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Sodium Cryolite
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Potassium Cryolite
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Aluminium Fluoride
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Potassium Aluminum Fluoride
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Potassium Fluoroborate
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Potassium Fluorotitanate
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Potassium Fluorosilicate
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Barium Fluoride
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Sodium Fluoride Powder
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Calcium Fluoride Powder
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Ammonium Hydrogen Fluoride
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Aluminium Hydroxide Powder
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Magnesium Fluoride Powder
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Calcined Alumina Powder
Alloy Fluxing Agent K3AlF4 PAF Potassium Aluminum Fluoride
Place of Origin | Jiaozuo City,China |
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Brand Name | Jinshengwei |
Certification | ISO 9001 |
Model Number | Grade1 |
Minimum Order Quantity | 1 metric 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 | 3000 tons per month |
H.S. Code | 2826909090 | Color | White/Gray |
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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 |
High Light | PAF Potassium Aluminum Fluoride,K3AlF4 Potassium Aluminum Fluoride |
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.
as a flux in the aluminum smelting
grinding wheels (filler/binder)
opacifier and auxiliary solvent of glass
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.
Detailed Images