Fadada graphite, kuma aka sani da sassauƙan graphite ko graphite tsutsa, sabon nau'in kayan carbon ne. Fadada graphite yana da fa'idodi da yawa kamar babban yanki na musamman, babban aiki mai ƙarfi, kwanciyar hankali mai kyau na sinadarai da juriya mai zafi. Tsarin shirye-shiryen da aka saba amfani da shi na faɗaɗa graphite shine a yi amfani da graphite flake na halitta azaman abu, da farko don samar da graphite mai faɗaɗawa ta hanyar tsarin iskar oxygen, sannan a faɗaɗa cikin graphite mai faɗaɗa. Editocin Furuite Graphite masu zuwa sun bayyana shiri da aikace-aikacen faffadan graphite:
1. Hanyar shiri na fadada graphite
Yawancin graphite da aka faɗaɗa suna amfani da iskar oxygen da iskar oxygen da iskar oxygen. Hanyar hadawan abu da iskar shaka na gargajiya abu ne mai sauƙi a cikin tsari kuma yana da inganci, amma akwai matsaloli kamar ɓata maganin acid da babban abun ciki na sulfur a cikin samfurin. Hanyar lantarki ba ta amfani da oxidant, kuma za'a iya sake yin amfani da maganin acid kuma a sake amfani da shi sau da yawa, tare da ƙananan gurɓataccen muhalli da ƙananan farashi, amma yawan amfanin ƙasa yana da ƙasa, kuma bukatun kayan lantarki suna da yawa. A halin yanzu, an iyakance ga binciken dakin gwaje-gwaje. Ban da hanyoyin oxidation daban-daban, hanyoyin da za a bi bayan jiyya kamar su deacidification, wanke ruwa da bushewa iri ɗaya ne ga waɗannan hanyoyin guda biyu. Daga cikin su, hanyar oxidation na sinadarai ita ce hanyar da aka fi amfani da ita ya zuwa yanzu, kuma fasahar ta balaga kuma an inganta ta da amfani da ita a cikin masana'antu.
2. Filayen aikace-aikacen aikace-aikace na faɗaɗa graphite
1. Aikace-aikacen kayan aikin likita
Tufafin likitanci da aka yi da faɗuwar graphite na iya maye gurbin mafi yawan gauze na gargajiya saboda yawancin kyawawan kaddarorinsu.
2. Aikace-aikacen kayan aikin soja
Pulverizing da faɗaɗa graphite zuwa micropowder yana da ƙarfi warwatsawa da kaddarorin sha don raƙuman ruwa na infrared, da kuma sanya micropowder zuwa kyakkyawan kayan kariya na infrared yana taka muhimmiyar rawa a fuskantar optoelectronic a cikin yaƙin zamani.
3. Aikace-aikacen kayan kare muhalli
Saboda faffadan graphite yana da halaye na ƙarancin ƙima, mara guba, mara gurɓatacce, mai sauƙin sarrafawa, da dai sauransu, kuma yana da kyakkyawan talla, yana da fa'idodi da yawa a fagen kare muhalli.
4. Kayan aikin likitanci
Kayayyakin carbon suna da kyakkyawar dacewa da jikin ɗan adam kuma kayan aikin likita ne mai kyau. A matsayin sabon nau'in kayan carbon, kayan aikin graphite da aka faɗaɗa suna da kyawawan kaddarorin talla don kwayoyin halitta da macromolecules na halitta, kuma suna da kyakkyawar dacewa. , Mara guba, maras ɗanɗano, ba tare da lahani ba, yana da fa'idodin aikace-aikacen da yawa a cikin kayan aikin likitanci.
The faɗaɗa graphite abu iya nan take fadada 150 ~ 300 sau a girma a lokacin da fallasa zuwa high zafin jiki, canza daga flake zuwa tsutsa-kamar, sakamakon a sako-sako da tsarin, porous da lankwasa, kara girma surface area, inganta surface makamashi, da kuma inganta ikon adsorb. flake graphite. Grafite mai kama da tsutsa na iya zama mai dacewa da kansa, ta yadda kayan yana da ayyukan hana wuta, rufewa, talla, da dai sauransu, kuma yana da fa'idodi da yawa a fannonin rayuwa, soja, kariyar muhalli, da masana'antar sinadarai. .
Lokacin aikawa: Juni-01-2022