| Customization: | Available |
|---|---|
| CAS No.: | 15096-52-3 |
| Formula: | Na3alf6 |
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Cryolite is also known as sodium hexafluoroaluminate or sodium aluminum fluoride. Its molecular formula is Na3AlF6, white fine crystal, odorless, solubility is larger than natural cryolite, specific gravity is 3, hardness is 2~3, melting point is 1009 degrees Celsius, easy to absorb water. Get wet. Cryolite is mainly used as a flux for aluminum electrolysis, a wear-resistant filler for rubber and grinding wheels, an enamel whitening agent, a glass sunscreen and a metal flux, and an insecticide for crops. The Hall-Heroult method is a method in which a cryolite-based fluoride melt is used as a solvent to produce metallic aluminum. To date, no other compound has been found to replace cryolite. This is because cryolite has other indispensable properties beside
|
model |
Chemical composition(mass fraction)/% | Physical property | ||||||||
| F | Al | Na | SiO2 | Fe2o3 | SO42- | CaO | P2O5 | Hygroscopic moisture | Ignition loss(massfraction) | |
| ≥ | ≤ | |||||||||
| CH-0 | 52 | 12 | 33 | 0.25 | 0.08 | 0.6 | 0.15 | 0.02 | 1.5 | 2.0 |
| CH-1 | 52 | 12 | 33 | 0.36 | 0.08 | 1.0 | 0.20 | 0.03 | 1.3 | 2.5 |
| CM-0 | 53 | 13 | 32 | 0.25 | 0.05 | 0.6 | 0.20 | 0.02 | 0.7 | 2.0 |
| CM-1 | 53 | 13 | 32 | 0.36 | 0.08 | 1.0 | 0.60 | 0.03 | 0.7 | 2.5 |
Appearance:white,gray or pink Density : 2.95-3.05g/cm3. The size distribution can be sandy(40-100mesh), powder(80-300mesh), granular(0-10mm). Other items can be specified according to special requirement.
Usage:
Solvent for bauxite in the electrolytic production of aluminum; other metallurgical applications; glass and enamel industries; filler
for bonded abrasives; in the manufacture of insecticides.
Packaging:
Package can be 25/50/1000kg plastic woven bags with shrink film, or according to customers requirements.
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, cutting and cutting force of the grinding wheel, and extend the service life and storage time of the grinding wheel
3.Flux for ferroalloy and boiling steel
4.Non-ferrous metal flux
5.Casting deoxidizer
6.For glass anti-reflective coating
7.Emulsifier for enamel
8.Opalizer for glass
9.Flux for welding consumables
10.Filler for the ceramic industry
11.Pesticides
1.Free samples available before confirming the order to avoid any problems.
2. Goods delivered directly from the factory warehouse after well produced in a high quality and good situation.
3. Competitive price
4. Prompt shipment, usually within 10 working days after confirming the order.
5. Testing equipment: SGS, UV, HPLC, GC, CIQ.
6. Supply Ability: 2000MTS/month, large stock available;
1. Do you provide samples?
We can supply you samples definitely. Sample testing is one of the standards to reassure customersCustom-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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