TCH
1344-28-1
Al2O3
215-691-6
Alumina
Industrial Grade
Amphoteric Oxide
First Class
1000kg Jumbo Bag
ZALY
25kgs Bag
98.6%
Lianyungang, China
2818200000
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.
