I-graphite ihlukaniswa ngokokuqukethwe kwekhabhoni engaguquki.

I-graphite flake iyisithambiso esiqinile semvelo esinesakhiwo esinezingqimba, esicebile ngezinsiza futhi esishibhile. I-graphite ine-crystal ephelele, i-flake encane, ukuqina okuhle, izakhiwo ezinhle kakhulu zomzimba namakhemikhali, ukumelana okuhle kwezinga lokushisa eliphezulu, ukuqhutshwa kukagesi, ukuqhutshwa kwe-thermal, ukuthambisa, ipulasitiki kanye ne-asidi kanye nokumelana ne-alkali.
Ngokusho kwe-GB/T 3518-2008 ejwayelekile kazwelonke, i-flake ingahlukaniswa izigaba ezine ngokuvumelana nokuqukethwe kwekhabhoni engaguquki. Ngokusho kosayizi wezinhlayiya kanye nokuqukethwe kwekhabhoni engashintshi, umkhiqizo uhlukaniswe ngemikhiqizo engama-212.
1. i-graphite yokuhlanzeka okuphezulu (okuqukethwe kwekhabhoni elungisiwe okukhulu noma okulingana no-99.9%) isetshenziswa kakhulu njengezinto eziguquguqukayo zokuvala uphawu lwe-graphite, esikhundleni se-platinum crucible yokuncibilikisa ama-reagents amakhemikhali nezinto eziyisisekelo zokuthambisa, njll.
2. I-high-carbon graphite (okuqukethwe kwekhabhoni engaguquki 94.0% ~ 99.9%) isetshenziselwa ikakhulukazi izinqamuleli, izinto eziyisisekelo zokugcoba, izinto zokuxubha, imikhiqizo ye-carbon kagesi, izinto zebhethri, izinto zepensela, izigcwalisi kanye nezingubo, njll.
3. I-carbon graphite emaphakathi (enokuqukethwe kwekhabhoni engaguquki okungama-80% ~ 94%) isetshenziselwa ikakhulukazi izikhilimu, ama-refractories, izinto zokuphonswa, izigqoko zokuphonsa, izinto zokusetshenziswa zepensela, izinto zokusetshenziswa zebhethri namadayi, njll.
4. I-carbon graphite ephansi (okuqukethwe kwekhabhoni engaguquki okukhulu noma okulingana no-50.0% ~ 80.0%) kusetshenziselwa ikakhulukazi ukuphonswa kwezingubo.
Ngakho-ke, ukunemba kokuhlolwa kokuqukethwe kwekhabhoni engaguquki kuthinta ngqo isisekelo sokwahlulela sokugreda nokuhlukaniswa kwe-flake graphite. Njengebhizinisi elithuthukile ekukhiqizeni nasekucubunguleni i-Laixi flake graphite, i-Furuite Graphite inesibopho sokuqhubeka ithuthukisa umthamo wayo wokukhiqiza kanye nesipiliyoni futhi inikeze amakhasimende ngemikhiqizo yekhwalithi ephezulu. Amakhasimende amukelekile ukuthi abuze noma avakashele futhi axoxisane.