Sulfur Hexafluoride (SF6)

Nqe lus piav qhia luv:

Sulfur hexafluoride, uas nws cov tshuaj lom yog SF6, tsis muaj xim, tsis muaj ntxhiab, tsis muaj tshuaj lom, thiab tsis muaj kuab lom. Sulfur hexafluoride yog cov roj cua hauv qhov kub thiab txias, nrog cov yam ntxwv ruaj khov, yooj yim soluble hauv dej, dej cawv thiab ether, soluble hauv potassium hydroxide, thiab tsis ua tshuaj lom nrog sodium hydroxide, kua ammonia thiab hydrochloric acid.


Khoom nthuav dav

Khoom cim npe

Kev tsis

Kev qhia tshwj xeeb

 

 

Sulfur Hexafluoride

≥99.995%

≥99.999%

Cov pa + Nitrogen

≤10ppm

2ppm ua

Cov pa roj carbon Tetrafluoride

1ppm ua

.50.5ppm

Hexafluoroethane

1ppm ua

/

Octafluoropropane

1ppm ua

1ppm ua

SO2F+SOF2+S2F10O

N/D

N/D

Methane

/

1ppm ua

Cov pa roj carbon monoxide

/

1ppm ua

Cov pa roj carbon dioxide

/

1ppm ua

Hws noo

2ppm ua

1ppm ua

Lwg Point

≤ -62 ℃

≤-69 ℃ Ib

Acidity (Raws li HF)

0.2 hli

0, 1ppm ua

Hydrolyzable Fluoride (Raws li F-)

1ppm ua

0, 8ppm ua

Roj Roj

1ppm ua

N/D

Toxicity

Tsis muaj tshuaj lom

Tsis muaj tshuaj lom

Sulfur hexafluoride, uas nws cov tshuaj lom yog SF6, tsis muaj xim, tsis muaj ntxhiab, tsis muaj tshuaj lom, thiab tsis muaj kuab lom. Sulfur hexafluoride yog cov roj cua hauv qhov kub thiab txias, nrog cov yam ntxwv ruaj khov, yooj yim soluble hauv dej, dej cawv thiab ether, soluble hauv potassium hydroxide, thiab tsis ua tshuaj lom nrog sodium hydroxide, kua ammonia thiab hydrochloric acid. Nws tsis cuam tshuam nrog tooj liab, nyiaj, hlau, thiab txhuas hauv qhov chaw qhuav qis dua 300 ° C. Hauv qab 500 ℃, nws tsis muaj kev cuam tshuam rau quartz. Nws reacts nrog metallic sodium ntawm 250 ° C, thiab reacts hauv kua ammonia ntawm -64 ° C. Nws yuav decompose thaum sib xyaw nrog hydrogen sulfide thiab ua kom sov. Ntawm 200 ℃, thaum muaj qee yam hlau xws li cov hlau thiab cov hlau silicon, nws tuaj yeem txhawb nws qhov kev tawg qeeb. Sulfur hexafluoride yog lub cim tshiab ntawm ultra-high voltage insulating khoom, uas yog dav siv rau roj rwb thaiv tsev ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab cov radar waveguides, thiab ua cov khoom siv insulating rau tua hluav taws thiab muaj peev xwm hloov pauv loj hauv qhov hloov hluav taws xob. Qhov zoo ntawm SF6 cov raj xa hluav taws xob tiv thaiv kab hluav taws xob tsis zoo dielectric poob, muaj peev xwm loj kis tau tus mob, thiab tuaj yeem siv rau hauv cov sijhawm qis. SF6 roj insulated transformer muaj qhov zoo ntawm kev tiv thaiv hluav taws thiab tawg. Sulfur hexafluoride muaj cov yam ntxwv ntawm kev ruaj ntseg tshuaj zoo thiab tsis xeb rau cov cuab yeej siv. Nws tuaj yeem siv los ua tub yees hauv kev lag luam tub yees (ua haujlwm kub nruab nrab ntawm -45 ~ 0 ℃). Cov khoom siv hluav taws xob qib high-purity sulfur hexafluoride yog cov khoom siv hluav taws xob zoo tshaj plaws, uas tau siv dav hauv thaj tsam ntawm microelectronics thev naus laus zis raws li lub tshuab ua ntshav plasma thiab tus neeg sawv cev tu hauv kev tsim cov khoom sib txuas loj xws li tshuab computer thiab cov ntxaij lim dej. Kev ceev faj txog kev khaws cia: Khaws rau hauv qhov chaw txias, qhov chaw tso cua tawm. Khaws deb ntawm hluav taws thiab cua sov. Qhov ntsuas kub yuav tsum tsis pub tshaj 30 ° C. Nws yuav tsum tau muab cais cais los ntawm cov khoom sib txuas tau yooj yim (cov khoom sib txuas tau) thiab cov oxidants, thiab zam kev sib xyaw cia. Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob xwm txheej ceev.

Daim ntawv thov:

IelDielectric nruab nrab:

SF6 yog siv hauv kev lag luam hluav taws xob ua cov roj cua nruab nrab nruab nrab rau cov hluav taws xob hluav taws xob hluav taws xob, hloov hluav taws xob, thiab lwm yam khoom siv hluav taws xob, feem ntau hloov cov roj puv Circuit Court breakers (OCBs) uas tuaj yeem muaj teeb meem PCBs.

 hyuu dykyd

Kev siv tshuaj kho mob:

SF6 yog siv los muab lub tamponade lossis ntsaws ntawm lub qhov retinal nyob rau hauv qhov kho qhov muag tshem tawm cov haujlwm hauv daim ntawv ntawm cov pa roj

 btrbg vrtb

Trara compound:

SF6 yog siv los muab lub tamponade lossis ntsaws ntawm lub qhov retinal nyob rau hauv qhov kho qhov muag tshem tawm cov haujlwm hauv daim ntawv ntawm cov pa roj

.rvtat kujyutkjyut

Ib txwm pob:

Khoom Sulfur Hexafluoride SF6 Ua kua
Pob Loj 40Ltr Lub tog raj kheej 50Ltr Lub tog raj kheej 440Ltr Y-Lub tog raj kheej 500Ltr Lub tog raj kheej
Sau Net Luj/Cyl 50 kqb 60 kqb 500KG 625kg qw
QTY Loaded hauv 20'Container 240 cev 200 hli 6 Cylus 9 Cylus
Tag Nrho Qhov Nyhav 10 Tons 12 Tons 3 Tons 5.6 Tuj
Lub tog raj kheej Tare Luj 50 kqb 55kq ua 680kg qw 887kg qw
Valve QF-2C / CGA590 TIAB SA 716  

Qhov Zoo:

PurHigh purity, qhov chaw tshiab;

ManufacturerISO daim ntawv pov thawj chaw tsim khoom;

Kev xa khoom sai;

④ Cov khoom siv ruaj khov los ntawm cov khoom siv sab hauv;

⑤ On-line tsom xam system rau kev tswj kom zoo hauv txhua kauj ruam;

RequirementHigh yuav tsum tau thiab ua tib zoo txheej txheem rau tuav lub tog raj kheej ua ntej sau;


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