Place of Origin:
JIAO ZUO CITY , HENAN PROVINCE ,CHINA
Brand Name:
EVERSIM
Certification:
ISO 9001
Model Number:
CH-1/CM-1
Cryolite is mainly composed of sodium hexafluoroaluminate or sodium aluminum fluoride, the molecular formula is Na3AlF6, small white crystals, odorless, specific gravity is 3, hardness 2~3, melting point 1009 degrees Celsius, easy to absorb moisture.
The Hall-Heroult process uses cryolite based fluoride melt as a solvent to produce aluminum. So far, no other compound has been found that can replace cryolite. This is because cryolite, in addition to being able to dissolve alumina, also has some other indispensable properties, such as no electrical elements than aluminum, good stability, under normal conditions do not decompose, do not volatilize, do not delix, melting point is higher than aluminum, good conductivity, saving electricity and so on.
It can be said that if there were no cryolite, there might not be such a large-scale aluminum industry in the world, the price would not be so low, and the application would not be so extensive.
|
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 | |
Properties:
Molecular Weight: 209.94
Molecular Formula: Na3AlF6
Color: White, off-white, yellow
Melting Point: 1025ºC
True Density: 2.95~3.05g/cm3
The Hardness: 2~3
Size distribution:
| Granular | 0-10 mm |
| Sandy | 80 mesh |
| Powder | 200 mesh, 325mesh |
Packaging: Sodium Cryolite is packaged in laminated plastic woven bag, lined with plastic film bag, 25kg/50kg/1000kg each bag or according to customer requirements.
Shipping: Sodium Cryolite is shipped via land, sea, and air.
Our Services:
1. Cryolite is mainly used as the flux of aluminum smelting of molten salt.
2. Also used for enamel emulsion, sunscreen agent and solvent in the production of glass and enamel.
3. Insecticide on crops.
4. The flux of aluminum alloy casting, the production of ferroalloy and the production of rimmed steel and the wear-resisting filler of resin rubber.
FAQ:
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customer.
Q2: How to start orders and make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T or other we can discuss.
Q3: How to confirm the Product Quality before placing orders.
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and request, we will manufacture the products according to your request.
Q4: What is your MOQ?
A: Our MOQ is 1 kg. But usually we accept less quantity such as 100g on the condition the sample charge is 100% paid.
Q5: How about delivery leadtime?
A: Delivery lead time: about 3-5 days after payment confirmed. (Chinese holiday not included)
Q6: Is there a discount?
A: Different quantity has different discount.
Q7: How to contact us?
A: You can contact wuth us by Whatsapp or Email. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.
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