Product Introduction:
Aluminium fluoride is an inorganic substance with the chemical formula AlF3 prepared by the reaction of aluminium hydroxide or aluminium metal with hydrogen fluoride,or by the action of aluminium trichloride with hydrofluoric acid and ammonia.Colourless or white crystals.Insoluble in water and insoluble in acids and bases.Stable in nature,hydrolysable under heating.Used as an electrolyte conditioner and catalyst in the electrolysis of aluminium.
Chemical Property:
There is no reaction when aluminum fluoride is co-heated with liquid ammonia or concentrated sulfuric acid or co-fused with potassium hydroxide.Not reduced by hydrogen,strong heat does not decompose but sublimate,the property is very stable.Heating to 300-400℃can be partially decomposed into hydrogen fluoride and alumina by water vapor.
Specification:
|
Brand
No.
|
Chemical Composition(％) |
Physical
Property
|
| |
F |
Al |
Na |
SiO2 |
Fe2O3 |
SO₄²⁻ |
P2O5 |
Loss Of
Ignition
|
Apparent
Density
(G/CM3)
|
| |
≥ |
≤ |
≥ |
| AF-0 |
61.0 |
31.5 |
0.30 |
0.10 |
0.06 |
0.10 |
0.03 |
0.50 |
1.50 |
| AF-1 |
60.0 |
31.0 |
0.40 |
0.32 |
0.10 |
0.60 |
0.04 |
1.00 |
1.30 |
| AF-2 |
60.0 |
31.0 |
0.60 |
0.35 |
0.10 |
0.60 |
0.04 |
2.5 |
0.7 |
Applications:
1.It is used to reduce the melting temperature of electrolyte and improve the conductivity in aluminum electrolysis industry.
2.It can be used as flux of non-ferrous metals ,flux and glaze composition of ceramic glaze and enamel glaze,as well as inhibitor of side fermentation in the production of essential oil.
3.It is used as an inhibitor of side fermentation in alcohol production.
4.Used as welding flux in mental welding.
Storage:
Store in Dry and Ventilated place with the Room Temperature.Preserved in Original Tight Closed containers.Keep Away from Light and Heating.
Packing:
Aluminum Fluoride is packaged in laminated plastic woven bag,lined with plastic film bag,25kg/50kg/1000kg each bag or according to customer requirements.
FAQ:
1.Q:Do you provide samples?
A: We can supply you samples definitely.Sample testing is one of the standards to reassure customers Custom-made and Special Design are available.
2.Q:How is your price?What is your payment term?
A: For orders,our payment term is T/T 30%in advance and the balance 70% before loading.Other payment terms can be negotiable.
3.Q:What is your minimum order quantity?
A:MOQ can be negotiable,in order for customer's benefit and for our long term cooperation.
4.Q:How long for manufacturing the order?
A:10-20days after receiving deposit.
5.Q:How can we guarantee quality?
A: Always a pre-production sample before mass production.Always final inspection before shipment.
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