Sulfur Hexafluoride (SF6)

Nā palena ʻenehana

ʻO Sulfur hexafluoride, ʻo SF6 kona ʻano kemika, he kinoea kūpaʻa ʻole, ʻala ʻole, ʻona ʻole, a ʻaʻole hiki ke puhi ʻia.ʻO ka Sulfur hexafluoride he kinoea ma lalo o ka maʻamau maʻamau a me ke kaomi, me nā waiwai kemika paʻa, hiki ke hoʻoheheʻe ʻia i ka wai, ka waiʻona a me ka etera, hiki ke hoʻoheheʻe ʻia i ka potassium hydroxide, a ʻaʻole e hoʻopili kemika me ka sodium hydroxide, ka amonia wai a me ka waikawa hydrochloric.ʻAʻole ia e hana me ke keleawe, ke kālā, ka hao, a me ka aluminika ma kahi maloʻo ma lalo o 300°C.Ma lalo o 500 ℃, ʻaʻohe hopena i ka quartz.Hoʻopili ia me ka sodium metala ma 250°C, a hana i ka ammonia wai ma -64°C.E decompose ke hui pū me ka hydrogen sulfide a me ka wela.Ma 200 ℃, ma ke alo o kekahi mau metala e like me ke kila a me ke kila silika, hiki iā ia ke hoʻoikaika i kona decomposition lohi.ʻO Sulfur hexafluoride kahi hanauna hou o nā mea hoʻoheheʻe uila ultra-kiʻekiʻe, kahi i hoʻohana nui ʻia no ka hoʻokaʻawale kinoea o nā mea uila, nā mea uila a me nā alakaʻi nalu radar, a ma ke ʻano he insulating mea no ka arc extinguishing a me nā mea hoʻololi nui i nā hoʻololi kiʻekiʻe.ʻO nā mea maikaʻi o ka SF6 gas-insulated pipeline transmission line he haʻahaʻa haʻahaʻa haʻahaʻa dielectric, hiki ke hoʻohana ʻia i nā manawa kiʻekiʻe.Loaʻa ka SF6 kinoea insulated transformer i nā pono o ke ahi a me ka pale pahū.Loaʻa i ka Sulfur hexafluoride nā hiʻohiʻona o ke kūpaʻa kemika maikaʻi a me ka ʻole o ka corrosion i nā mea hana.Hiki ke hoʻohana 'ia e like me ka refrigerant i loko o ka refrigeration 'oihana (hana wela ma waena o -45 ~ 0 ℃).Hexafluoride sulfur hexafluoride kiʻekiʻe maʻemaʻe uila, i hoʻohana nui ʻia ma ke kahua o ka ʻenehana microelectronics ma ke ʻano he etching plasma a me ka mea hoʻomaʻemaʻe i ka hana ʻana i nā ʻāpana hui nui e like me nā ʻāpana kamepiula a me nā pale aniani wai.E mālama i ka mālama ʻana: E kūʻai i loko o kahi hale kūʻai anuanu.E mālama i ke ahi a me nā kumu wela.ʻAʻole pono ka mahana o ka mālama ʻana ma mua o 30 ° C.Pono e mālama ʻokoʻa ʻia mai nā mea puhi maʻalahi a me nā mea oxidants, a pale i ka waiho ʻana.Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia.

Noi:

①Medium dielectric:

Hoʻohana ʻia ʻo SF6 i ka ʻoihana uila e like me ke kinoea dielectric medium no nā haʻihaʻi kaapuni kiʻekiʻe-voltage, switchgear, a me nā mea uila ʻē aʻe, e hoʻololi pinepine i nā mea hoʻokaʻawale ʻaila piha (OCBs) hiki ke loaʻa nā PCB pōʻino.

②Hoʻohana lāʻau:

Hoʻohana ʻia ʻo SF6 no ka hāʻawi ʻana i kahi tamponade a i ʻole plug o kahi puka retinal i nā hana hoʻoponopono retinal detachment ma ke ʻano o ka huʻi kinoea.

③Tracer hui:

Hoʻohana ʻia ʻo SF6 no ka hāʻawi ʻana i kahi tamponade a i ʻole plug o kahi puka retinal i nā hana hoʻoponopono retinal detachment ma ke ʻano o ka huʻi kinoea.

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Pūʻolo maʻamau:

Pōmaikaʻi:

①Maʻemaʻe kiʻekiʻe, hale hana hou loa;

②Ka mea hana palapala ISO;

③Hoʻouna wikiwiki;

④Stable maka waiwai mai loko mai;

⑤ ʻO ka ʻōnaehana hoʻopaʻa inoa pūnaewele no ka hoʻokele maikaʻi ʻana i kēlā me kēia pae;

⑥Ke koi kiʻekiʻe a me ke kaʻina hana no ka mālama ʻana i ka cylinder ma mua o ka hoʻopiha ʻana;