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Guangzhou Kunhai Trading Co.,Ltd
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Sodium Aluminium Fluoride Alf3 Mineral Fluorspar Power In Chemical

Sodium Aluminium Fluoride Alf3 Mineral Fluorspar Power In Chemical

Place of Origin : CHINA
Brand Name : KUNHAI
Certification : ISO 9001:2008,SGS
Model Number : AlF3
MOQ : 20MT
Price : natalie.huang@gz-kh.cn
Packaging Details : 50KG BAG, JUMBO BAG,50KG BAG PUT INTO BIG BAG
Delivery Time : WITHIN 25DAYS AFTER GOT LC OPENED NOTICE OR RECEIVED ADVANCE PAYMENT
Payment Terms : T/T OR 100%IRREVOCABLE LC AT SIGHT
Supply Ability : 1000MT/MONTH
Product name : Aluminum Fluoride
Purity : 93%AlF3
Type : Sodium Fluoride
Usage : chemcial, The Aluminum Industry
Color : colourless
Grade Standard : Industrial Grade
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Aluminium Fluoride (Alf3) / As Fluxing Agent Of Electrolytic

Specifications:


Grade

Chemical Composition %

Physical Character

F

Al

Na

SiO2

Fe2O3

SO42-

P2O5

L.O.I

Bulk Density

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

0.30

0.10

0.60

0.04

1.0

1.3

AF-2

58.0

29.0

2.80

0.30

0.12

1.00

0.04

5.5

0.7

AF-3

58.0

29.0

2.80

0.35

0.12

1.00

0.04

5.5

0.7


Description:


Aluminium fluoride(AlF3) is an inorganic compound used primarily in the production of aluminium. This colourless solid can be prepared synthetically but also occurs in nature.

Aluminium fluoride is an important additive for the production of aluminium by electrolysis. Together with cryolite 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


Applications:


Aluminium fluoride is primarily used in the production of aluminium. It is a critical additive to the molten electrolyte in aluminium metal production. Using today's technologies, it is impossible to manufacture aluminium without AIF3. Adding AIF3 allows the electrolytic process to take place at a temperature around 850°C, which is considerably lower than the melting point for aluminium oxide (Al2O3, mp ab. 1,500°C). As a result of its temperature-lowering properties, AlF3 has a definite energy saving effect.



Product Tags:

caf2 calcium fluoride

      

hardness of fluorite

      
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Sodium Aluminium Fluoride Alf3 Mineral Fluorspar Power In Chemical Images

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