Loading Port:Xingang
Payment Terms:TT or LC
Min Order Qty:20mt m.t.
Supply Capability:30,000mt m.t./month
Aluminum Fluoride Anhydrous High Bulk Density
Aluminum is a very versatile metal which is used as construction material in buildings and transportation equipment as well as in consumer goods packages. Aluminum Fluoride (AIF3), is primarily used in the production of aluminum.
Aluminum Fluoride is a critical additive to the molten electrolyte in aluminum metal production. Adding AIF3 allows the electrolytic process to take place at a temperature around 8500C, which is considerably lower than the melting point for aluminum oxide (Al2O3, mp ca. 1,5000C). As a result of its temperature-lowering properties, ALF3 has a definite energy saving effect. Consequently, primary aluminum smelters are the biggest users of Aluminum Fluoride. The high purity of our product contributes to our customers' ambitions towards a pure end-product.
Usage of Aluminum Fluoride Anhydrous High Bulk Density
Additive to aluminium smelter, also, it is a flux for non-ferrous metal, as a zymotic inhibitor in the alcohol and essential oil production and as a fusing assistant for ceramic, enamel and the component of glaze.
Manufacturing Technique of Aluminum Fluoride Anhydrous
Vitriol reacts with Fluorite to create the Hydrogen Fluoride Gas and Anhydrous Fluoride Plaster by heating, then the Hydrogen Fluoride Gas react with dry Aluminum Hydroxide in Fluidized Bed to create to Aluminum Fluoride anhydrous.
Reaction Principle of Aluminum Fluoride Anhydrous
CAF2 + H2SO4 = 2HF + CASO4 →AL(OH)3 + 3HF = ALF3 + 3H20
Methods of Test of Aluminum Fluoride Anhydrous High Bulk Density
Measuring method of chemical analysis and physical properties for aluminum fluoride should accord to YS/T581 or ISO2362ect.
Test Report of Aluminum Fluoride Anhydrous High Bulk Density
SGS, Intertek, Inspectorate, etc.
Packing of Aluminum Fluoride Anhydrous High Bulk Density
In 25kg/50kg/1000kg/1250kg/1500kg double layers plastic woven bags/jumbo bag/ paper bags, pallet or no pallet.
Store and Transportation of Aluminum Fluoride Anhydrous
Store in a cool, dry, well-ventilated warehouse away from incompatible substances. Prevent heat, damp and rain during the transportation. Handle with care, avoid breaking bags.
Standard of Aluminum Fluoride Anhydrous High Bulk Density
Chinese smelters refer to National standard (GB/T 4292-2007). World's smelters specification is available on your request.
Brand No. | Chemical Constituent(mass fraction)% | Physical Properties | |||||||
F | Al |
Na
|
SiO2
|
Fe2O3
| SO42- | P2O5 | Loss of Ignition | Apparent Density（g/cm3） | |
≥ | ≤ | ≥ | |||||||
AF-0 | 61.00 | 31.50 | 0.30 | 0.10 | 0.06 | 0.10 | 0.03 | 0.50 | 1.50 |
AF-1 | 60.00 | 31.00 | 0.40 | 0.30 | 0.10 | 0.60 | 0.04 | 1.00 | 1.30 |
AF-2 | 58.00 | 29.00 | 2.80 | 0.30 | 0.12 | 1.00 | 0.04 | 5.50 | 0.70 |
AF-3 | 58.00 | 29.00 | 2.80 | 0.35 | 0.12 | 1.00 | 0.04 | 5.50 | 0.70 |
