▎ 摘　　要

NOVELTY - Heat-conducting and wave-absorbing integrated coating comprises graphene iron powder, filler, epoxy resin, film-forming agent, alumina, propylene glycol and titanic acid ester coupling agent. The filler is iron oxide nano particles, and the weight of the filler is 27-29 wt.%. The heat-conduction and wave absorption integrated coating includes graphene iron oxide/ferric oxide/iron oxide/ethylene terephthalate/epoxy resin magnetic composite. USE - The coating is used in electronic product, mobile phone, personal digital assistant (PDA), portable multimedia player (PMP), digital camera, digital camcorder, digital video camera (DVC), digital photo frame, portable game machine, portable music player, portable electronic book (e-book) reader, digital photo album, digital picture frame, electronic book reader, electronic dictionary, electronic calculator, word processor, workstation, video phone, point of sale (POS) terminal, point-of-sale (POS)-capable device, touch panel, touch screen, touch pad, touchpad-capable electronic device, etc. ADVANTAGE - The heat-conducting and wave-absorbing integrated coating has high heat conductivity, wave-conductivity and heat-absorption property, and excellent thermal conductivity. The method is economical and saves resource, at the same time, based on the condition of 0.8T magnetic field reaction to synthesize iron/ferric oxide/ epoxy resin magnetic composite, by applying magnetic field to enhance the thermal conductive of the prepared coating. The coating has excellent polymer material stability and small shrinkage easy-fixing. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation of heat-conducting and wave-absorbing integrated coating.