High Purity Boehmite (AlOOH)

High Purity Alumina Series Products

High Purity Boehmite (AlOOH)

The appearance of High Purity Boehmite is white crystalline powder with uniform particle size, stable chemical properties, good crystal phase stability, difficult to decompose acid and alkali, and good coupling activity. It can be used to prepare high-purity alumina powder, as an coating material for Lithium battery cathode, and also as a catalyst raw material and high-grade flame-retardant filler additives.

Specification Details
Typical Properties Units HB-4N HB-4NS (milled) HB-3N HB-3NS (milled)
Average Particle Size
(by Bettersize Laser 9300SE)
D50, um
35-45
1-3
35-45
1-3
Purity (AlOOH) ≥
%
99.99
99.99
99.9
99.9
Impurity ≤ (by ICP-OES)
Na
ppm
30
30
100
100
Ca
ppm
3
3
50
50
Mg
ppm
1
1
30
30
Fe
ppm
3
3
50
50
Si
ppm
17
17
100
100
Ti
ppm
1
1
20
20
Cu
ppm
1
1
20
20
Packing
(As per customer’s requests)
drum
25kg
25kg
25kg
25kg