▎ 摘　　要

NOVELTY - A rotary magnetic field far infrared energy room comprises framework, controller, energy board comprising metal plate and polyethylene terephthalate film is coated with graphene conductive layer comprising 10-30 wt.% graphene, 40-70 wt.% conductive paste, 5-15 wt.% dispersant, 0.1-0.6 wt.% defoamer and 5-15 wt.% conductive resin. The graphene comprises graphene powder and pure iron powder. The energy plate can emit rotating magnetic field and far infrared ray. USE - Rotary magnetic field far infrared energy room. ADVANTAGE - The energy room can emit far-infrared light waves and rotating magnetic fields of 4-16 mu m and the phase has total emissivity of 88% and converting effective electrothermal energy at a rate of 99%.