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Luoyang Best Abrasives Co., Ltd.
China Manufacturer with main products: Brown Fused Alumina, White Fused Alumina, Tabular Alumina, Cryolite, Potassium Aluminium Fluoride, Boron Carbide, Glass Bead, Silicon Carbide |
Potassium Cryolite
| FOB Price: | 850.00 - 1,500.00 USD/Metric Ton |
|---|---|
| Supply Ability: | 2,000 Metric Ton per Month |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Henan in China |
| Packaging Details: | a. in 25kg plastic woven bags. b. In 1000kg big bag. c. 40 x 25kg plastic woven bags in one big bag. d. 40 x 25kg plastic woven bags on pallet. e. 40 x 25kg paper bags on pallet. Loading weight in 1 x 20fcl: 20m |
Quick Details
- Classification: Other Inorganic Salts
- Purity: 99%
- CAS No.: 14484-69-6
Specifications
Chemical Name: Potassium fluoroaluminate, Potassium tetrafluoroaluminate, Potassium Cryolite, Kalium Aluminium Fluorid,KAlF, KAlF4, K3AlF6 Potassium aluminum fluoride is a complex fluoride salt of potassium and aluminium. It does not have a specific chemical formulae. It is a mixture of following salts:K3AlF6 and KAlF4. Properties: white or grey-white color, Molecular rate near 1.2, melting point 560℃ Chemical Content F Al K Fe2O3 SO4 H2O Super grade 50-52 17-18 29-32 0.01%max 0.05%max 1.2%max I grade 49-51 17-18 28-32 0.1%max 0.6%max II grade 45-51 15-19 27-35 1.0%max Usual Grain Size: 20mesh,40mesh,100mesh,200mesh,325mesh,other size can be made as customer's special request 1.Potassium Aluminum fluoride is used as fluxing agentin the smelting of secondary aluminium to maximize metal recovery, to remove the magnesium content of liquid aluminium alloys.
Product Description
Solubility in 1000g water: at 0℃: 0.8g; at 25℃: 1.42g, at 100℃: 4.58g.
Chemical Formula:AlF4K
Molecular Weight:142g/mol
Chemical Formula:AlF4K
EC No.:238-485-8
Recommended use:Welding and soldering agent,abrasive additive
Main Application:
2.Potassium fluoroaluminate can used as brazing flux in aluminum alumium alloy and stainless steelt.
3.Potasium Cryolite cam sed as additive agent for produce grinding wheels or other abrasive products.
4.KAlF4 is a common additive to roofing shingles as an alkaline Ph adjuster and as color additive to coatings
5.Glass producers use the PAF for opacification, or to cloud the glass giving it a milky white color.
6.Used as an insecticide
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