General
| Property | Value |
|---|---|
Porosidad | 2.64 - 2.68 % Show Material materials with Porosidad of 2.64 - 2.68 % |
Mecánica
| Property | Temperature | Value |
|---|---|---|
Dureza (en mohs) | 23.0 °C | 5 [-] Show Material materials with Dureza (en mohs) of 5 [-] |
Resistencia a la compresión | 23.0 °C | 103 MPa Show Material materials with Resistencia a la compresión of 103 MPa |
Resistencia a la flexión | 23.0 °C | 33.7 MPa Show Material materials with Resistencia a la flexión of 33.7 MPa |
Resistencia a la tracción | 23.0 °C | 23.4 MPa Show Material materials with Resistencia a la tracción of 23.4 MPa |
Aplicaciones térmicas
| Property | Temperature | Value |
|---|---|---|
Coeficiente de dilatación térmica | 600.0 °C | 2.9E-6 - 3.5E-6 1/K Show Material materials with Coeficiente de dilatación térmica of 2.9E-6 - 3.5E-6 1/K |
Conductividad térmica | 23.0 °C | 1.5 W/(m·K) Show Material materials with Conductividad térmica of 1.5 W/(m·K) |
Temperatura de reblandecimiento Vicat | 1600 °C Show Material materials with Temperatura de reblandecimiento Vicat of 1600 °C |
Technological properties
| Property | ||
|---|---|---|
| Chemical composition | Silica - 56.8%, Alumina - 33.37%, Ferric oxide - 0.79%, Titanium Dioxide - 2.42%, Calcium Oxide - 0.29%, Magnesium Oxide - 0.24% | |
| Color | Pink to dark brown | |
| Other | Typical characteristics of the Pyrophyllite material include: Machinable, thermally insulating, good thermal shock properties, good mechanical stability once fired. Typical characteristics of the Pyrophyllite material include: Machinable, thermally insulating, good thermal shock properties, good mechanical stability once fired. The key features of Pyrophyllite Heat Treated at 800 °C - 1000 °C are: Poor heat conductivity (Thermal insulator), good resistance to thermal shock, low coefficient of thermal expansion, good mechanical stability, can still be machined for final sizes with Tungsten carbide tools. When fired to 800 °C - 1000 °C around 1.75 - 2.0 % expansion occurs and must be allowed for when machining, however when fired to these temperatures sizes can be adjusted with carbide tools. Components fired to 1000 °C can be operated continuously at that temperature. | |