Description

*8.5% Gamma alumina powder

Application:Metallurgy ceramic, refractories, glazing 

Physical Property: white powder, no block.

Industrial grade alumina with little dust floated, good solubility, strong adsorptivity. 

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

Specification is as following:

Al2O3 :  *8.5% min

SiO2:     0.**9%

Na2O:    0.*4%

Particle size: *5um (**5 mesh)  *5um (*2 mesh)

LOI: 0.*6%

BET surface area: *2 m2/g