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Aluminum Fluoride For Electrolytic Aluminium

Unit Price: USD 1300.0000 - 1400.0000 / Metric Ton
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 2 Metric Ton
Delivery Time: 10 Days

Basic Info

Model No.: 99.5%

Type: Aluminum Fluoride

Grade Standard: Industrial Grade

Purity: 99%

Shelf Life: 2 Years

Form: Powder Form

CAS No.: 7784-18-1

Molecular Formula: ALF3

Molecular Weight: 83.97

Standard: GB/T4292-2017

Usage: Fluxing Agent

Additional Info

Packaging: 25kg/1000kg bag

Productivity: 3000Mt/ Month

Brand: JH

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 3000MT/Month

Certificate: ISO ,SGS

HS Code: 2826121000

Port: Qingdao,Tianjin,Shanghai

Product Description

Aluminum Fluoride For Electrolytic Aluminium

Description:

The appearance of Aluminium Fluoride is white or big Six sides crystals. The density is 3.00g/cm­ 3 .It's melting point is 1040℃, boiling point is 1272℃. Slightly solute in cold water, solute in hot water. When heated to 300-400℃, the aluminium fluoride can be decomposed partly into hydrogen fluoride and alumina by water vapor.

Aluminium fluoride is an important additive for the production of aluminium by electrolysis. Together with cryolite, it lowers the melting point to below 1000 °C and increases the conductivity of the solution. It is into this molten salt that aluminium oxide is dissolved and then electrolyzed to give bulk Al metal.

In the aluminum electrolysis industry, Aluminium fluoride is used to reduce the melting temperature of the electrolyte and increase the conductivity. It is used as a flux for non-ferrous metals, as a flux and component of ceramic glaze and enamel glaze, and as an inhibitor of secondary fermentation in essential oil production. . Used as a side fermentation inhibitor in alcohol production. Used in welding liquid in metal welding, used to make optical lens. Also used as a catalyst for organic synthesis and raw material for artificial cryolite, etc.

 Specification:

 

 

 

Grade

Chemical Composition (%)

Physical

Character

 

F

 

Al

 

Na

 

SiO2

 

Fe2O3

 

SO42-

 

P2O5

 

LOI

Bulk Density

g/cm3

AF-0

61.0

31.5

0.30

0.10

0.06

0.10

0.03

0.5

1.5

AF-1

60.0

31.0

0.40

0.32

0.10

0.60

0.04

1.0

1.3

AF-2

60.0

31.0

0.60

0.35

0.10

0.60

0.04

2.5

0.7

Aluminum Fluoride (2)

 Applications:

1.it can lower the smelting temperature, increase electricity  conductivity and adjust the molecular ratio during aluminum  electrolyzing. 

2.It is propitious to the aluminum oxide electrolyte and  reduces the energy consumption during the smelting.  It  essentially lowers the melting points and increase the conductivity of  electrolyte, reducing the electric power consumption. 

3.It is also used as  the flux of the non-iron metal etc.

Packing:

In 25kgs or 50kgs PP bags or 1000kgs-1500kgs jumbo bags, or according to customer’s requirement.

Aluminum Fluoride (4)

If you have any demands for abrasive industry ,Such as Oxalic acid, Potassium Binoxalate,Potassium tetraoxalate ,Aluminum Fluoride, Synthetic Cryolite,Aluminium Sulphat etc,welcome to inquiry us.