Active Filler Aluminium Sodium Fluoride Na3AlF6 Fluxing Agent White / Gray Color

Place of Origin Jiaozuo city,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number CH-1/CM-1
Minimum Order Quantity 1 metric ton
Price USD 980-1020 per ton
Packaging Details 1, Jumbo bag;2, 25kgs/50kgs/1000kgs net weight,or as customized
Delivery Time 3-7 work days
Payment Terms T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability 3000 tons/month
Product Details
Name Synthetic Cryolite H.S. Code 2826300000
Color White/Gray Appearance Powder/Sand/Granular
Melting Point 1025℃ Usage Fluxing Agents/Solder Agent/Degassing Agent
Application Abrasives,Aluminum,Ceramic Quality High Quality
Molecular Weight 209.94 Size 20-325mesh, As Customized
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sodium fluoride salt

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calcium fluoride salt

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Product Description

Na3AlF6 Fluxing agent/active filler aluminium sodium fluoride

 

Product Name: Sodium Fluoroaluminate / Synthetic Cryolite

CAS No.:159096-52-3

MF:Na3AlF6

MW:209.94

EINECS:239-148-8

Mol File:159096-52-3mol

 

Product Description:

 

Cryolite and six fluoride and sodium aluminate and sodium aluminum fluoride, formula for Na3AlF6, white tiny crystals, no smell, solubility, larger than the natural cryolite ratio is 3, 2 ~ 3 hardness, melting point 1009 ℃, easy water be affected with damp be affected with damp.

Cryolite is mainly used as fluxing agent in the production of aluminum electrolysis, rubber, wheel wear resistant filler, enamel opal agent, glass of sunscreen and metal flux, crops insecticide, etc.

Hall - Heroult method is to use cryolite based fluoride as solvent to produce aluminium melt method, so far haven't found another compounds can take the place of cryolite.This is because the cryolite besides can dissolve the alumina also has some other indispensable properties, such as excluding than aluminum correction electrical elements, good stability, under the condition of the general decomposition, non-volatile, deliquescence, melting point higher than that of aluminum, good conductivity, electricity saving, etc.

 

Specification:
Items
Results of Analysis
Data
F%≥
53.5
52-55
Na% ≥
32.2
28-33
Al≥
12
12-15
CaO%≤
0.18
0.20
P2O5%≤
0.026
0.03
SiO2≤
0.27
0.40
H2O%≤
0.25
0.80
Fe2O3%≤
0.09
0.10
SO4%≤
0.097
1.30
Ignite on 550oC≤
2.6
3.00

Active Filler Aluminium Sodium Fluoride Na3AlF6 Fluxing Agent White / Gray Color 0

Active Filler Aluminium Sodium Fluoride Na3AlF6 Fluxing Agent White / Gray Color 1

Active Filler Aluminium Sodium Fluoride Na3AlF6 Fluxing Agent White / Gray Color 2

Active Filler Aluminium Sodium Fluoride Na3AlF6 Fluxing Agent White / Gray Color 3