CAS#:1344-28-1
Alias: nanometer aluminum oxide,
Molecular formula: Al2O3,
Molecular weight: 101.96
Melting point: 2050 ° C,
Boiling point: 2980 ° C
Technical indicators:
|
model
|
DK410-2
|
DK410-3
|
|
Molecular
formula
|
Al2O3
|
Al2O3
|
|
Exterior
|
White
powder
|
White
powder
|
|
Crystal
form
|
γphase
|
γphase
|
|
Average
particle size
|
20nm
|
50nm
|
|
Specific
surface area
|
150-200
m2/g
|
|
|
Al2O3
content
|
99.99%
|
99.99%
|
|
Surface
treatment
|
None
(Can lipophilic, hydrophilic treatment)
|
None
(Can lipophilic, hydrophilic treatment)
|
|
Bulk
density (g/cm3)
|
0.1-0.2
|
0.1-0.2
|
|
Burning
loss%
|
＜0.5
|
＜0.5
|
Application areas:
1. Lithium battery cathode material
additive.
2. Petrochemicals: high-efficiency
catalysts, catalyst carriers and automotive exhaust gas purification materials.
3. Coatings: porcelain coatings,
abrasion resistant coatings and plasma spraying.
4. Ceramics: transparent ceramics,
bioceramics and alumina ceramics.
5. thermal conductive filler
6. Electronics: integrated circuit
substrates, single crystal materials and far infrared materials.
7. Cosmetics: cosmetic fillers.
8. inorganic membrane materials.
|
