Iphepha le-graphite lenziwe nge-graphite ene-carbon flake ephezulu ngokwelashwa ngamakhemikhali kanye nokugoqa okuphezulu kokushisa. Ukubukeka kwalo kubushelelezi, ngaphandle kwamabhamuza asobala, imifantu, imibimbi, imihuzuko, ukungcola kanye nezinye iziphambeko. Liyisisekelo sokwenza izivalo ze-graphite ezahlukahlukene. Lisetshenziswa kabanzi ekuvaleni okuguquguqukayo nokungaguquki kwemishini, amapayipi, amaphampu nama-valve emandleni kagesi, uphethiloli, amakhemikhali, amathuluzi, imishini, idayimane kanye neminye imboni. Liyinto entsha yokuvala efanelekile yokufaka esikhundleni sezivalo zendabuko ezifana nerabha, i-fluoroplastics kanye ne-asbestos.
Imininingwane yephepha le-graphite incike kakhulu ekujikeni kwalo. Iphepha le-graphite elinemininingwane nobukhulu obuhlukene linokusetshenziswa okuhlukile. Iphepha le-graphite lihlukaniswe ngephepha le-graphite eliguquguqukayo, iphepha le-graphite elincanyana kakhulu, iphepha le-graphite elivalwe ngesembozo, iphepha le-graphite eliqhuba ukushisa, iphepha le-graphite eliqhubayo, njll. Izinhlobo ezahlukene zephepha le-graphite Lingadlala indima yalo efanele emikhakheni ehlukene yezimboni.
Izici ezi-6 zephepha le-graphite:
1. Ukulula kokucutshungulwa: Iphepha le-graphite lingasikwa ngodayi ngosayizi, izimo nobukhulu obuhlukene, futhi amabhodi ayisicaba aqoshiwe ngodayi anganikezwa, futhi ubukhulu bungasukela ku-0.05 kuya ku-1.5m.
2. Ukumelana nokushisa okuphezulu: izinga lokushisa eliphezulu lephepha le-graphite lingafinyelela ku-400℃, kanti izinga eliphansi lingaba ngaphansi kuka--40℃.
3. Ukushisa okuphezulu: Ukushisa okuphezulu kwephepha le-graphite kungafinyelela ku-1500W/mK, kanti ukumelana nokushisa kungaphansi ngo-40% kunokwe-aluminium kanye no-20% ngaphansi kunokwethusi.
4. Ukuguquguquka: Iphepha le-graphite lingenziwa kalula libe ama-laminate ngensimbi, ungqimba oluvikelayo noma i-tape enezinhlangothi ezimbili, okwandisa ukuguquguquka komklamo futhi kungaba ne-adhesive ngemuva.
5. Ukukhanya nokuncane: Iphepha le-graphite lilula ngo-30% kune-aluminium enobukhulu obufanayo futhi lilula ngo-80% kunethusi.
6. Kulula ukuyisebenzisa: Isinki yokushisa ye-graphite ingaxhunywa kahle kunoma iyiphi indawo eyisicaba negobile.
Uma ugcina iphepha le-graphite, qaphela izinto ezimbili ezilandelayo:
1. Indawo yokugcina: Iphepha le-graphite lifaneleka kakhulu ukufakwa endaweni eyomile neyisicaba, futhi alivezwa elangeni ukuze livinjwe ukuthi lingacindezelwa. Ngesikhathi senqubo yokukhiqiza, linganciphisa ukushayisana; linezinga elithile lokuqhuba, ngakho-ke uma kudingeka ligcinwe, kufanele ligcinwe kude nomthombo wamandla.
2. Vimbela ukuphuka: Iphepha le-graphite lithambile kakhulu ngokuthungwa, singalisika ngokwezidingo, ukuze livinjwe ukuthi lingaphuki ngesikhathi sokugcina, alifaneleki ukugoqwa noma ukugoqwa nokugoqwa nge-engeli encane. Imikhiqizo yephepha le-graphite evamile ifaneleka ukusika amashidi.
Isikhathi sokuthunyelwe: Mashi-04-2022