Properties
General
| Property | Value | Comment |
|---|---|---|
Loss on Ignition | 0.1 % Show Supplier Material materials with Loss on Ignition of 0.1 % | max. |
Particle size D50 | 1.0 - 125.0 μm Show Supplier Material materials with Particle size D50 of 1.0 - 125.0 μm | different specifications, please refer to the table below |
Particle size range | 2.0 - 120.0 µm Show Supplier Material materials with Particle size range of 2.0 - 120.0 µm | different specifications, please refer to the table below |
Relative density | 3.8 [-] Show Supplier Material materials with Relative density of 3.8 [-] | |
Specific surface area | 0.02 - 1.2 m²/g Show Supplier Material materials with Specific surface area of 0.02 - 1.2 m²/g | BET, different specifications, please refer to the table below |
Electrical
| Property | Value |
|---|
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 99.8 % Show Supplier Material materials with Aluminium of 99.8 % | min. Al₂O₃ |
Iron | 0.02 Show Supplier Material materials with Iron of 0.02 | Fe₂O₃ |
Silicon | 0.05 Show Supplier Material materials with Silicon of 0.05 | SiO₂ |
Sodium | 0.005 Show Supplier Material materials with Sodium of 0.005 | Na⁺ |
0.02 Show Supplier Material materials with Sodium of 0.02 | max. Na₂O |
Technological properties
| Property | ||
|---|---|---|
| Application areas | GNPGraystar’s Spherical Alumina is used in resins, rubbers, and plastics as fillers for thermal conductive sheets, fillers for molding materials, base powder for baking ceramics, blasting materials, and spacers. | |
| Color | White, Whitness: 90 | |
| Other | Typical Sizing Specifications: Other/Special Sizing is available upon request. Actual PSD & SSA also available upon request. | |