A cikin samar da masana'antu, za a iya amfani da graphite mai faɗaɗa azaman mai kare wuta, yana taka rawar zafi mai hana wuta, amma lokacin ƙara graphite, don ƙara graphite mai haɓakawa, don cimma mafi kyawun tasirin wuta. Babban dalili shine tsarin canji na fadada graphite da graphite mai faɗi. Yau, za mu yi magana game da harshen retardant tsari na fadada graphite da kuma expandable graphite: Bayan high zafin jiki fadada, expansible graphite za a iya sanya a cikin kumbura graphite da kuma expandable graphite a karkashin high zafin jiki fadada, da girma ƙara da sauri, don haka da yawa na expandable graphite fadada bayan kullum karami fiye da na halitta graphite daruruwan, musamman surface yankin yana karuwa da sauri, da kayan da za a iya ƙara da sauri, da kayan da surface yankin da za a kara girma da sauri, da surface yankin da za a kara girma da sauri, da surface yankin da za a kara girma da sauri. surface aiki yana ƙaruwa, da surface adsorption karfi karuwa, Saboda haka da lubricity na expandable graphite aka inganta, da permeability na gas da ruwa aka rage, amma ta sinadaran Properties ne iri daya da na halitta graphite, kusan ba lalata da wani sinadaran abubuwa, don haka graphite hatimi sanya da kyau sealing, high zafin jiki juriya, sa juriya, shi ne wani makawa raw abu don samar da inji like.
Don fahimtar tsarin jinkirin harshen wuta na faffadan graphite da faffadan graphite, wajibi ne a fahimci bambanci tsakanin faffadan graphite mai fa'ida da fa'ida.
1. Ba a faɗaɗa graphite mai faɗaɗa ba kuma yana da halaye na saurin haɓakawa idan akwai yanayin zafi mai yawa.
Fadada graphite da faffadan graphite samfura ne daban-daban guda biyu, graphite mai fa'ida shine samfurin graphite mai fa'ida bayan dumama zafin jiki, graphite mai fa'ida saboda babban rata bayan haɓakawa, yana da kyakkyawan aikin talla, ana iya amfani dashi azaman samfur don tsaftace gurɓataccen ruwa a cikin ruwa.
Bayan fadadawa, za'a iya rage ƙarfin wutar lantarki na kayan aiki don cimma tasirin ƙin wuta. Idan an ƙara graphite mai faɗaɗa kai tsaye, tsarin ƙirar carbon da aka kafa bayan konewa tabbas ba mai yawa bane.
2. fadada graphite shine tsarin haɓakawa ya faru, babban girma.
Lokacin aikawa: Nuwamba-19-2021