Propiedades
General
| Property | Value | Comment |
|---|---|---|
Densidad aparente | 0.8 g/cm³ Show Supplier Material materials with Densidad aparente of 0.8 g/cm³ | |
Loss on Ignition | 0.3 % Show Supplier Material materials with Loss on Ignition of 0.3 % | max. |
Rango de tamaño de partículas | 4.0 - 7.0 µm Show Supplier Material materials with Rango de tamaño de partículas of 4.0 - 7.0 µm | |
Área superficial específica | 0.6000000000000001 - 1.5 m²/g Show Supplier Material materials with Área superficial específica of 0.6000000000000001 - 1.5 m²/g | BET |
Aplicaciones térmicas
| Property | Value |
|---|---|
Temperatura de fusión | 2000.0 °C Show Supplier Material materials with Temperatura de fusión of 2000.0 °C |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminio | 99.5 % Show Supplier Material materials with Aluminio of 99.5 % | min. Al₂O₃ |
Hierro | 0.05 Show Supplier Material materials with Hierro of 0.05 | max. Fe₂O₃ |
Silicona | 0.05 Show Supplier Material materials with Silicona of 0.05 | max. SiO₂ |
Sodio | 0.3 Show Supplier Material materials with Sodio of 0.3 | max. Na₂O |
Technological properties
| Property | ||
|---|---|---|
| Application areas | GNPGraystar’s Calcined Alumina is used in refractory applications as well as ceramic applications including spark plugs, tap washers, pump seal, electronic substrates, grinding media, abrasion resistant tiles, cutting tools, bioceramics, body armor, laboratory ware, and wear parts for the textile and paper industries. | |
| Crystal structure | Alfa Alumina: 98% | |