Abrasive Welding Synthetic Cryolite Na3alf6 13775-53-6 Granule Powder Sandy

DESCRIPTION

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.

SPECIFICATION

APPLICATION

It is mainly used as a flux for aluminum electrolysis . It is also used as a wear - resistant additive for abrasives ( resin wheels , abrasive cloths ), fluxes for welding consumables ( welding rods , welding wires , fluxes ), and resistance to friction materials ( friction plates , brake pads ). Grinding additives , fluxes for ferroalloys and boiling steels , non - ferrous metal fluxes ( refining agents , slag -removing agents , slag removing agents , etc .), deoxidizer slag removers ,enamel emulsifiers , glass opacifiers , ceramic glaze fillers , Pesticides , insecti-cides , fireworks and firecrackers , explosives , smokers , refractories , etc .

SERVIES

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.

FAQ

1. Do you provide samples?

We can supply you samples definitely.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.