Boron Trifluoride (BF3)

Technical parameters

Boron trifluoride yog ib qho inorganic compound nrog cov tshuaj formula BF3. Nws yog xim tsis muaj xim, muaj kuab lom thiab corrosive ntawm chav tsev kub thiab siab, thiab nws haus luam yeeb hauv huab cua ntub. Boron trichloride yog reactive heev. Nws yuav decompose explosively thaum rhuab los yog nyob rau hauv kev sib cuag nrog huab cua noo. Nws yuav decompose los tsim cov pa luam yeeb thiab corrosive (hydrogen fluoride). Thaum decomposed, nws yuav ua rau cov pa luam yeeb muaj tshuaj fluoride thiab hnov ​​​​mob hnyav nrog cov hlau thiab cov organic, Nws tuaj yeem corrode iav thaum txias. Nws yog tsuas yog siv los ua catalyst rau cov tshuaj tiv thaiv organic, xws li esterification, alkylation, polymerization, isomerization, sulfonation, nitration, thiab lwm yam.; raws li ib qho antioxidant thaum casting magnesium thiab alloys; rau kev npaj boron halide, elemental boron, borane, borohydride Cov khoom tseem ceeb ntawm sodium, thiab lwm yam.; kuj nyob rau hauv ntau cov organic tshuaj thiab cov khoom siv roj av, raws li ib tug catalyst rau condensation tshua; BF3 thiab nws cov tebchaw yog siv los ua cov tshuaj tua kab mob hauv epoxy resins; nws tuaj yeem siv los ua cov ntaub ntawv raw rau kev npaj kho qhov muag fiber ntau preforms; Nws yog tsuas yog siv nyob rau hauv kev lag luam electronics Siv raws li P-hom dopant, ion particle input qhov chaw thiab plasma zog engraving gas; anti-oxidant thaum casting magnesium thiab alloy. Cov khoom siv roj hauv lub raj mis yog lub siab ua kom muaj roj, thiab nws yuav tsum tau siv tom qab decompression thiab decompression. Cov pa roj ntim cov thooj voos kheej kheej muaj qhov kev pab cuam lub neej txwv, thiab tag nrho cov roj thooj voos kheej kheej yuav tsum raug xa mus rau ib lub chaw saib xyuas kev nyab xeeb ua ntej lawv tuaj yeem siv tau. Cov khoom siv roj hauv lub raj mis yuav tsum tau muab cais thiab muab tso rau hauv lub sijhawm thauj, khaws cia thiab siv. Cov pa roj carbon monoxide thiab combustion-supporting gas yuav tsum tsis txhob muab tso ua ke, thiab yuav tsum tsis txhob nyob ze ntawm cov nplaim taws thiab qhov chaw kub, thiab yuav tsum tau ceev kom deb ntawm hluav taws, roj ciab, raug tshav ntuj, lossis rov muab pov tseg. , Tsis txhob ntaus, tsis txhob tawm tsam lossis arc ntawm lub tog raj kheej roj, thiab tsis txhob thauj khoom lossis tsis thauj khoom hnyav.

Daim ntawv thov:

1. Kev Siv Tshuaj:

BF3 tuaj yeem siv los ua cov tshuaj tiv thaiv organic, xws li esterification, alkylate, polymerization, isomerization, sulfonate, nitration. Cov khoom siv rau kev ua boron halide, cov khoom boron, borane, sodium borohydride.

2. Kev siv hluav taws xob:

Ion implatation thiab deev luag poj luag txiv nyob rau hauv semiconductor ntaus ntawv integrated circuit manufacturing.

Cov pob li qub:

Qhov zoo:

1. Peb lub Hoobkas tsim BF3 los ntawm cov khoom siv raw khoom zoo, dhau li tus nqi pheej yig.
2. Lub BF3 yog tsim tom qab ntau lub sij hawm cov txheej txheem ntawm purification thiab rectification nyob rau hauv peb lub Hoobkas.Qhov kev tswj xyuas hauv internet tau lees paub cov roj purity txhua theem.Cov khoom tiav yuav tsum ua raws li tus qauv.
3. Thaum lub sij hawm txhaws, lub tog raj kheej yuav tsum tau ua ntej qhuav rau ib lub sij hawm ntev (tsawg kawg 16 teev), ces peb nqus lub tog raj kheej, thaum kawg peb tshem nws nrog cov roj qub.Tag nrho cov txheej txheem no xyuas kom meej tias cov roj ntshiab hauv lub tog raj kheej.
4. Peb muaj nyob rau hauv Gas teb rau ntau xyoo, nplua nuj kev nyob rau hauv ntau lawm thiab export cia peb yeej cov neeg muas zaub' ntseeg, lawv txaus siab rau peb cov kev pabcuam thiab muab lus zoo rau peb.