Na3AlF6 325 Mesh Solder Agent Sodium Cryolite

High quality sodium cryolite in China

Properties:

Synthetic cryolite is usually made from sodium aluminate, sodium bicarbonate, and sodium fluoride. Cryolite may be obtained by (a) mining natural mineral cryolite or (b) synthesis by the reaction of aluminum oxide, sodium chloride and hydrogen fluoride.

Cryolite (Na3AlF6, trisodium hexafluoroaluminate) is an important raw material for the primary aluminium manufacturing. Cryolite is also consumed in the abrasives, ceramics and glass industries.

Specification:

GB/T 4291-2007

Uses:

Its mainly used as a flux in the aluminum smelting by fused-salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminum alloy casting; and in the production of ferrous alloy and effervescing steel; as well as a wear-resistant filler for resin and rubber-boned abrasive wheels.

Delivery:
For small quantities, we usually choose DHL, FedEx, TNT, EMS, UPS or other special transportation lines. Besides, air transport also is normal and available.
 

Note:
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);

 

 

Package and Delivery

In plastic coating woven bags with plastic film and paper bags inside, 40kgs, 50kgs or 1000kgs net each, or as the requirement of clients.

 

 

 

Our services

 

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: 2000 tons/month, large stock available;