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Menene hanyoyin samar da allunan mica masu wuya?

Menene hanyoyin samar da allunan mica masu wuya?

Ana yawan amfani da allunan mica masu wuya a rayuwar yau da kullun. Yana da kyakkyawan ƙarfin sassauƙa da iya aiki. Yana da babban ƙarfin sassauƙa da ƙaƙƙarfan tauri. Ana iya buga shi cikin siffofi daban-daban ba tare da delamination ba. Yana da kyawawan ayyuka na kare muhalli, allon mica ba ya ƙunshi asbestos, kuma yana da ƙananan hayaki da wari lokacin zafi, har ma da hayaki da wari. Wani nau’in bayanan allon mica ne mai ƙarfi. Lokacin da aka yi amfani da shi a babban zafin jiki, allon mica har yanzu yana iya kula da ainihin aikinsa. An yi amfani da shi sosai a cikin fagage masu zuwa: kayan aikin gida: ƙarfe na lantarki, busar da gashi, toasters, tukunyar kofi, tanda microwave, dumama lantarki, da sauransu; masana’antar sinadarai na ƙarfe: tanderun masana’antu, tanderun mitar tsaka-tsaki, tanderu na baka na lantarki, injunan gyare-gyaren allura, da sauransu.

An yi allon mica da takarda muscovite ko phlogopite, an haɗa shi da resin silicone mai zafin jiki kuma iyakance ta hanyar yin burodi. Yana yana da kyau kwarai rufi aiki da kuma high zafin jiki juriya, za a iya amfani da dogon lokaci a high zafin jiki na 500-800 ℃, kuma ya wuce aminci takardar shaida. Bayanai ne mai ƙarfi mai ƙarfi wanda ke riƙe ainihin aikinsa lokacin amfani da shi a yanayin zafi mai girma.

An yi allunan Mica da takarda mica da mannen silicone ta hanyar haɗawa, dumama da tsarewa. Abubuwan da ke cikin mica shine kusan 90% kuma abun ciki na roba na silicone shine kusan 10%. Babban tsarin samar da katako na mica mai wuya shine kamar haka: (1) Zaɓi mica flakes ko mica foda don tsaftacewa da shirya don amfani; (2) Rusa takarda mica da aka tattara tare da na’ura mai lalata; (3) Haxa takardan sharar da ta lalace, mica flakes ko foda tare da mai ɗaure a cikin wani yanki na musamman don yin cakuda; (4) Gasa gauraye cakuda a 240 ± 10 ° C har sai da bushe-bushe; (5) Taƙaitawa: Zuba gasasshen busassun gauraya a cikin kwandon da aka riga aka girka daidai gwargwado, a kwanta, sannan a sa rigar fiberglass, farantin ƙarfe na bakin ciki da farantin baya a tsari, a tura cikin latsa, sannan a ci gaba da gasa a Zazzabi iri ɗaya da cakuda, bushe don minti 5, sakin matsa lamba, sannan ku huta sau ɗaya, Bayan kowane shaye, sake dannawa da gasa a matsi na baya, sannan a hankali ƙara matsa lamba zuwa 40MPa.