Ko te graphite Pyrolytic he momo taonga waro hou. He momo waro pyrolytic me te nui o te aronga karaihe, ka tukuna e te hau-waikawa hau-putake nui ki runga i te papamuri o te kauwhata i te 1800 ℃ ~ 2000 ℃ i raro i tetahi taumahatanga oumu. He nui te kiato (2.20g / cm), te tino ma (te maatanga o te poke (0,0002%) me te anisotropy o te waiariki, te hiko, te aukume me te miihini. Ka taea tonu te whakakii i te 10mmHg i te 1800 1800.