A method for producing a filmy graphite comprising the step of heat treating a polyimide film, wherein {TAIL ~ the filmy graphite} has a thickness of 20 μm or more and {HEAD ~ 32.5 μm} or less, and has a thermal conductivity of 1,725 W/m·K or more, 
A method for producing a filmy graphite comprising the step of heat treating a polyimide film , wherein { TAIL ~ the filmy graphite } has a thickness of 20 μm or more and { HEAD ~ 32.5 μm } or less , and has a thermal conductivity of 1,725 W / m·K or more ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH