Sikholelwa kulokhu: Ukuqamba okusha kungumphefumulo nomoya wethu. Izinga elihle liyimpilo yethu. Umthengi okudingeka abe nakho nguNkulunkulu wethu we-Newly Arrival China High Purity CF4 Gas for Semiconductor Industry Etching, Ngobuqotho senza konke esingakwenza ukuze sinikeze isevisi engcono kakhulu yawo wonke amakhasimende nosomabhizinisi.
Sikholelwa kulokhu: Ukuqamba okusha kungumphefumulo nomoya wethu. Izinga elihle liyimpilo yethu. Shopper okudingeka ube nguNkulunkulu wethuI-China CF4 Refrigerant Gas, I-Gas Cylinder, Manje umncintiswano kulo mkhakha ushube kakhulu; kodwa sisazonikeza ikhwalithi engcono kakhulu, intengo enengqondo kanye nesevisi ecabangelayo emzamweni wokufinyelela umgomo wokunqoba. “Shintsha ube ngcono!” isiqubulo sethu, esisho ukuthi “Izwe elingcono liphambi kwethu, ngakho masilijabulele!” Shintsha ube ngcono! Usukulungele?
Ukucaciswa | 99.999% |
I-Oxygen+Argon | ≤1ppm |
I-nitrogen | ≤4 ppm |
Umswakama(H2O) | ≤3 ppm |
HF | ≤0.1 ppm |
CO | ≤0.1 ppm |
CO2 | ≤1 ppm |
SF6 | ≤1 ppm |
AmaHalocarbynes | ≤1 ppm |
Ukungcola Okuphelele | ≤10 ppm |
I-Carbon tetrafluoride iyi-halogenated hydrocarbon enefomula yamakhemikhali i-CF4. Ingathathwa njenge-halogenated hydrocarbon, i-halogenated methane, i-perfluorocarbon, noma njengenhlanganisela ye-inorganic. I-Carbon tetrafluoride iyigesi engenambala nengenaphunga, ayincibiliki emanzini, encibilika ku-benzene ne-chloroform. Izinzile ngaphansi kwezinga lokushisa elivamile nokucindezela, gwema ama-oxidants aqinile, izinto ezivuthayo noma ezivuthayo. Igesi engashi, ukucindezela kwangaphakathi kwesiqukathi kuzokwanda lapho kuvezwa ukushisa okuphezulu, futhi kunengozi yokuqhekeka nokuqhuma. Iqinile kumakhemikhali futhi ayishi. I-reagent yensimbi ye-ammonia-sodium kuphela engasebenza ekamelweni lokushisa. I-Carbon tetrafluoride iyigesi ebangela umphumela we-greenhouse. Izinzile, ingahlala emkhathini isikhathi eside, futhi iyigesi ebamba ukushisa enamandla kakhulu. I-Carbon tetrafluoride isetshenziswa kunqubo yokufaka i-plasma yamasekethe ahlukahlukene ahlanganisiwe. Ibuye isetshenziswe njengegesi ye-laser, futhi isetshenziswa eziqandisini ezinezinga lokushisa eliphansi, izinto ezincibilikisayo, izinto zokugcoba, izinto zokuvikela ukushisa, kanye nezinto ezipholisa amafu emithonjeni ye-infrared. Yigesi esetshenziswa kakhulu ye-plasma etching embonini ye-microelectronics. Kuyingxube yegesi ye-tetrafluoromethane ene-high-purity kanye ne-tetrafluoromethane high-purity gas kanye ne-high-purity oxygen. Ingasetshenziswa kabanzi ku-silicon, i-silicon dioxide, i-silicon nitride, nengilazi ye-phosphosilicate. Ukufakwa kwezinto zefilimu ezacile njenge-tungsten ne-tungsten nakho kusetshenziswa kabanzi ekuhlanzeni okungaphezulu kwezinto zikagesi, ukukhiqizwa kwamaseli elanga, ubuchwepheshe be-laser, isiqandisi esisezingeni eliphansi lokushisa, ukuhlolwa kokuvuza, kanye nokuhlanza ekukhiqizeni isekethe ephrintiwe. Isetshenziswa njengesiqandisi esinezinga lokushisa eliphansi kanye nobuchwepheshe bokufaka okomile be-plasma kumasekhethi ahlanganisiwe. Izinyathelo zokuphepha zokugcina: Gcina endaweni epholile, engenamoya engashi. Gcina kude nomlilo nemithombo yokushisa. Izinga lokushisa lokugcina akufanele lidlule ku-30°C. Kufanele igcinwe ngokuhlukana nezinto ezikwazi ukuvutha kalula (ezivuthayo) kanye nama-oxidants, futhi igweme ukugcinwa okuxubile. Indawo yokugcina kufanele ifakwe okokusebenza okuphuthumayo okuvuzayo.
① Isiqandisi:
I-Tetrafluoromethane ngezinye izikhathi isetshenziswa njengesiqandisi esiphansi sokushisa.
② Ukufaka:
Isetshenziswa ku-electronics microfabrication iyodwa noma ihlanganiswe nomoya-mpilo njenge-plasma etchant ye-silicon, i-silicon dioxide, ne-silicon nitride.
Umkhiqizo | I-Carbon Tetrafluoride CF4 | ||
Usayizi Wephakheji | 40Ltr Isilinda | 50Ltr Isilinda | |
Ukugcwalisa Isisindo Esiphelele/Cyl | 30Kgs | 38kgs | |
I-QTY Ilayishwe ku-20'Container | 250 Cyls | 250 Cyls | |
Ingqikithi Yesisindo | 7.5 amathani | 9.5 amathani | |
Isisindo se-Cylinder Tare | 50Kgs | 55Kgs | |
Ivalvu | I-CGA 580 |
①Ukuhlanzeka okuphezulu, indawo yakamuva;
②ISO umenzi wesitifiketi;
③Ukulethwa okusheshayo;
④Isistimu yokuhlaziya eku-inthanethi yokulawula ikhwalithi kuso sonke isinyathelo;
⑤Isidingo esiphezulu kanye nenqubo yokucophelela yokuphatha isilinda ngaphambi kokugcwalisa;Sikholelwa kulokhu: Ukuqamba okusha kungumphefumulo nomoya wethu. Izinga elihle liyimpilo yethu. Umthengi okudingeka abe nakho nguNkulunkulu wethu we-Newly Arrival China High Purity CF4 Gas for Semiconductor Industry Etching, Ngobuqotho senza konke esingakwenza ukuze sinikeze isevisi engcono kakhulu yawo wonke amakhasimende nosomabhizinisi.
Ukufika OkushaI-China CF4 Refrigerant Gas, I-Gas Cylinder, Manje umncintiswano kulo mkhakha ushube kakhulu; kodwa sisazonikeza ikhwalithi engcono kakhulu, intengo enengqondo kanye nesevisi ecabangelayo emzamweni wokufinyelela umgomo wokunqoba. “Shintsha ube ngcono!” isiqubulo sethu, esisho ukuthi “Izwe elingcono liphambi kwethu, ngakho masilijabulele!” Shintsha ube ngcono! Usukulungele?