Octafluorocyclobutane Gas C4F8

Octafluorocyclobutane yog ib qho tseem ceeb organic compound uas muaj ntau yam kev lag luam siv vim nws cov khoom tshwj xeeb. Nws yog ib qho tsis muaj xim, tsis muaj ntxhiab, thiab tsis yog- cov pa roj carbon monoxide molecular ntawm C4F8. Cov tshuaj no yog tsim los ntawm plaub cov pa roj carbon monoxide thiab yim fluorine atoms teem rau hauv cov qauv cyclic, uas ua rau nws muaj qee yam zoo heev.

 

ib:c4f 8

Purity: 99.9% ~ 99.99%

Dot Chav Kawm: 2.2

Lwm Lub Npe: Perfluorocyclobutane

CAS Nr .: 115-25-3

Qib Standard: Electron Qib, Muaj Qib

Octafluorocyclobutane (C4F8) yog ib qho tseem ceeb hauv kev lag luam semiconductor, siv dav rau plasma etching. Nyob rau hauv RF daim ntawv thov teb, C4F8 generates reactive hom uas precisely etch silicon, yooj yim rau zus tau tej cov complex semiconductor li. Tsis tas li ntawd, cov radicals los ntawm C4F8 plasma tuaj yeem tsim cov polymer tiv thaiv ntawm cov phab ntsa ntawm etched nta, tiv thaiv lawv los ntawm kev tawm tsam tshuaj lom neeg thiab ua kom lawv cov qauv kev ncaj ncees.

Ntxiv nrog rau kev siv hauv kev lag luam semiconductor, octafluorocyclobutane kuj tseem siv los ua cov tub yees, hluav taws kub -tus neeg tua hluav taws, thiab hauv kev tsim cov fluorinated polymers. Raws li cov tub yees, nws muaj cov tshuaj lom neeg tsawg heev thiab suav tias yog ib puag ncig zoo vim tias nws tsis muaj peev xwm ua rau ozone depletion lossis lub ntiaj teb ua kom sov. Nws kuj tseem siv los ua lwm txoj hauv kev rau Halon hauv cov hluav taws tua hluav taws vim nws tsis yog -flammable thiab muaj peev xwm tua hluav taws sai sai.

Hauv kev lag luam tshuaj thiab kws tshuaj, octafluorocyclobutane yog siv los ua cov kuab tshuaj rau ntau yam tshuaj tiv thaiv. Nws muaj zoo solubility rau ntau yam ntawm cov organic tebchaw, tshwj xeeb tshaj yog cov uas muaj fluorinated heev. Qhov no ua rau nws zoo tagnrho hnyav rau cov tshuaj tiv thaiv uas muaj fluorinated organic tebchaw, uas feem ntau siv hauv kev tsim tshuaj.

Xiamen Juda Chemial & Equipment Co.Ltd, tsim nyob rau hauv 1988, yog ib lub chaw muag khoom ntawm Tuam Tshoj cov tshuaj tsim tshuaj pioneer hu ua Juhua Group Corporation.Xiamen Juda tau tsom mus rau fluorinated chemicals xa tawm txij li xyoo 2004. Raws li ib qho ntawm cov khoom xa tawm ntxov tshaj plaws ntawm cov tub yees hauv Suav teb, peb muaj ntau yam khoom siv fluorinated 1988 ntau yam xyoo 'kev txhim kho thiab kev lees paub zoo tau ua kom peb cov khoom zoo thiab kev pabcuam rau peb cov neeg ua lag luam mus sij hawm ntev los ntawm thoob plaws lub ntiaj teb hauv 7 cov khoom lag luam loj: Cov Hluav Taws Xob Hluav Taws Xob, Cov Tshuaj Kho Mob Aerosol Propellant, Cov Tshuaj Txhuam Hniav, Hluav Taws Xob Extin-guishing Agent, Vuam Gas, Cooling Fluids, Fluoroply.