Sulfur Hexafluoride (SF6)

Siffofin fasaha

Sulfur hexafluoride, wanda tsarin sinadarai shine SF6, mara launi ne, mara wari, mara guba, kuma iskar gas mara ƙonewa.Sulfur hexafluoride yana da gas a ƙarƙashin yanayin zafi na al'ada da matsa lamba, tare da bargarar sinadarai, ɗan narkewa cikin ruwa, barasa da ether, mai narkewa a cikin potassium hydroxide, kuma baya amsa sinadarai tare da sodium hydroxide, ruwa ammonia da hydrochloric acid.Ba ya amsa da jan karfe, azurfa, baƙin ƙarfe, da aluminium a cikin busasshen muhallin da ke ƙasa da 300°C.A ƙasa 500 ℃, ba shi da wani tasiri a kan ma'adini.Yana amsawa da sodium na ƙarfe a 250 ° C, kuma yana amsawa a cikin ruwa ammonia a -64 ° C.Zai rube lokacin da aka haɗe shi da hydrogen sulfide kuma ya yi zafi.A 200 ℃, a gaban wasu karafa kamar karfe da silicon karfe, zai iya inganta jinkirin bazuwar.Sulfur hexafluoride wani sabon ƙarni ne na ultra high voltage insulating abu, wanda aka yi amfani da ko'ina don iskar gas rufi na lantarki, lantarki kayan aiki da radar waveguides, kuma a matsayin insulating abu don baka kashewa da manyan iyawa taswira a high-voltage switches.Fa'idodin layukan watsa bututun iskar gas na SF6 sune ƙananan asarar dielectric, babban ƙarfin watsawa, kuma ana iya amfani da su a lokuta masu girma.SF6 gas mai rufin wuta yana da fa'idodin kariyar wuta da fashewa.Sulfur hexafluoride yana da halaye na kyakkyawan kwanciyar hankali na sinadarai da rashin lalata ga kayan aiki.Ana iya amfani da shi azaman refrigerant a cikin masana'antar firiji (aiki zazzabi tsakanin -45 ~ 0 ℃).Babban darajar sulfur hexafluoride shine ingantaccen kayan lantarki, wanda ake amfani dashi sosai a fagen fasahar microelectronics azaman etching plasma da wakili mai tsaftacewa a cikin kera manyan da'irori masu haɗaka kamar kwakwalwan kwamfuta da allon kristal na ruwa.Kariyar ajiya: Ajiye a cikin ɗakin ajiya mai sanyi, mai iska.Ka nisantar da wuta da tushen zafi.Yanayin ajiya bai kamata ya wuce 30 ° C ba.Ya kamata a adana shi daban daga sauƙi (mai iya ƙonewa) masu ƙonewa da kuma oxidants, kuma a guje wa ajiya mai gauraya.Wurin ajiya ya kamata a sanye shi da kayan aikin jinya na gaggawa.

Aikace-aikace:

Matsakaicin Dielectric:

Ana amfani da SF6 a cikin masana'antar lantarki azaman matsakaicin dielectric gaseous dielectric don babban ƙarfin lantarki na lantarki, switchgear, da sauran kayan lantarki, sau da yawa maye gurbin mai cika da'ira (OCBs) wanda zai iya ƙunsar PCBs masu cutarwa.

②Amfani da magani:

Ana amfani da SF6 don samar da tamponade ko toshe rami na retinal a cikin ayyukan gyaran ɓangarorin retinal a cikin nau'in kumfa mai iskar gas.

③Tracer fili:

Ana amfani da SF6 don samar da tamponade ko toshe rami na retinal a cikin ayyukan gyaran ɓangarorin retinal a cikin nau'in kumfa mai iskar gas.

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Kunshin al'ada:

Amfani:

①Tsarin tsafta, sabon kayan aiki;

② ISO takardar shaidar manufacturer;

③Saurin bayarwa;

④Stable albarkatun kasa daga ciki wadata;

⑤ Tsarin bincike na kan layi don kula da inganci a kowane mataki;

⑥ Babban buƙatu da ingantaccen tsari don sarrafa Silinda kafin cikawa;