Audited Supplier
TCh
1344-28-1
Al2O3
215-691-6
Alumina
Industrial Grade
First Class
Jumbo Bag
TCH
25kg/Bag; 50kg/Bag; 1 Ton Bag
China
28182000
Product Description
98.5% 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 the production of fused salt electrorefining aluminium, corundum, enamel, refractories and other alumina
Specification is as following:
Al2O3 : 98.6% min
SiO2: 0.009%
Na2O: 0.4%
Particle size: 45um (325 mesh) 75um (22 mesh)
LOI: 0.76%
BET surface area: 72 m2/g
