Graphite ufa ndi chinthu chomwe chimakhudzidwa kwambiri ndi machitidwe a mankhwala.M'madera osiyanasiyana, resistivity yake idzasintha, zomwe zikutanthauza kuti kukana kwake kudzasintha.Komabe, pali chinthu chimodzi chimene sichisintha.Graphite ufa ndi imodzi mwazinthu zabwino zopanda zitsulo zopangira zinthu.Malingana ngati ufa wa graphite umasungidwa mosasunthika mu chinthu chotsekedwa, udzakhalanso ndi magetsi ngati waya woonda.Komabe, palibe nambala yolondola ya mtengo wotsutsa, Chifukwa makulidwe a ufa wa graphite amasiyana, mtengo wotsutsa wa graphite ufa udzasiyananso ukagwiritsidwa ntchito pazinthu zosiyanasiyana ndi malo.Chifukwa cha mawonekedwe ake apadera, graphite ili ndi zotsatirazi:

1) High kutentha zosagwira mtundu: malo osungunuka wa graphite ndi 3850 ± 50 ℃, ndi kuwira mfundo 4250 ℃.Ngakhale atawotchedwa ndi ultra high heat arc, kutaya thupi ndi coefficient of thermal expansion ndizochepa kwambiri.Mphamvu ya graphite imawonjezeka ndi kutentha, ndipo pa 2000 ℃, mphamvu ya graphite imawirikiza kawiri.
2) Conductivity ndi matenthedwe madutsidwe: The conductivity wa graphite ndi 100 nthawi apamwamba kuposa wamba sanali zitsulo mchere.The matenthedwe conductivity kuposa zipangizo zitsulo monga chitsulo, chitsulo, ndi lead.The matenthedwe madutsidwe amachepetsa ndi kuwonjezeka kutentha, ndipo ngakhale pa kutentha kwambiri, graphite amakhala insulator.
3) Lubricity: Kupaka mafuta kwa graphite kumadalira kukula kwa ma graphite flakes.Kukula kwa flakes, kumachepetsa kugundana kwa coefficient, ndipo kumapangitsa kuti mafuta aziyenda bwino.
4) Kukhazikika kwa Chemical: graphite imakhala ndi kukhazikika kwamankhwala bwino kutentha kwa firiji, ndipo imatha kukana asidi, alkali ndi organic zosungunulira dzimbiri.
5) Pulasitiki: Graphite imakhala yolimba bwino ndipo imatha kulumikizidwa kukhala mapepala owonda kwambiri.
6) Kutentha kwamphamvu kwamphamvu: Graphite imatha kupirira kutentha kwakukulu popanda kuwonongeka ikagwiritsidwa ntchito kutentha.Kutentha kukasintha mwadzidzidzi, voliyumu ya graphite sisintha kwambiri ndipo sichitha.

1. Monga zipangizo zotsutsa: graphite ndi mankhwala ake ali ndi mphamvu ya kutentha kwambiri komanso mphamvu zambiri.M'makampani opanga zitsulo, amagwiritsidwa ntchito makamaka popanga zitsulo za graphite.Pakupanga zitsulo, graphite nthawi zambiri imagwiritsidwa ntchito ngati njira yotetezera zitsulo zachitsulo ndi ng'anjo yazitsulo.
2. Monga zinthu conductive: ntchito mu makampani magetsi kupanga maelekitirodi, maburashi, carbon ndodo, machubu mpweya, maelekitirodi positive kwa mercury positive thiransifoma panopa, graphite gaskets, mbali telefoni, zokutira kwa machubu TV, etc.
3. Monga mafuta osamva kuvala: Graphite imagwiritsidwa ntchito ngati mafuta opangira makina.Mafuta opaka mafuta nthawi zambiri sangagwiritsidwe ntchito mothamanga kwambiri, kutentha kwambiri, komanso kupanikizika kwambiri, pomwe zida zosagwirizana ndi ma graphite zimatha kugwira ntchito popanda mafuta opaka pa liwiro lalikulu lotsetsereka pa kutentha koyambira 200 mpaka 2000 ℃.Zipangizo zambiri zomwe zimanyamula zowononga zowononga zimapangidwa kwambiri ndi zinthu za graphite kuti zipange makapu a pistoni, mphete zomata, ndi mayendedwe, zomwe sizifunikira kuwonjezera mafuta opaka pakugwira ntchito.Emulsion ya graphite ndi mafuta abwino opangira zitsulo zambiri (kujambula kwawaya, kujambula chubu).