Nano Aluminum Oxide for Coating offers attributes such as anti-scratch properties, high wear resistance, and outstanding resistance performance. Upon incorporation into the paint, it generates a superfine, uniform, and robust network structure on the paint surface, safeguarding the underlying polymer paint layer from potential damage. The scratch resistance is three times superior to that of the untreated paint. The inclusion of Nano Al2O3 in the coating significantly enhances wear resistance, surpassing traditional coatings by a factor of 2 to 4.
Grade |
R30 |
R30A |
Average Particle Size |
30 nm |
30 nm |
Specific Surface Area (m2/g) |
80-120 |
80-120 |
Form |
White powder |
White powder |
Purity |
99.99% |
99.99% |
Surface properties |
Hydrophilic |
Lipophilic |
Aluminum Oxide Powder Comparison | ||||||
Name | Average Particle Size | Purity % | Morphology | Specific Surface Area (m2/g) | Bulk Density (g/cm3) | Tap Density (g/cm3) |
Nano Alumina | 30nm | 99.9 | αPhase | 100 | 1.24 | 3.39 |
40nm | 99.9 | γPhase | 160 | - | - | |
Micro Alumina | 1-3μm | 99.9 | αPhase | 20 | - | - |
Alumina Powder | customized | 99.9 | Hexagonal | - | - | 3.965 |
For Polishing | 30nm-1μm | >99.9 | αPhase | - | - | - |
For Lithium Battery | 20±5nm | 99.99 | - | 180±30 | - | - |
For Coating | 30nm | 99.99 | - | 80-120 | - | - |
We take meticulous care in the storage and transportation of our Nano Aluminum Oxide for Coating to maintain the product's original condition and quality.