General
Property | Value | Comment |
---|---|---|
Density | 7.5 g/cm³ Show Supplier Material materials with Density of 7.5 g/cm³ | |
Particle size D50 | 3 μm Show Supplier Material materials with Particle size D50 of 3 μm | |
Particle size D90 | 7 μm Show Supplier Material materials with Particle size D90 of 7 μm | |
Volatile share | 0.1 % Show Supplier Material materials with Volatile share of 0.1 % | at 105°C |
Mechanical
Property | Value |
---|---|
Hardness, Mohs | 1.0 - 2.0 [-] Show Supplier Material materials with Hardness, Mohs of 1.0 - 2.0 [-] |
Thermal
Property | Value | Comment |
---|---|---|
Max service temperature | 400.0 °C Show Supplier Material materials with Max service temperature of 400.0 °C | |
Melting point | 1250.0 °C Show Supplier Material materials with Melting point of 1250.0 °C | |
Oxidation threshold | 400.0 °C Show Supplier Material materials with Oxidation threshold of 400.0 °C | min. |
Specific heat capacity | 324.0 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 324.0 J/(kg·K) | |
Thermal conductivity | 1.131 W/(m·K) Show Supplier Material materials with Thermal conductivity of 1.131 W/(m·K) | |
Thermal diffusivity | 0.58 mm²/s Show Supplier Material materials with Thermal diffusivity of 0.58 mm²/s |
Electrical
Chemical properties
Property | Value |
---|---|
Tungsten | 74.0 % Show Supplier Material materials with Tungsten 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 |