Fadada graphite fodawani ci-gaba ne na tushen kayan carbon da aka sani don ikonsa na musamman don faɗaɗa cikin sauri lokacin da aka fallasa shi zuwa yanayin zafi. Wannan kayan haɓakar thermal yana sa ya zama kyakkyawan zaɓi don aikace-aikace a cikin jinkirin wuta, ƙarfe ƙarfe, samar da baturi, da kayan rufewa.
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Grafite mai faɗaɗa wani nau'i ne na graphite na halitta wanda aka yi masa magani da sinadarai da sinadarai da oxidizing. Lokacin da aka yi zafi zuwa wani zafin jiki (yawanci sama da 200-300 ° C), kayan yana faɗaɗa da ƙarfi tare da axis ɗin sa, yana samar da nauyi mai nauyi, tsarin tsutsotsi wanda aka sani da tsutsotsi na graphite. Wannan faɗaɗawa na iya ƙara ainihin ƙarar har zuwa sau 200-300.
Key Features da Abvantbuwan amfãni
Maɗaukakin Ciwon Wuta: Faɗawa graphite yana samar da rufin char mai rufewa lokacin da aka fallasa wuta, yadda ya kamata ya toshe zafi, iskar oxygen, da iskar gas mai ƙonewa. Ana amfani dashi ko'ina a cikin suturar intumescent, allon hana wuta, da igiyoyi.
Babban Tsafta da Kwanciyar hankali: Akwai a matakai daban-daban, gami da tsaftataccen siffofi masu dacewa da aikace-aikacen lantarki, makaman nukiliya, da baturi.
Tsaron Muhalli: A matsayin mai kare harshen wuta mara halogen, graphite mai faɗaɗawa shine mafi aminci madadin magungunan kashe gobara na gargajiya.
Sinadarai da Juriya na thermal: Kyakkyawan juriya ga acid, tushe, da yanayin zafi yana sa ya dace da yanayi mai tsanani.
Matsakaicin Faɗawa Na Musamman: The fadada girma, farawa zafin jiki, da barbashi size za a iya wanda aka kera don dace da takamaiman masana'antu bukatun.
Aikace-aikace gama gari
Abubuwan Kariyar Wuta: A cikin robobi, kumfa, yadi, roba, da kayan gini.
Masana'antar Karfe: A matsayin recarburizer da kuma rufi abu a karfe.
Rufe Gasket: Ana amfani da shi a cikin masana'antun kera motoci da na petrochemical don hatimi mai girma.
Kayan Batir: Aiwatar a cikin samar da kayan anode don batir lithium-ion.
Takarda Graphite da Foils: Fadada graphite za a iya danna cikin sassauƙan zanen gado don amfani a cikin kayan lantarki da samfuran lalata zafi.
Kammalawa
Expandable graphite foda ne multifunctional abu tare da girma bukatar a masana'antu da bukatar high-yi harshen retardants, ci-gaba kayan, da muhalli abokantaka mafita. Ko kuna haɓaka kayan gini mai hana wuta ko na'urorin lantarki masu ƙarfi, graphite mai faɗaɗawa yana ba da inganci, aminci, da haɓakawa.
Lokacin aikawa: Juni-12-2025