Kub-muag Tuam Tshoj Sulfur Tetrafluoride

Qhov Zoo Tshaj Plaws, thiab Cov Neeg Muag Khoom Supreme yog peb cov lus qhia los muab kev txhawb nqa zoo tshaj plaws rau peb cov neeg yuav khoom.Tam sim no, peb tab tom nrhiav peb qhov zoo tshaj plaws los ua ib qho txiaj ntsig zoo tshaj plaws hauv peb daim teb kom txaus siab rau cov neeg siv khoom xav tau ntau ntxiv rau Kub-muag Tuam Tshoj Sulfur Tetrafluoride, Nrog rau tag nrho cov tenet ntawm "kev ntseeg-raws li, cov neeg siv khoom ua ntej", peb txais tos cov neeg yuav khoom yooj yim hu lossis e-mail rau peb rau kev koom tes.
Qhov Zoo Tshaj Plaws, thiab Cov Neeg Muag Khoom Supreme yog peb cov lus qhia los muab kev txhawb nqa zoo tshaj plaws rau peb cov neeg yuav khoom.Tam sim no, peb tab tom nrhiav peb qhov zoo tshaj plaws los ua ib qho txiaj ntsig zoo tshaj plaws hauv peb daim teb kom txaus siab rau cov neeg siv khoom xav tau ntau ntxiv.(SF4), Kev tsim, ua, kev yuav khoom, tshuaj xyuas, khaws cia, kev sib sau ua ke yog tag nrho hauv cov txheej txheem kev tshawb fawb thiab cov ntaub ntawv zoo, nce qib kev siv thiab kev ntseeg siab ntawm peb cov hom sib sib zog nqus, uas ua rau peb dhau los ua tus xa khoom zoo tshaj plaws ntawm plaub yam khoom loj pawg plhaub castings domestically thiab tau txais. tus neeg siv khoom ntseeg tau zoo.

Specification

Sulfur tetrafluoride yog ib qho inorganic compound nrog cov mis molecular ntawm SF4. Nws yog xim tsis muaj xim, corrosive thiab muaj kuab lom heev hauv ib puag ncig tus qauv. Nws muaj qhov hnyav molecular ntawm 108.05, melting point ntawm -124 ° C, thiab boiling point ntawm -38 ° C. Nws yog qhov zoo tshaj plaws thiab siv dav siv cov organic fluorinating tus neeg sawv cev. Nws tuaj yeem xaiv fluorinate carbonyl thiab hydroxyl pawg. Nws muaj txoj haujlwm irreplaceable nyob rau hauv zus tau tej cov tshuaj zoo, kua siv lead ua cov ntaub ntawv thiab high-end kws industries. Sulfur tetrafluoride yog ib qho kev xaiv organic fluorinating tus neeg sawv cev. Nws yog cov roj tsis muaj xim uas muaj ntxhiab tsw zoo ib yam li cov roj sulfur dioxide nyob rau hauv qhov kub thiab txias. Nws yog tshuaj lom thiab tsis hlawv lossis tawg hauv huab cua; ntawm 600 ° C Tseem ruaj khov heev. Vigorous hydrolysis nyob rau hauv cov huab cua emissions dawb pa luam yeeb. Ntsib nrog cov dej noo hauv ib puag ncig tuaj yeem ua rau corrosion zoo ib yam li hydrofluoric acid. Ua tiav hydrolyzed rau hauv sulfur dioxide thiab hydrofluoric acid, thaum ib nrab hydrolyzed, nws tsim cov tshuaj lom thionyl fluoride, tab sis nws tuaj yeem nqus tau tag nrho los ntawm cov tshuaj alkali muaj zog los ua cov ntsev tsis muaj tshuaj lom thiab tsis muaj mob; Nws tuaj yeem yaj hauv benzene. Sulfur tetrafluoride tam sim no yog qhov zoo tshaj plaws xaiv cov organic fluorinating tus neeg sawv cev dav siv. Nws tuaj yeem xaiv cov fluorinate carbonyl thiab hydroxyl pawg (hloov cov pa hauv carbonyl-muaj cov sib txuas); nws yog dav siv nyob rau hauv cov tshuaj zoo rau high-end kua siv lead ua cov ntaub ntawv thiab zus tau tej cov high-end kws tshuaj thiab tshuaj tua kab muaj intermediates muaj ib tug irreplaceable txoj hauj lwm. Nws kuj tseem siv tau rau cov roj hluav taws xob, tshuaj vapor deposition, tus neeg sawv cev kho deg, plasma qhuav etching thiab ntau lwm yam. Siv nyob rau hauv cov organic synthesis, nws yog ib qho reagent rau ua fluorocarbons. Sulfur tetrafluoride yog khaws cia rau hauv qhov chaw txias, qhov cua txias. Nws yuav tsum tau muab cais tawm ntawm oxidants, edible chemicals, thiab alkali hlau, thiab deb ntawm hluav taws kub thiab kub qhov chaw.

Daim ntawv thov:

① Organic fluorination tus neeg sawv cev:
Qhov zoo tshaj plaws kev xaiv fluorinating tus neeg saib xyuas yog siv dav hauv cov khoom siv ua kua siv lead ua qib siab thiab cov tshuaj fluorine uas muaj tshuaj tua kab, tshuaj thiab cov tshuaj nruab nrab; Nws kuj tseem tuaj yeem siv los ua cov pa hluav taws xob, tshuaj vapor deposition, tshuaj kho deg, qhuav etching, plasma thiab lwm yam.

Cov pob li qub:

Qhov zoo:

① Ntau tshaj kaum xyoo ntawm kev ua lag luam;
② ISO daim ntawv pov thawj chaw tsim khoom;
③ Kev xa khoom sai;
④ Cov khoom siv ruaj khov;
⑤ On-line tsom xam qhov system rau kev tswj kom zoo hauv txhua kauj ruam;
⑥ Cov kev xav tau siab thiab cov txheej txheem zoo rau kev tuav lub tog raj kheej ua ntej sau;Qhov Zoo Tshaj Plaws, thiab Cov Neeg Muag Khoom Supreme yog peb cov lus qhia los muab kev txhawb nqa zoo tshaj plaws rau peb cov neeg yuav khoom.Tam sim no, peb tab tom nrhiav peb qhov zoo tshaj plaws los ua ib qho txiaj ntsig zoo tshaj plaws hauv peb daim teb kom txaus siab rau cov neeg siv khoom xav tau ntau ntxiv rau Kub-muag Tuam Tshoj Sulfur Tetrafluoride, Nrog rau tag nrho cov tenet ntawm "kev ntseeg-raws li, cov neeg siv khoom ua ntej", peb txais tos cov neeg yuav khoom yooj yim hu lossis e-mail rau peb rau kev koom tes.
Kub muag(SF4), Kev tsim, ua, kev yuav khoom, tshuaj xyuas, khaws cia, kev sib sau ua ke yog tag nrho hauv cov txheej txheem kev tshawb fawb thiab cov ntaub ntawv zoo, nce qib kev siv thiab kev ntseeg siab ntawm peb cov hom sib sib zog nqus, uas ua rau peb dhau los ua tus xa khoom zoo tshaj plaws ntawm plaub yam khoom loj pawg plhaub castings domestically thiab tau txais. tus neeg siv khoom ntseeg tau zoo.