Product Introduction:
Cryolite primarily consists of sodium hexafluoroaluminate or sodium aluminum fluoride, with the molecular formula Na3AlF6. It appears as small white crystals, is odorless, has a specific gravity of 3, a hardness of 2-3, a melting point of 1009 degrees Celsius, and readily absorbs moisture. The Hall-Heroult process employs cryolite-based fluoride melts as solvents to produce aluminum. To date, no other compound has been discovered that can substitute cryolite. This is due to its ability to dissolve alumina and its essential properties, such as having no electrical conductivity greater than aluminum, excellent stability, non-decomposition, non-volatility, non-deliquescence at normal conditions, a higher melting point than aluminum, and good conductivity, which saves electricity. Without cryolite, the global aluminum industry might not exist on such a large scale, prices would likely be higher, and applications less widespread.
Specification:
|
Brand
No.
|
Chemical Composition(％) |
Physical
Property
|
| |
F |
Al |
Na |
SiO2 |
Fe2O3 |
SO₄²⁻ |
CaO |
P2O5 |
Moisture |
Ignition
Loss
|
| |
≥ |
≤ |
|
| CH-0 |
52 |
12 |
33 |
0.25 |
0.03 |
0.50 |
0.10 |
0.02 |
0.20 |
1.5 |
| CH-1 |
52 |
12 |
33 |
0.36 |
0.05 |
0.80 |
0.15 |
0.03 |
0.40 |
2.5 |
| CM-0 |
53 |
13 |
32 |
0.25 |
0.05 |
0.50 |
0.20 |
0.02 |
0.20 |
2.0 |
| CM-1 |
53 |
13 |
32 |
0.36 |
0.08 |
0.80 |
0.60 |
0.03 |
0.40 |
2.5 |
Applications:
1.It is mainly used as a flux for aluminum electrolysis;
2.Used as a wear-resistant additive for grinding products, which can effectively improve the wear resistance and cutting force of the grinding wheel, and extend the service life and storage time of the grinding wheel;
3. Used as Flux for ferroalloy and boiling steel;
4. Used as Non-ferrous metal flux;
5. Used as Casting deoxidizer;
6. Used as For glass anti-reflective coating;
7. Used as Emulsifier for enamel;
8. Used as Opalizer for glass;
9. Used as Flux for welding consumables;
10. Used as Filler for the ceramic industry;
11. Used as Pesticides.
Packing and Shipping:
Packaging: Synthetic Cryolite is packaged in laminated plastic woven bag, lined with plastic film bag, 25kg/50kg/1000kg each bag or according to customer requirements.
Shipping: Synthetic Cryolite is shipped via land, sea, and air.
Company Profile:
Jiaozuo Eversim Imp.&Exp Co., Ltd. is a technology-based enterprise integrating production, scientific research and import and export. We are mainly engaged in the production, development and sales of inorganic fluorine chemical products, such as cryolite, potassium cryolite, aluminum fluoride and so on.
With strong strength and excellent quality, the company has established long-term cooperation with many enterprises, and the users are in more than 20 provinces and regions in China, and exported to Japan, Korea, Iran, the United States and other countries, and is well received by users.
Our company is located in the central region of China, with a superior geographical location. Committed to providing customers with inorganic fluoride, decades of accumulation are only to obtain customer satisfaction, and look forward to establishing long-term and stable cooperation with manufactures and traders around the world.
Our company uphold the principle of quality first, customer first and credit-based, if there is any need to contact us immediately, always online for you to answer!
If you are interested in our Synthetic Cryolite. Any more inquires, please let us know, best price and free samples will be sent to you right away!
FAQ:
1. Do you provide samples?
Yes,sample testing is one of the standards to reassure customers,Custom-made and Special Design are available.
2. How is your price? What is your payment term?
For orders, our payment term is T/T 30% in advance and the balance 70% before loading. Other payment terms can be negotiable.
3. What is your minimum order quantity?
MOQ can be negotiable, in order for customer's benefit and for our long term cooperation.
4. How long for manufacturing the order?
10-20days after receiving deposit.
5 .How can we guarantee quality?
Always a pre-production sample before mass production,
Always final inspection before shipment.
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