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Refractory Industry Cryolite Powder With Low Sodium Molecular Ratio

Refractory Industry Cryolite Powder With Low Sodium Molecular Ratio

Brand Name: Jinshengwei
Certification: ISO 9001
Model Number: CH-1/CM-1
Minimum Order Quantity: 1 metric ton
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C, D/P, D/A, Western Union, MoneyGram
Jiaozuo Jinshengwei Fluorine Chemical CO.,Ltd.
Verified Supplier
Jiaozuo Henan China
Business type: Manufacturer Exporter
No.2089 ShanYang road,Jiaozuo city,Henan province,China
Supplier`s last login times: within 31 hours

Low sodium molecular ratio Synthetic Cryolite for Refractory industry


Cryolite
1. Cas no:15096-52-3;1344-75-8;13775-53-6;12397-51-2
2. It is colorless monoclinic system crystal
3. Assay:99% min
Properties for cryolite


It is colorless monoclinic system crystal. Non-pure product is greyish white, light yellow, light red or black. M.P.: 1025°C; bulk density: 0.6-1.0g/L, true density: 2.95-3.05g/cm3; specific wt.: 2.75-3.00g/cm3, melting heat: 107KJ; slightly soluble in water, aqueous solution is acidic.

Specification for cryolite

IngredientSuperFirst gradeSecond grade
F%≥535353
Na% ≥323232
Al≥131313
H2O%≤0.40.50.8
SiO2≤0.250.360.4
Fe2O3%≤0.050.080.10
SO4%≤0.71.201.30
P2O5%≤0.020.030.03
Ignite on 550oC≤2.53.003.00
CaO%≤0.100.150.20












Use for cryolite :
Mainly used as fluxing agent for aluminium electrolysis; also used as anti-wear additive for abrasive products; as flux for iron alloy and rimmed steel, as deoxidizer and residue eliminator for casting, as emulsifying agent for enamel, as opacifier for glass etc.
Note for cryolite

1. Molecular proportion range: 1.0-3.0, adjustable to meet the different needs of customers;
2. Fineness can be adjusted to meet the needs of customers(-120~-325mesh);
3. Assay≥99%.
Packing & Weight for cryolite
In laminating plastic woven bag lined with plastic film, net wt. 25kg, 50kg, 1000kg/bag.


Specification Refere

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
































Product Tags:

sodium fluoride salt

      

cryolite powder

      

Refractory Industry Cryolite Powder With Low Sodium Molecular Ratio Images

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Refractory Industry Cryolite Powder With Low Sodium Molecular Ratio