In recent years, words such as "graphene", "heat" and "far-infrared life light waves" have appeared frequently in our lives. Many people say that the heat generated by graphene can be better absorbed by the human body. Do you know how graphene generates heat?

To simply understand, graphene heating is the process of converting electrical energy into thermal energy.

After the graphene heating film is energized, the carbon molecules in the electric heating film generate phonons, ions and electrons in the resistance. The generated carbon molecular groups rub against each other and collide with each other through "Brownian motion" to generate heat energy. In this process, due to the high thermal conductivity (5300W/mK) and low heat capacity of graphene itself, after graphene is energized, it only needs to generate a small amount of heat to increase its temperature and quickly transfer the heat go out. Part of the heat energy is transmitted outward in the form of far-infrared rays with a wavelength of 5-14 microns, which is almost the same as that of the human body, producing "same-frequency resonance." Therefore, the heat generated by graphene can penetrate deep into the human body and be better absorbed!