Wao Tetrafluoride (CF4)

Whakaahuatanga Poto:

Ko te tetrafluoride waro, e mohiotia ana ko tetrafluoromethane, he hau kore tae i te pāmahana me te pehanga noa, kare e rewa i te wai. I tenei wa, ko te hau CF4 te hau eti plasma tino whakamahia i roto i te umanga miihinihikohiko. Ka whakamahia ano he hau taiaho, whakamahana cryogenic, whakarewa, whakahinuhinu, mea whakamahana, me te whakamahana mo nga ngongo puhoi infrared.


Taipitopito Hua

Tohu Hua

Tawhā Hangarau

Whakatakotoranga 99.999%
Oxygen+Argon ≤1ppm
hauota ≤4 ppm
Makuku(H2O) ≤3 ppm
HF ≤0.1 ppm
CO ≤0.1 ppm
CO2 ≤1 ppm
SF6 ≤1 ppm
Haocarbine ≤1 ppm
Nga poke katoa ≤10 ppm

Ko te waro tetrafluoride he hauwai hauhau me te tauira matū CF4. Ka taea te whakaaro he hauwai waro, he mewaro, he perfluorocarbon, he puhui parakore ranei. Ko te waro tetrafluoride he hau kore tae me te haunga kore, karekau e rewa ki te wai, memeha ki te benzene me te chloroform. Ka noho pumau i raro i te pāmahana me te pehanga noa, karohia nga waikura kaha, nga rawa muramura, muramura ranei. Ko te hau e kore e mura, ka piki ake te pehanga o roto o te ipu ina pa ana ki te wera nui, a he kino te pakaru me te pahū. He matū pūmau me te kore e mura. Ka taea e te reagent whakarewa haukini-konutai wai anake te mahi i te pāmahana rūma. Ko te waro tetrafluoride he hau e puta ai te paanga kati. He tino pumau, ka taea te noho roa ki roto i te hau mo te wa roa, he hau kati kati tino kaha. Ka whakamahia te waro tetrafluoride i roto i te tukanga tarai plasma o nga momo iahiko whakauru. Ka whakamahia ano he hau laser, ka whakamahia i roto i nga whakamahana iti-mahana, nga whakarewa, nga hinu, nga mea whakamahana, me nga mea whakamahana mo nga kaitoro infrared. Ko te hau etching plasma tino whakamahia i roto i te ahumahi microelectronics. Ko te ranunga o te tetrafluoromethane hau parakore teitei me te tetrafluoromethane hau parakore teitei me te hāora tino parakore. Ka taea te whakamahi whanui i roto i te silicon, te hauhautanga silicon, te nitride silicon, me te karaihe phosphosilicate. Ko te whakairo o nga taonga kiriata angiangi penei i te tungsten me te tungsten kei te whakamahia nuitia i roto i te horoi o te mata o nga taputapu hiko, te hanga pūtau solar, te hangarau laser, te whakamahana iti-mahana, te tirotiro i te turuturu, me te horoi horoi i roto i te whakaputa ara iahiko. Ka whakamahia hei whakamahana iti-mahana me te hangarau whakamaroke plasma mo nga iahiko whakauru. Whakatupato mo te rokiroki: Rokiroki i roto i te whare putunga hau hauhautanga, hau kore-whakaahu. Kia matara atu i te ahi me nga puna wera. Ko te pāmahana rokiroki kia kaua e neke ake i te 30°C. Me penapena motuhake mai i nga mea ngeru (whakaahu) me nga waikura, me te karo i te rokiroki whakauru. Ko te waahi rokiroki me whakauru ki nga taputapu maimoatanga ohorere leakage.

Taupānga:

① Refrigerant:

I etahi wa ka whakamahia te Tetrafluoromethane hei whakamahana mahana iti.

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② Te tuhi:

Ka whakamahia i roto i te miihini miihini hiko anake, i te whakakotahitanga ranei me te hāora hei etchant plasma mo te silicon, silicon dioxide, me te silicon nitride.

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mōkihi pūnoa:

Hua Carbon TetrafluorideCF4
Rahi mokete 40Ltr Potakaro 50Ltr Potakaro  
Whakakī Taumaha Kupenga/Cyl 30Kgs 38Kgs  
QTY I utaina ki te 20'Ipu 250 Kiriata 250 Kiriata
Taumaha Net Tapeke 7.5 Tane 9.5 Tona
Taumaha Tare Porotakaro 50Kgs 55Kgs
Takirere CGA 580

Painga:

①High pure, whare hou;

②Ko te kaihanga tiwhikete ISO;

③Te tuku tere;

④Ko te punaha tātari-a-ipurangi mo te whakahaere kounga i ia taahiraa;

⑤Ko te hiahia nui me te tukanga tino pai mo te whakahaere i te rango i mua i te whakakii;


  • Tōmua:
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