Octafluorocyclobutane (C4F8)

Ibipimo bya tekiniki

Octafluorocyclobutane ni ikintu kigizwe n’ibinyabutabire, gikomoka kuri cyclobutane ifite perfluorine, kandi formula yayo ya shimi ni C4F8. Gazi idafite ibara, nta mpumuro, ntishobora gushya. Irahamye kandi ntigira uburozi. Mu gihe cy’ubushyuhe bwinshi, igitutu cy’imbere mu gikoresho kiziyongera, kandi hazabaho ibyago byo kwangirika no guturika. Igicuruzwa cyo gutwika (kubora) ni hydrogen fluoride. Octafluorocyclobutane irahamye cyane kandi ntigira ingaruka ku bindi bintu mu bihe bisanzwe. Igikoresho cyo kubika no gukora gishobora gukorwa mu cyuma gishongeshejwe n’icyuma kitagira umugese kuri 120°C, naho icyuma gishobora gukoreshwa kuri 175°C. Iyo kirenze 400°C, Ibikoresho bya Inconel nka nikeli na platine nabyo bishobora kwangirika gato. Kuri 500°C, ibi bikoresho bigira ingaruka ku kubora. Ku bushyuhe bwinshi (600°C), octafluorocyclobutane ishobora kubora ikameramo karuboni, tetrafluoride ya karuboni n’ibintu by’uburozi. Octafluorocyclobutane ifite uburyo bwinshi bwo kuyikoresha. Mu myaka ya vuba aha, yakoreshejwe cyane nk'icyuma gikonjesha kugira ngo isimbuze ibintu bya chlorofluorocarbon bibujijwe. Byongeye kandi, ikoreshwa cyane mu bikoresho bikingira gazi, mu bisukura, mu gutera ifuro, mu bikoresho binini bikoreshwa mu gupima gazi. , Amavuta akoresha pompe y'ubushyuhe n'ibikoresho fatizo byo gukora monomeri za C2F4 na C3F6. Octafluorocyclobutane ifite isuku nyinshi (irenga 5N) ikoreshwa nk'igikoresho gikuraho gazi no gusukura uruziga rwa VLSI. Bitewe n'imiterere yayo ihamye, idahumanya, ubushobozi bwo kudatakaza ozone (ODP), kandi ifite ubushobozi bwo gukingira gazi neza, octafluorocyclobutane yakoreshejwe cyane mu nzego za tekiniki nko gukingira gazi nyinshi, gusukura no gucira gazi, no kuvura plasma mu myaka ya vuba aha. Gutabara byihutirwa mu gihe cyo gucika kw'amazi: kwambara ibyuma byo guhumeka byigenga n'imyenda y'akazi. Gukata isoko ya gazi. Guhumeka no gufunga, gushonga no gukwirakwiza. Kwimura icyuma gisohoka ahantu hafunguye kandi witondere guhumeka. Ibikoresho biva ntibishobora kongera gukoreshwa, kandi bigomba kuvurwa mu buryo bwa tekiniki kugira ngo bikuremo gazi isigaye.

Porogaramu:

① Inganda z'ibiribwa:

Ikoreshwa cyane cyane nk'umuti utera imiti mu nganda z'ibiribwa, ikanashyirwa muri firigo.

② Inganda zikora ibikoresho by'ikoranabuhanga:

Ifite akamaro kanini ku bijyanye n'urusobe rw'amashanyarazi, yanakoreshejwe nk'uruvange rwa dielectric hamwe na sf6, ndetse n'ubufasha mu gupolima ku bijyanye n'uruvange rwa fluorine.

Ipaki isanzwe:

Akamaro:

①Imyaka irenga icumi iri ku isoko;

②Uruganda rukora icyemezo cya ISO;

③Gutanga vuba;

④Isoko ry'ibikoresho fatizo rihamye;

⑤Uburyo bwo gusesengura ireme ry’ubuziranenge kuri interineti muri buri ntambwe;

⑥Gusaba cyane kandi witonze gukoresha silinda mbere yo kuyizuza;