Graphite is one of the allotropes of carbon. In other words, it is one of the crystalline forms of the simple body that corresponds to the chemical element carbon. The diamond, for example, is another. The appearance of graphite is that of a black solid with a sub-metallic sheen; its hardness is low, between 1 and 2 on the Mohs scale. It is the particular structure of graphite that makes it electrically conductive. Graphite has a wide variety of properties and uses. This mineral is sought for its electrical and thermal conductivity. The properties of graphite are: its tenderness, chemical inertness, heat resistance, and lubricating power. Our graphite films also called ‘Graphite Foil’, as you will have understood, are therefore not electrically insulating. The anisotropy of its thermal properties, linked to a weight gain (up to 30%) makes them interesting for the fields of application of “Heat-Spreader”. So, for all applications of very high power. We also have pure “pyrolytic” Graphite. They are perfectly suited as an economical alternative for conventional radiator systems. Their range of use, which can reach up to +500°C, make them very interesting components for applications in very hot areas. In addition, vacuum applications are also possible.
