he theoretical thermal conductivity of graphene can be as high as 3000~5000W/(mK), which is 2~3 times that of ordinary graphite (1800W/(mK)). Graphene has extremely high thermal conductivity and thermal radiation coefficient, much higher than gold, silver, copper, aluminum, etc., which have the highest thermal conductivity among metals. The performance of graphene infrared radiation can conduct heat evenly and quickly on a two-dimensional plane, and dissipate heat in both horizontal and vertical directions at the same time, dissipate heat radiation to the external environment space, and effectively transfer heat.

Application case 1: Graphene heat dissipation film

     Fenfeng customers load graphene heat dissipation film on electrical components, which effectively reduces the surface temperature of components from 45 degrees to 32 degrees.

Application Case 2: Thermal Coatings

     Fenfeng customers add graphene to epoxy resin, acrylic resin and other organic coatings to make heat-dissipating resin coatings, and the thermal conductivity of the coatings is improved by more than 20%.