The common use of graphite plate is as a thermal conductive material or conductive material in the electronic processing industry, and it is widely used. So, what is the thermal conductivity of graphite plate? The thermal conductivity of graphite plate is 151W/(m·K), and the thermal conductivity refers to the heat exchange of 1 meter thick and 1 degree (K, °C) under stable heat transfer conditions, after 1 square meter area in 1 second (1s). The unit is watts per meter degree (W/(m·K)).
The thermal conductivity of different data is different, and the thermal conductivity of the same data is related to its structure, density, humidity, temperature, pressure and other factors. When the same substance has a low water content and low temperature, its thermal conductivity is smaller. In general, the thermal conductivity of solids is greater than that of liquids, which in turn are greater than gases. This difference is mainly due to the difference in molecular spacing between the two cases. The chemical composition of graphite is mainly a single carbon element. There are many natural graphite minerals in nature. Graphite plate is a new special thermal conductivity material, it can transfer heat evenly in both directions, it is classified as a non-metallic substance, but it has the electrical conductivity of metallic materials, but also has the same plastic organic plastic, and has excellent thermal conductivity and chemical stability at high temperatures. Therefore, graphite sheets are widely used in many fields such as electronics, communications, lighting, aerospace, etc.
