| Infrared heat transfer form is radiation heat transfer, by electromagnetic waves to transfer energy. When the far infrared rays are irradiated to the heated object, a portion of the rays are reflected back and a portion is penetrated. When the far-infrared wavelength of the emitted light is equal to the absorption wavelength of the object to be heated, the heated object absorbs far-infrared rays, and when the molecules and atoms inside the object are "resonated", a strong vibration and rotation are generated, and the vibration and rotation The object temperature increases, to achieve the purpose of heating. |