Artificial Molecular ratio 2.80-3.00 Sodium Cryolite for Explosive
Sodium fluoroaluminate is a white crystalline powder or a sandysize
granularity, and a pinkish crystalline powder or a sandy-size
granularity as well. Sp. Gr. 2.95_3.01g/cm3, melting point about
1000° C, specific heat 1.056j/g° C at 18_100° C. It's slightly
soluble in water, but insoluble in anhydrous hydrogen fluoride. The
content of its crystal water will be decreased while the increasing
of the molecular ratio, therefore its loss on ignition will be also
decreased while the increasing of the molecular ratio. After the
paste of synthetic cryolite with different molecular ratio
dehydrates, the loss on ignition at 800° C will appear 10.34%,
6.22% and 2.56% when the molecular ratio reaches 1.74, 2.14 and
Specification of Synthetic Cryolite:
|grade||chemical composition / %|
Aluminum metallurgy: as component of fluxing agents, protective and
Production of abrasives: as active filler in resin bonded abrasives
for metal treatment.
Production of enamel, glazing frits and glass: as flux and
Production of soldering agent: as component for fluxing agents.
Production of welding agents: as component of welding rod coatings
and welding powders.
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. For samples, payment can be West union, Paypal,etc.
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.