Graphite PTFE Yarn, Graphite Packing, Braid Graphite Sheet manufacturer / supplier in China, offering Expanded Graphite Yarn for Braid Graphite Packings, Custom Induction Furnace Graphite Crucible Melting Metal China Supplier, 1.85g High Density Molded Graphite Block and so on.
Min. Order / Reference FOB Price | |
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5 kg | US $20.00/ kg |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
CAS No.: | 7784-18-1 |
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Formula: | Alf3 |
EINECS: | 232-051-1 |
: 99.9%, 99.99%, other purity levels are available upon request
Formula:AlF3
Formula Weight:83.98
Form:Lump or powder
Melting point:1291°C subl.
Industrial Robot Density:2.882
Sensitivity:Hygroscopic
Packing: Packed in plastic woven bag of 25kg net each or as requirements.
Applications
1. Additive for aluminum metal production. Aluminium fluoride (AlF3) is widely used for the production
of aluminium by electrolysis asan additive . Used in combinationwith cryolite, AlF3lowers the melting
point to below 1000 °C to form a molten salt that dissolves the aluminum oxide. This melt solution is
then electrolyzed to producRemote Control e aluminummetal.
2. Optical materials and photonics applications.
Aluminium fluoride is used in combination with zirconium fluoride as an ingredient for the production of fluoroaluminate glasses. Like magnesium fluoride, aluminium fluoride isalso used as a low-index optical thin film, particularly when far UV transparency is required.
Its deposition by physical vapor deposition (PVD), particularly by evaporation, is preferred using analuminum fluoride target.
Index Name
AF-0
AF-1
AF-2
AF-3
Fluorine(F)% min
61
60
58
58
Sodium(Na)%max
0.30
0.40
2.8
2.8
Aluminium(Al)%min
31.5
31.0
29.0
29.0
L.O.I. At 550°C % max
0.5
1.0
5.5
Hardware Accessories 5.5
Silicon oxide(SiO2)%max
0.10
Heating, Refrigeration & Temperature Control 0.30
0.30
0.35
Ferric oxide (Fe2O3)%max
0.06
0.10
0.12
0.12
Sulphate(SO4)%max
0.10
0.6
1.0
1.0
Pentoxide (P2O5)%max
0.03
0.04
0.04
0.04
Bulk density (g/cm3)min
1.5
1.3
0.7
0.7
Advantage:•Prices:we can quote best price due to we have factory.
•Quality:Products certificated withCNAS,CMA,SGS etc.
•Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.
•Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!
•Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japanetc(Also cooperation with famours international groups:LG Group,TorrecidGroup,3M,Yuber Group, Samsung Groupandso on)
•Cooperation concept:Quality first,credit principal,reasonable price,customeHorticulture & Gardening Products r uppermost