Sulfur Hexafluoride (SF6)

Zosintha zaukadaulo

Sulfur hexafluoride, yomwe mankhwala ake ndi SF6, ndi mpweya wosasunthika, wopanda fungo, wopanda poizoni, komanso wosapsa. Sulfur hexafluoride ndi mpweya pansi pa kutentha kwabwino ndi kupanikizika, ndi mphamvu yokhazikika ya mankhwala, imasungunuka pang'ono m'madzi, mowa ndi ether, sungunuka mu potaziyamu hydroxide, ndipo samachita ndi mankhwala ndi sodium hydroxide, ammonia yamadzimadzi ndi hydrochloric acid. Sichitapo kanthu ndi mkuwa, siliva, chitsulo, ndi aluminiyamu pamalo owuma omwe ali pansi pa 300 ° C. Pansi pa 500 ℃, ilibe mphamvu pa quartz. Imachita ndi zitsulo za sodium pa 250°C, ndipo imachita mu ammonia yamadzi pa -64°C. Idzawola ikasakanizidwa ndi hydrogen sulfide ndikutenthedwa. Pa 200 ℃, pamaso pa zitsulo zina monga zitsulo ndi silicon zitsulo, zikhoza kulimbikitsa kuwonongeka kwake pang'onopang'ono. Sulfur hexafluoride ndi m'badwo watsopano wa zida zopangira ma ultra-high voltage insulating, zomwe zimagwiritsidwa ntchito kwambiri pakutchinjiriza kwamagetsi pamagetsi, zida zamagetsi ndi ma radar waveguides, komanso ngati zida zotetezera kuzimitsa kwa arc ndi zosintha zazikulu zazikulu pama switch amagetsi. Ubwino wa mizere yopatsira mapaipi otsekeredwa ndi gasi a SF6 ndi kutayika kochepa kwa dielectric, kutulutsa kwakukulu, ndipo kumatha kugwiritsidwa ntchito pakagwa zotsika kwambiri. SF6 gasi insulated transformer ili ndi ubwino wa chitetezo cha moto ndi kuphulika. Sulfur hexafluoride ili ndi mawonekedwe a kukhazikika kwamankhwala abwino komanso osawononga zida. Itha kugwiritsidwa ntchito ngati refrigerant mumakampani afiriji (kutentha kwapakati pa -45 ~ 0 ℃). Electronic grade high-purity sulfure hexafluoride ndi etchant yabwino yamagetsi, yomwe imagwiritsidwa ntchito kwambiri paukadaulo wa ma microelectronics ngati plasma etching and clean agent popanga mabwalo akuluakulu ophatikizika monga tchipisi ta makompyuta ndi zowonera zamadzimadzi. Kusamala posungira: Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wabwino. Khalani kutali ndi gwero la moto ndi kutentha. Kutentha kosungirako sikuyenera kupitirira 30°C. Iyenera kusungidwa mosiyana ndi zosavuta zoyaka (zoyaka) ndi zowonjezera zowonjezera, ndipo pewani kusungirako kosakanikirana. Malo osungiramo zinthu ayenera kukhala ndi zida zothandizira zadzidzidzi zomwe zatuluka.

Ntchito:

① Dielectric medium:

SF6 imagwiritsidwa ntchito m'makampani amagetsi ngati sing'anga yamagetsi yamagetsi yamagetsi othamanga kwambiri, ma switchgear, ndi zida zina zamagetsi, nthawi zambiri m'malo mwa zophulika zodzaza mafuta (OCBs) zomwe zimatha kukhala ndi ma PCB oyipa.

②Kagwiritsidwe ntchito pachipatala:

SF6 imagwiritsidwa ntchito popereka tamponade kapena pulagi ya dzenje la retina mu ntchito yokonzanso retina mu mawonekedwe a kuwira kwa mpweya.

③Tracer compound:

SF6 imagwiritsidwa ntchito popereka tamponade kapena pulagi ya dzenje la retina mu ntchito yokonzanso retina mu mawonekedwe a kuwira kwa mpweya.

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Phukusi labwinobwino:

Ubwino:

①Kuyera kwakukulu, malo aposachedwa;

② ISO wopanga satifiketi;

③Kutumiza mwachangu;

④Stable zopangira kuchokera mkati;

⑤Dongosolo lowunikira pa intaneti pakuwongolera kwamtundu uliwonse;

⑥Kufunika kwakukulu komanso kusamala pogwira silinda musanadzaze;