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Saliida Perfluoropolyether (PFPE) ee loogu talagalay matoorada Vacuum

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Saliida Perfluoropolyether (PFPE) ee loogu talagalay matoorada Vacuum

2025-04-25

Saliida Perfluoropolyether PFPE waa kulayl ahaan deggan, kiimiko ahaan aan firfircoonayn, oo ku habboon biraha, polymers hydrogenated, ogsijiinta iyo gaasaska gardarrada leh xitaa heerkul aad u sarreeya. Ma aha mid guban kara oo aan sun ahayn.

Saliida PFPE waxaa si gaar ah loogu farsameeyay qaab dhismeedka matoorka faakuumka gaar ah halkaas oo alaabadooda gaarka ah ay bixiyaan faa'iidooyin la taaban karo.

Haddii aad ku dhibtoonayso inaad doorato saliidda bamka faakuumka saxda ah ee baahidaada, waxaad timid meeshii saxda ahayd. Maanta, waxaan diiradda saareynaa perfluoropolyether (PFPE) saliidaha bamka vacuum -Sharaxaya noocyada bambooyinka ay sida ugu fiican ugu shaqeeyaan iyo sida ay uga duwan yihiin saliidaha kale ee matoorka.

1.Waa maxay Nooca Bambooyinka Vacuum-ka ee ugu Wanaagsan Saliida PFPE?

Rotary Vane Vacuum Pumps

Saliida PFPE waxay aad ugu fiican tahay matoorada Vane Rotary iyagoo siinaya xidhid gaar ah oo u dhexeeya faanadaha iyo stator-ka, yaraynta khilaafka, iyo ilaalinta waxqabadka ugu fiican xitaa marka lagu jiro xaaladaha adag ee shaqada.Fomblin Y 25/6 Saliidaha PFPE waa saliidaha tuubooyinka faakuumka ee PFPF ee matoorada Vanes vacuum.

Bambooyin Fidista

Cadaadiska uumiga aadka u hooseeya ee saliidda PFPE waxay ka dhigtaa kuwo ku habboon matoorada faafinta halkaasoo ay tahay in dib-u-socodsiinta la yareeyo. Waxay ku ilaalinayaan xasilloonida heerkulka sare ee looga baahan yahay samaynta jet uumiga.

Turbomolecular Pumps

Si aad u qaadatid sifaynta matoorada turbomolecular, saliidaha PFPE waxay bixiyaan waxqabadka lagama maarmaanka ah ee ugu yar ee gaaska, hubinta in heerarka faakuumka ugu sarreeya la gaari karo.

2. Astaamaha Muhiimka ah ee Saliida Vacuum ee PFPE

Cadaadiska uumiga oo aad u hooseeya: Caadi ahaan 10-10 ilaa 10-13 torr at 20°C, taasoo awood u siinaysa waxqabadka faakuumka aadka u sarreeya.

√ Kiimiko la'aan: U adkaysata inta badan kiimikooyinka, asiidhka, saldhigyada, iyo walxaha oksaydhka.

√ Waxqabadka heerkulka ballaaran: waxaa loo isticmaali karaa codsi heerkul aad u sarreeya iyo mid hooseeya.

√ Iska caabbinta shucaaca: Waxay ilaalisaa guryaha hoos yimaada shucaaca ionizing.

√ Dab la'aan: Ma gubi doonto ama ma taageereyso gubashada, kor u qaadaysa badbaadada.

√ Cimri dheer oo adeeg: Waxay yaraynaysaa soo noqnoqoshada dayactirka iyo kharashaadka hawlgalka.

√ Waafaqsanaanta Ogsajiinta: Waa badbaado in loo isticmaalo deegaannada hodanka ku ah ogsijiinta iyada oo aan la helin khatar oksaydh.

Sidee Saliidaha PFPE uga duwan yihiin Saliidaha Pump ee kaleMarka la barbar dhigo Saliidaha Macdanta & Saliida Hydrocarbon-ka-samaynta

Hanti	Saliida PFPE	Saliida Macdanta	Saliidaha Hydrocarbon-ka-samaynta
Cadaadiska uumiga ee 20°C	10^-10ilaa 10^-13torr	10^-7ilaa 10^-8torr	10^-8ilaa 10^-9torr
Ugu dambayn Vacuum la heli karo	10^-9ilaa 10^-10bar	10^-3ilaa 10^-4bar	10^-5ilaa 10^-6bar
Heerka heerkulka	-90°C ilaa +250°C	-10°C ilaa +150°C	-40°C ilaa +200°C
Iska caabinta Kiimikada	Aad u fiican	Miskiin	Dhexdhexaad
Iska caabinta Oxidation	Aad u fiican	Miskiin	Wacan
Iska caabinta shucaaca	Aad u fiican	Miskiin	Dhexdhexaad
Nolosha Adeegga	Aad u Dheer	Gaaban	Dhexdhexaad
Qiimaha	Sare	Hoose	Dhexdhexaad

Codsiyada halka Saliida PFPE ay Muhiim u yihiin

√ Wax-soo-saarka Semiconductor: Meesha faakuum aadka u sarreeya iyo nadaafadda kiimikaad ay muhiim u yihiin.

√ Cilmi-baarista shaybaadhka: Qalab saynis oo xasaasi ah oo u baahan faddarayn yar.

√ Qolalka jilitaanka booska: Meesha xaaladaha aadka u daran iyo isku halaynta ay ugu muhiimsan yihiin.

√ Ka-hortagga Kiimikada: Deegaannada ay ku jiraan kiimikooyinka iyo gaasaska gardarrada leh.

√ Wax-soo-saarka Dawada: Meesha ay nadiifnimada alaabtu lama huraan tahay.

√ Codsiyada Nukliyeerka: Sababo la xiriira iska caabbinta shucaaca.

√ Adeegga Ogsajiinta: Halka saliidaha caadiga ahi ay keeni karaan khataro badbaado.