High Quality Na3alf6 Synthetic Cryolite for Electrolytic Aluminum Production

• Customization: Available
• CAS No.: 15096-52-3
• Formula: Na3alf6
• Model NO.: CH-1, CM-1
• EINECS: 239-148-8
• Certification: ISO
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Grade Standard: Industrial Grade
• Melting Point: 1025ºC
• Size: 20-400meshes
• Hard: 2~3
• Relative Density: 2.95~3.1
• Color: White
• Transport Package: Jumbo Bag
• Specification: CH-1
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826300000
• Production Capacity: 30000tons/Year

Product Description

Application

Aluminium- metallurgy: as component of fluxing agents, protective and refining salts;
Production of abrasives: as active filler in resinbonded abrasives for metal treatment;
Production of enamel, glazing frits and glass: as flux and opacifying agent;
Production of soldering agent: as component for fluxing agents;
Production of welding agents: as component of welding rod coatings and welding powders;
Blasting and pyrotechnics: for fireworks;
Metal surface treatment: as component in pickling pastes for stainless steel.

Specification

 

Items   Class	Chemical Composition ( Concentration )/ %
	Not less than		Not more than
	F	Al	Na	SiO2	Fe2O3	SO4=	CaO	P2O5	H2O	Loss on ignition , 550ºC30min
CH-0	52	12	33	0.25	0.05	0.6	0.15	0.02	0.20	2.0
CH-1	52	12	33	0.36	0.08	1.0	0.20	0.03	0.40	2.5
CM-0	53	13	32	0.25	0.05	0.6	0.20	0.02	0.20	2.0
CM-1	53	13	32	0.36	0.08	1.0	0.60	0.03	0.40	2.5

 

Physical properties

Cryolite is a kind of complex compound or double salt. Caused by impurity, the appearance can be white, gray ,yellow powder or crystalline particles. It's melting point is 1025ºC, stacking density is 0.6-1.0g/L, true density is 2.95-3.05g/cm 3 , heat of formation is 225KJ, specific gravity is 2.75-3.00g/cm 3 , heat of fusion is 107KJ. Slightly solubte in water.

 

 

Packing

 

Shipping

 

FAQ

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.