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Home > products > Sodium Cryolite > 20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents

20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents

Product Details

Place of Origin: JIAOZUO CITY OF HENAN PROVINCE OF PRC

Brand Name: EVERSIM

Certification: ISO 9001

Model Number: CH-1/CM-1

Payment & Shipping Terms

Minimum Order Quantity: 1KG

Price: $600-1030 PER TON

Packaging Details: 25KG BAG, JUMBO BAG, PALLET

Delivery Time: 3-15DAYS

Payment Terms: 30% T/T IN ADVANCE, BALANCE BASED ON DIFFERENT TRADE TERMS

Supply Ability: 2000 TONS PER MONTH

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Highlight:

sodium fluoride salt

,

calcium fluoride salt

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
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
20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents

MSDS aluminum Al13-16% soldering agents na3alf6 sodium cryolite

 

20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 020 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 1

Sodium fluoroaluminate is a white crystalline powder or a sandysize granularity, and a pinkish crystalline powder or a sandy-size granularity as well. Sp. Gr. 2.95_3.01g/cm3, melting point about 1000° C, specific heat 1.056j/g° C at 18_100° C. It's slightly soluble in water, but insoluble in anhydrous hydrogen fluoride. The content of its crystal water will be decreased while the increasing of the molecular ratio, therefore its loss on ignition will be also decreased while the increasing of the molecular ratio. After the paste of synthetic cryolite with different molecular ratio dehydrates, the loss on ignition at 800° C will appear 10.34%, 6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and 2.63 reactively.

 

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≤
2.5
3.00

 

 

 

20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 2
 
Synthetic Cryolite Usages
It's mainly used as a flux in the aluminum smelting by fusedsalt 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 aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.
Synthetic Cryolite Packing
In plastic coating woven bags with plastic film and paper bags inside, 25kgs, 50kgs or 1000kgs net each, or as the requirement of clients.
20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 3
20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 4
20 - 325 Mesh Na3alf6 Sodium Cryolite Aluminum Al13-16% Soldering Agents 5