Smelter Grade Alumina Powder with 98.5% Al2O3

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Model NO.: TCH Series
• Quality: First Class
• Al2O3: 98.5%
• Color: White
• Raw Material Source: Australia
• Particle Size: 200 Mesh
• Transport Package: 1 Jumbo Bag
• Specification: SGS
• Trademark: ZALY
• Origin: Lianyungang City, Jiangsu Province
• HS Code: 28182000
• Production Capacity: 3000 Tons/Month

Product Description

98.5%  Smelter Grade Alumina powder   

Application:Metallurgy ceramic, refractories, glazing 

Physical Property: white powder, no block with little dust floated, good solubility, strong adsorptivity. 

 

Mainly used in the production of fused salt electrorefining aluminium, corundum, enamel, refractories and other alumina

 

Specification is as following:

  

Chemical Composition	Calculated Al2O3 -Dried (wt%)	98.7
	Calculated Al2O3 -Fired (wt%)	99.5
	SiO2   (wt%)	0.009
	Fe2O3  (wt%)	0.006
	TiO2	0.003
	Na2O	0.40
	CaO	0.041
	Ga2O3	0.0086
	P2O5	0.0003
	LO I^*1(wt%)	0.8

Chemical Composition	Calculated Al2O3 -Dried (wt%)	98.7
	Calculated Al2O3 -Fired (wt%)	99.5
	SiO2   (wt%)	0.009
	Fe2O3  (wt%)	0.006
	TiO2	0.003
	Na2O	0.40
	CaO	0.041
	Ga2O3	0.0086
	P2O5	0.0003
	LO I^*1(wt%)	0.8