate near 1.2, melting point 557-580. Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.

 

Items
Specification
Grade 1(white powder)
Grade 2(grey lump)
 
 
 
 
 
 
Chemical Compositions(%)
F(%)
49-53
49-51
Al(%)
17-21
15-19
K(%)
28-33
27-35
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 Aluminum Fluoride kalf4, k3alf6 Application:

1. as a flux in the aluminum smelting 

98% Purity Potassium Aluminum Fluoride Powder KAlF4 For Blasting / Pyrotechnics 0
2. grinding wheels (filler/binder)
98% Purity Potassium Aluminum Fluoride Powder KAlF4 For Blasting / Pyrotechnics 1

 3. opacifier and auxiliary solvent of glass

98% Purity Potassium Aluminum Fluoride Powder KAlF4 For Blasting / Pyrotechnics 2

 

1. It is used directly in magnesium rich aluminium alloys to remove and control of magnesium in the aluminium alloys. It is much safer in this applications where earlier Chlorine gas were used, these gases cause local health problems and are also responsible for ozone depletion.
2. It is used in the manufacture of grinding wheels (filler/binder) and other abrasive products.
3. Other common applications of PAF are as additive to roofing shingles, where it acts as an alkaline Ph adjuster and flame retardant. It can also be used as color additive to the coatings for roofing granules.
4. Glass producers use the PAF for opacification, or to cloud the glass giving it a milky white color.

 


 

Related Products
 

1. Potassium aluminium fluoride
Application: Used for aluminum alloy industry flux, and aluminum alloy remove magnesium.

Melting point: 560 ° C

F , % : 49-51

AI, % : 15-19

K, % : 25-31

H2O,% : ≤0.5

 

2. Sodium fluoroaluminate
Application: Electrolytic aluminum industry as flux, opaque glass and enamel sunscreen.

Melting point: 1009 ° C

F , % : 49-53

AI, % : 13-16

Na, %: 28-33%

H2O,% : ≤0.5

 

3. Potassium fluoborate
Application: Aluminum alloy flux.

KBF4:97.5% min

HBF4:0.4% max

SiO2:0.2-0.7%

SI:0.2% max

H2O: 0.25% max

 

4. Potassium Fluotitanate

Application: Aluminum alloy flux

K2TiF6:97.5% min
Ca: 0.01% max
Si:0.30% max
Fe:0.1% max
SO4:0.01% max
Na:0.1% max
H2O: 0.05% max

 

 

 

 

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98% Purity Potassium Aluminum Fluoride Powder KAlF4 For Blasting / Pyrotechnics 3