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
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 |
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
| Ingredient | Super | First grade | Second grade |
| F%≥ | 53 | 53 | 53 |
| Na% ≥ | 32 | 32 | 32 |
| Al≥ | 13 | 13 | 13 |
| H2O%≤ | 0.4 | 0.5 | 0.8 |
| SiO2≤ | 0.25 | 0.36 | 0.4 |
| Fe2O3%≤ | 0.05 | 0.08 | 0.10 |
| SO4%≤ | 0.7 | 1.20 | 1.30 |
| P2O5%≤ | 0.02 | 0.03 | 0.03 |
| Ignite on 550oC≤ | 2.5 | 3.00 | 3.00 |
| CaO%≤ | 0.10 | 0.15 | 0.20 |
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.
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 |
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