Grey Powder 209.94 Molecular Weight Synthetic Cryolite for Slag Beating Agents

• CAS No.: 15096-52-3
• Formula: Na3alf6
• EINECS: 239-148-8
• Certification: ISO
• Purity: 90%~99%
• Type: Aluminum Fluoride
• Model NO.: CH-1, CM-1
• Grade Standard: Industrial Grade
• Melting Point: 1025ºC
• Particle Size: 20-400meshes
• Application1: Welding Consumables
• Application2: Abrasives (Resin Grinding Wheels)
• Transport Package: Jumbo Bag
• Specification: CH-1
• Trademark: EVERSIM
• Origin: Jiaozuo, Henan
• HS Code: 2826300000
• Production Capacity: 30000tons/Year

Product Description

Grey Powder 209.94 Molecular Weight Synthetic Cryolite For Slag Beating Agents
Product description:

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

 

Product specification:

 

model	Chemical composition(mass fraction)/%									Physical property
	F	Al	Na	SiO2	Fe2o3	SO4^2-	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

Packing:

25kgs PP bags or 1000kgs-1500kgs jumbo bags, or according to customer requirement

Physical Properties:

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.

Application
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