Table 4.
Physical properties of nano-Al2O3.
| Physical Properties | Values |
|---|---|
| Physical state | Solid, powder |
| Purity | 99.99% |
| Surface area | 25 m2/g |
| Initial boiling point | 3000 °C |
| Relative density | 4 g/cm3 |
| Viscosity | Kinematic (40 °C): >0.205 cm2/s (>20.5 mm2/s) |
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