Uma i-flake graphite ikhuhla insimbi, kwakheka ifilimu encane ye-graphite ebusweni be-metal kanye ne-flake graphite, futhi ubukhulu bayo kanye nokuma kwayo kufinyelela inani elithile, okungukuthi, i-flake graphite iguga ngokushesha ekuqaleni, bese yehla ibe yinani elingaguquki. Ubuso obuhlanzekile be-graphite yensimbi bunokuqondisa okungcono, ubukhulu obuncane be-crystal film kanye nokunamathela okukhulu. Lobu buso bokungqubuzana bungaqinisekisa ukuthi izinga lokuguguleka kanye nedatha yokungqubuzana kuncane ekugcineni kokungqubuzana. Umhleli olandelayo we-Furuite Graphite ukukuyisa ekuhlaziyeni izici zokumelana nokuguguleka kwe-flake graphite:
I-Graphite ine-conductivity ephezulu yokushisa, esiza ukudlulisa ukushisa ngokushesha kusuka ebusweni bokungqubuzana, ukuze izinga lokushisa ngaphakathi kwezinto kanye nobuso bayo bokungqubuzana lilinganiswe. Uma ingcindezi iqhubeka nokwanda, ifilimu ye-graphite eqondiswe izolimala kakhulu, futhi izinga lokuguguleka kanye ne-coefficient yokungqubuzana nakho kuzokhula ngokushesha. Kuzo zonke izimo, lapho ingcindezi evumelekile iphakama, kungcono ukuqondiswa kwefilimu ye-graphite ebusweni bokungqubuzana. Endaweni yomoya enezinga lokushisa elingu-300 ~ 400℃, ngezinye izikhathi i-coefficient yokungqubuzana iyanda ngenxa ye-oxidation enamandla ye-flake graphite.
Umkhuba ubonisa ukuthi i-graphite ye-flake iwusizo ikakhulukazi kuma-media angathathi hlangothi noma anciphisayo anezinga lokushisa elingu-300 ~ 1000℃. Izinto ezingagugi ze-graphite ezifakwe insimbi noma i-resin zifanele ukusebenza kugesi noma endaweni yoketshezi enomswakama ongu-100%, kodwa izinga lokushisa lokusetshenziswa kwayo linqunyelwe ukumelana nokushisa kwe-resin kanye nendawo yokuncibilika kwensimbi.
Isikhathi sokuthunyelwe: Disemba-28-2022