Abstract: The invention relates to a lighting armature or light generator, comprising a housing, a light source and drive electronics for driving the light source, wherein the having cooling fins made of a plastic composition having an orientation averaged thermal conductivity of at least 2.0 W/m·K.

Abstract: Heat transport assemblies are provided with a first part plastic part and a second part. The heat transport assemblies have a first surface area on the first part in heat conductive contact with a second surface area on the second part, wherein the first surface area and the second surface area consist of a surface material having a heat conductivity of at least 50 W/m·K.

Abstract: The invention relates to a lighting armature or light generator, comprising a housing, a light source and drive electronics for driving the light source, wherein the having cooling fins made of a plastic composition having an orientation averaged thermal conductivity of at least 2.0 W/m·K.

Abstract: The invention relates to a heatsink for an electrical or electronic device, to E&E devices comprising a heat source and a heatsink as well as to processes for producing the heatsink. The comprising a plastic body made of a thermally conductive plastic material comprising of an expanded graphite in an amount of at least 20 wt. %, relative to the total weight of the thermally conductive plastic material and/or has an in-plane thermal conductivity ?// at least 7.5 W/m·K. The heat sink can be produced from the thermally conductive plastic material by interjection molding of the thermally conductive plastic material, optionally followed by applying a coating layer. In the E&E device the heatsink is assembled together with a heat source in heat conductive communication with each other.

Abstract: The invention relates to a heat transport assembly comprising a first part being a plastic part and a second part, and having a first surface area on the first part in heat conductive contact with a second surface area on the second part, wherein the first surface area and the second surface area consist of a surface material having a heat conductivity of at least 50 W/m-K.