Metallurgical Grade Calcined Alumina (Sandy Type)

• CAS No.: 1344-28-1
• Formula: Al2O3
• EINECS: 215-691-6
• Model NO.: TCH
• Classification: Alumina
• Grade Standard: Industrial Grade
• Kind: Amphoteric Oxide
• Quality: First Class
• Packing: 1000kg Jumbo Bag
• Transport Package: 25kgs Bag
• Specification: 98.6%
• Trademark: ZALY
• Origin: Lianyungang, China
• HS Code: 2818200000
• Production Capacity: 1000mt/Month

Product Description

98.5%  metallurgical grade alumina powder for ingot
 
Application:Metallurgy ceramic, refractories, glazing 
Physical Property: white powder, no block. Directly imported from Australia.

Industrial grade alumina 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:
  
Al2O3 :  98.5% min
 
SiO2:     0.009%
 
Na2O:    0.44%
 
Particle size: 45um (325 mesh)  75um (22 mesh)
 
LOI: 0.76%
 
BET surface area: 72 m2/g
 
Calcined alumina Spec.