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Sodium Aluminum Fluoride Used In Aluminum Flux

Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 5 Metric Ton
Delivery Time: 5 Days

Basic Info

Model No.: CM-0

Type: Aluminum Fluoride

Grade Standard: Industrial Grade

Purity: 99%

Application: Flux Of Electrolytic Aluminum

EINECS NO.: 239-148-8

Powder Size: 80-325mesh

MF: Na3AlF6

CAS No.: 15096-52-3

Apprearance: White Powder

Other Name: Sodium Cryolite

Additional Info

Packaging: 25KG/PP BAG

Productivity: 100,000tons per year

Brand: Jinhe

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 100,000TONS

Certificate: ISO 9001

HS Code: 2826300000

Port: Tianjin,Qingdao

Product Description

Sodium Aluminum Fluoride Used In Aluminum Flux

Description:

 Sodium cryolite Na3AlF6 is a white or colorless mineral form of sodium aluminofluoride, which crystallizes in the monoclinic system but has a pseudocubic aspect; found in masses of waxy luster; hardness is 2.5 on Mohs scale, and specific gravity is 3.0. The powder becomes almost invisible in water due to its low refractive index. 
Synthetic cryolite is manufactured from hydrofluoric acid, sodium carbonate, and aluminium. Synthetic cryolite is used chiefly as a flux in the electrolytic production of aluminum from bauxite as it effectively lowers down the melting point of alumina.

It's mainly used as an adjusting agent for electrolyte in aluminum smelting by fused salt electrolysis, also in ceramic glaze, catalyst and flux of nonferrous metal metallurgy etc. 

Specification:

Model code

Chemical composition(mass fraction)%

Physical property

F

Al

Na

SiO2

Fe2O3

SO42-

CaO

P2O5

Hygroscopic moisture

Ignition loss (mass fraction)

CH-0

52

12

33

0.25

0.08

0.6

0.15

0.02

1.5

2.0

CH-1

52

12

33

0.36

0.08

1.0

0.20

0.03

1.3

2.5

CM-0

53

13

32

0.25

0.05

0.6

0.20

0.02

0.7

2.0

CM-1

53

13

32

0.36

0.08

1.0

0.60

0.03

0.7

2.5

Cryolite (2)

Application: 

Mainly used in flux of electrolytic aluminum, pesticide, flux of ceramic colors, anti-rubbing filling agent of resin and rubber, electrolytic It is mainly used as a flux in the aluminium smelting by fused salt electrolysis; Also an opalizer in the manufacture of enamel;
An opacifier and auxiliary solvent of glass and enamel; An insecticide of crops; A flux in aluminium alloy casting; And in the
production of ferrous alloy and effervescing steel.

Packing:

25kg/PP woven bag

Cryolite (16)


Cryolite (46)

Except Synthetic Cryolite,we can also  supply Aluminum Fluoride, Potassium Cryolite, Titanium Dioxide, Chromium Oxide Green, Iron Oxide, Carbon Black, Sodium Tripolyphosphate, Sodium Hexametaphosphate and so on.