General
Property | Value | Comment |
---|---|---|
Densidad | 7.5 g/cm³ Show Supplier Material materials with Densidad of 7.5 g/cm³ | |
Tamaño de partícula D50 | 3 μm Show Supplier Material materials with Tamaño de partícula D50 of 3 μm | |
Tamaño de partícula D90 | 7 μm Show Supplier Material materials with Tamaño de partícula D90 of 7 μm | |
Volatile share | 0.1 % Show Supplier Material materials with Volatile share of 0.1 % | at 105°C |
Mecánica
Property | Value |
---|---|
Dureza (en mohs) | 1.0 - 2.0 [-] Show Supplier Material materials with Dureza (en mohs) of 1.0 - 2.0 [-] |
Aplicaciones térmicas
Property | Value | Comment |
---|---|---|
Calor específico | 324.0 J/(kg·K) Show Supplier Material materials with Calor específico of 324.0 J/(kg·K) | |
Conductividad térmica | 1.131 W/(m·K) Show Supplier Material materials with Conductividad térmica of 1.131 W/(m·K) | |
Difusividad térmica | 0.58 mm²/s Show Supplier Material materials with Difusividad térmica of 0.58 mm²/s | |
Límite de oxidación | 400.0 °C Show Supplier Material materials with Límite de oxidación of 400.0 °C | min. |
Temperatura de fusión | 1250.0 °C Show Supplier Material materials with Temperatura de fusión of 1250.0 °C | |
Temperatura máx. de funcionamiento | 400.0 °C Show Supplier Material materials with Temperatura máx. de funcionamiento of 400.0 °C |
Eléctrico
Chemical properties
Property | Value |
---|---|
Wolframio | 74.0 % Show Supplier Material materials with Wolframio of 74.0 % |
Technological properties
Property | ||
---|---|---|
Application areas | Tribotecc® WS 2 Wolfram disulfide is characterised by a particularly high melting point and low metal hardness. Combined with the ability to form stable layers of different contact surfaces over a wide range of temperatures and pressures, and excellent wear, friction and alloying properties as an additive, this product is ideal for a wide range of applications: E.g. in the plastics-, sinter-, automotive- , machinery- and construction industries as well as in ceramics and medical technology. | |
Color | Grey |