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