Impuphu ye-graphite enwebekayoiyinto esezingeni eliphezulu esekelwe kukhabhoni eyaziwa ngekhono layo eliyingqayizivele lokukhula ngokushesha uma ivezwa emazingeni okushisa aphezulu. Le mpahla yokukhulisa ukushisa iyenza ibe yisinqumo esihle kakhulu sezinhlelo zokusebenza ekubambezelekeni komlilo, ukusansimbi, ukukhiqizwa kwebhethri, kanye nezinto zokuvala.
Iyini i-Expanded Graphite Powder?
I-graphite enwebekayo uhlobo lwe-graphite yemvelo ephathwe ngamakhemikhali ngama-acid kanye nama-oxidizing agents. Uma ishiswa iye ezingeni lokushisa elithile (ngokuvamile ngaphezu kuka-200–300°C), izinto ziyanda kakhulu ku-c-axis yayo, zakha izakhiwo ezilula, ezifana nezimpethu ezaziwa ngokuthi izimpethu ze-graphite. Lokhu kwanda kungandisa ivolumu yokuqala ngezikhathi ezifika ku-200–300.
Izici Eziyinhloko Nezinzuzo
Ukumelana Nokushisa Okuphezulu Komlilo: I-graphite enwebekayo yakha ungqimba lwe-char oluvikelayo uma luvezwa emlilweni, luvimbela ngempumelelo ukushisa, umoya-mpilo, namagesi avuthayo. Isetshenziswa kabanzi ekumbozweni kwe-intumescent, amabhodi angashisi umlilo, kanye nezintambo.
Ukuhlanzeka Okuphezulu Nokuzinza: Itholakala ngamamaki ahlukene, kufaka phakathi amafomu ahlanzekile kakhulu afanele ukusetshenziswa kwe-elekthronikhi, i-nyukliya, kanye nebhethri.
Ukuphepha Kwemvelo: Njenge-halogen-free halogen-flame retardant, i-graphite enwebekayo iyindlela ephephile kune-chemical fire retardant yendabuko.
Ukumelana Kwamakhemikhali Nokushisa: Ukumelana okuhle kakhulu nama-asidi, izisekelo, kanye namazinga okushisa aphezulu kwenza ifanelekele izindawo ezinzima.
Izinga Lokunwebeka Elingenziwa Ngokwezifiso: Umthamo wokwandisa, izinga lokushisa lokuqala, kanye nosayizi wezinhlayiya kungalungiswa ukuze kufanelane nezidingo ezithile zezimboni.
Izicelo Ezivamile
Izithasiselo Ezivimbela Umlilo: Kumapulasitiki, amagwebu, izindwangu, irabha, kanye nezinto zokwakha.
Imboni Yezinsimbi: Njenge-recarburizer kanye nezinto zokuvikela ekushiseni insimbi.
Ama-Gasket Okuvala: Isetshenziswa embonini yezimoto kanye ne-petrochemical ukuze kutholakale izivalo ezisebenza kahle kakhulu.
Izinto Zebhethri: Kusetshenziswa ekukhiqizweni kwezinto ze-anode zamabhethri e-lithium-ion.
Iphepha leGraphite namaFoil: I-graphite enwetshiwe ingacindezelwa ibe amashidi aguquguqukayo ukuze isetshenziswe kuma-elekthronikhi kanye nemikhiqizo yokushabalalisa ukushisa.
Isiphetho
Impuphu ye-graphite enwebekayo iyinto enezinto eziningi ezidingekayo ezimbonini ezidinga izinto ezigcina ilangabi ezisebenza kahle kakhulu, izinto ezithuthukisiwe, kanye nezixazululo ezinobungani nemvelo. Kungakhathaliseki ukuthi uthuthukisa izinto zokwakha ezingashi noma izinto zobuchwepheshe ezisezingeni eliphezulu, i-graphite enwebekayo inikeza ukusebenza kahle, ukuphepha, kanye nokuguquguquka.
Isikhathi sokuthunyelwe: Juni-12-2025