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PTFE High-Temperature Nsalu mu Sefa: Mafungulo Ofunika ndi Mapindu

Mawonedwe: 0 Wolemba: Site Editor Nthawi Yosindikiza: 2026-06-04 Origin: Tsamba

Zouzira simenti, zoyatsira zinyalala, ma boiler oyaka ndi malasha, ndi mafakitale amankhwala amapanga mpweya wotentha, wowononga, wodzaza fumbi womwe umawononga msanga matumba osefa. Sefa yamadzimadzi yokhala ndi ma asidi amphamvu kapena mafuta otenthetsera kwambiri amafuna media yomwe sichitha, kutupa, kapena kukhetsa ulusi.

Nsalu ya PTFE yotentha kwambiri - PTFE-yokutidwa ndi fiberglass - yakhala njira yothetsera madera ovutawa akusefera. Kuphatikizika kwake kwa 260 ° C kukana kutentha, kusagwira ntchito kwamankhwala, kusakhala ndi ndodo, komanso kukhazikika kwapang'onopang'ono kumapangitsa kuti ikhale yofunika kwambiri kwa otolera fumbi la baghouse, nsalu zosefera zamadzimadzi, komanso zosefera zamphamvu kwambiri.

Aokai PTFE imapereka nsalu za PTFE zosefera padziko lonse lapansi. Nkhaniyi ili ndi magawo asanu akuluakulu: kuchotsera fumbi la gasi wotentha kwambiri, kusefa kwamadzi owononga, kusefera kwazakudya/mankhwala, kusefera kwapachipinda choyera, komanso kusefera kwapadera.

Kuchotsa Fumbi la Gasi Wotentha Kwambiri & Sefa (Core Application)

Uwu ndiye gawo lalikulu kwambiri lazakudya, pomwe nsalu zotentha kwambiri za PTFE zimapangidwira m'matumba a fyuluta kapena zimagwiritsidwa ntchito ngati maziko a otolera fumbi la baghouse.

Makampani	Kugwiritsa ntchito	Chofunika Kwambiri
Makampani a simenti	Kiln mutu, ng'anjo mchira, malasha mphero flue gasi mankhwala	Kugwira ntchito mosalekeza kwa 260 ° C, kugonjetsedwa ndi fumbi lamchere
Kuwotcha zinyalala	Kuyeretsa mpweya wa flue - mpweya wa acidic (HCl, SOₓ), dioxins	Ultra-yosalala pamwamba imalepheretsa kumamatira phulusa, kuyeretsa kwathunthu phulusa
Boiler ya malasha	Thermal power plant ndi gasi wowotchera mchira wa mafakitale	Imalowa m'malo mwa PPS media chifukwa cha kutentha kwambiri komanso malo owononga
Iron & zitsulo zitsulo	Kuphulika kwa ng'anjo mpweya, sintering chomera fumbi, ferroalloy ng'anjo yamagetsi	Kutentha kwambiri, fumbi lopweteka
Mpweya wakuda & mankhwala	Zosefera zazikulu zopanga kaboni zakuda	Kupanda ndodo kumalepheretsa kuyika ndi kutsekeka kwa tinthu tating'ono ta kaboni

Mitundu ya mankhwala: Nsalu ya Fiberglass yokhala ndi emulsion ya PTFE, kapena laminated ndi PTFE microporous membrane (membrane- TACHIMATA fyuluta zakuthupi). The nembanemba laminate imakwaniritsa kusefera kwapamtunda, kuwongolera bwino kwambiri komanso kupangitsa kutsatiridwa kotsika kwambiri (<5 mg/Nm³).

Aokai PTFE imapereka nsalu za fiberglass zokutira PTFE zosefera za baghouse. Timapereka mitundu yonse ya nsalu yokhazikika komanso ma membrane-laminated. Nsalu zathu zatsimikiziridwa mu ng'anjo za simenti ndi zopsereza zinyalala ndi ntchito yosalekeza ya 260 ° C ndi kutsata utsi.

Kutentha Kwambiri & Kusefera Kwamadzi Kwamphamvu Kwambiri

Kupindula ndi inertness yapamwamba yamankhwala komanso kukana kutentha kwakukulu, PTFE nsalu imakhala ngati nsalu yamadzimadzi yosefera ndi mauna othandizira.

Kugwiritsa ntchito	Zomwe Zimachitika	Chifukwa chiyani PTFE Imapambana
Kusefera kwa mankhwala	Kutentha kwambiri kwa sulfuric acid, mowa wamphamvu wamchere, zosungunulira zowononga (kupatula hydrofluoric acid)	Zopanda pafupifupi mankhwala onse
Kutentha kwambiri kwamafuta kusefa	Mafuta opangira kutentha, kutentha kwambiri kwa hydraulic, mafuta okazinga pa ~ 200°C	Palibe kukhetsa CHIKWANGWANI, kokhazikika
Madzi mankhwala	Madzi otayira m'mafakitale - pH yowopsa, makina osindikizira otentha kwambiri a mbale-ndi-frame	Imalimbana ndi kuukira kwa asidi ndi zamchere

Mawonekedwe azinthu: Nsalu ya fiberglass yokhazikika yokhazikika yokhala ndi kachulukidwe kakakulu kampingo / weft ndi kulemera kwa gramu pambuyo pa zokutira PTFE, telala-yodula ya makina osindikizira ndi zosefera masamba.

Kusefedwa Kwapadera kwa Food & Pharmaceutical Industries

Kugwiritsa ntchito	Chifukwa chiyani PTFE Imagwira Ntchito	Kutsatira
Kutentha kwambiri kwamafuta odyetsedwa kusefa	Imagwira ntchito ngati lamba komanso sing'anga zosefera zosefera mafuta. Kusagwira ndodo, kuyeretsa kosavuta, kulibe kuipitsidwa ndi fungo	FDA yovomerezeka - yotetezeka kuti mulumikizane mwachindunji ndi chakudya
Chakumwa & moŵa	Kusefedwa kwa madzi ndi madzi a zipatso pansi pa kutentha kwambiri kwa kutentha kwa nthunzi. Kusamata kumalepheretsa kusungunuka kwa shuga komanso kutsekeka kwa fyuluta	Imakana mobwerezabwereza yotseketsa nthunzi
Kupanga mankhwala	Thandizani spacer kapena sing'anga yosefera yolunjika pamakatiriji osefa a HEPA m'mashopu osabala	Amakana mobwerezabwereza yotseketsa nthunzi; kusowa kwa fiber zero

Fomu yogulitsa: Nsalu ya PTFE ya zakudya zokhala ndi zolemba za FDA, zomwe zimapezeka m'mipata yosiyanasiyana ya mauna kuti tisungidwe tinthu tosiyanasiyana.

Malo Oyeretsera & Kusefedwa Kwa Air-Kutentha Kwambiri

Kugwiritsa ntchito	Kufotokozera	Mfungulo
Zosefera zotentha kwambiri zamphamvu kwambiri	Makatiriji amtundu wa thumba kapena zosefera zamauvuni oyera ndi mavuni amsewu m'magawo a semiconductor ndi biopharma	Kugwira ntchito mosalekeza kwa 260 ° C; kusowa kwa fiber zero
Makampani opanga zokutira	Kuzungulira kusefera kwa mpweya mkati mwa tunnel zowumitsa zotentha kwambiri kuti mutchere ufa wochuluka wa utomoni.	Kumateteza kutsekeka kwa zomatira; kuyeretsa kosavuta

Chifukwa chiyani PTFE ya zipinda zoyeretsera: Mosiyana ndi magalasi fiber HEPA TV yomwe imatha kukhetsa ulusi, PTFE-yokutidwa ndi nsalu imalimbana kwambiri ndi kutulutsidwa kwa ulusi - wofunikira kwambiri kwa semiconductor ndi malo osabala mankhwala.

PTFE_High_Temperature_Fabric_in_Food_Pharma_Filtration.png

Kusefera Kwapadera - Kusungunula Sefa & Thandizo la Membrane

Kugwiritsa ntchito	Momwe PTFE Fabric Amagwiritsidwira Ntchito
Sungunulani kusefera	Zosefera zosefera ndi gawo lapansi lothandizira polima wosungunuka mu makina opota ulusi wamagetsi ndi kutulutsa pulasitiki. Kusagwira ndodo kumachepetsa kuwonongeka kwa polima kotsalira kuti zisawonongeke komanso kuyeretsa
Thandizani gawo lapansi la membrane wolekanitsa wokhazikika wa gasi	Kuthandizira nsalu yoyambira yokulitsa PTFE ma nembanemba ang'onoang'ono kuti apititse patsogolo mphamvu zamakina, kupanga zosefera zogwira ntchito kwambiri zamapulojekiti otsika kwambiri.

Mawonekedwe a malonda: Nsalu yolemera kwambiri ya PTFE yokhala ndi mphamvu zambiri zolimba kuti zisawonongeke kusungunuka; komanso magiredi otseguka a mesh kuti musamayende bwino.

Mwachidule - Nthawi Yomwe Mungasankhire PTFE Nsalu Yotentha Kwambiri Yosefera

Ntchito Yosefera	Ndibwino kuti mukuwerenga PTFE Fabric?	Chifukwa Choyambirira
Nyumba yosungiramo katundu yotentha kwambiri (>200°C)	✅ Inde	Njira yokhayo yothandiza 260 ° C mosalekeza
Mpweya woyaka moto (wa acidic)	✅ Inde	Imakana HCl, SOₓ, phulusa lodzaza ndi dioxin
Fumbi lomata (mpweya wakuda, simenti)	✅ Inde	Kutulutsa kopanda ndodo; kuyeretsa kosavuta
Kusefera kwamphamvu kwa asidi/alkali madzi	✅ Inde (kupatula HF)	Chemical inertness wosayerekezeka
Kusefera kwa chakudya/mankhwala osabala	✅ Inde	FDA, chosawilitsidwa nthunzi, palibe ulusi wokhetsa
Kutentha kochepa (<100°C) mpweya wosawononga	⚠️ Ganizirani za polyester/PPS	PTFE ndiyokwera mtengo komanso yokwera mtengo
Hydrofluoric acid liquid service	❌ Pewani	HF imaukira gawo lapansi la fiberglass kudzera m'mapiko opaka

Mwachidule , PTFE mkulu-kutentha nsalu ndi umafunika njira yothetsera kusefera kwambiri zikhalidwe ntchito. Imayima ngati chinthu chosefera chomwe chimakondedwa kapena chofunikira kwambiri pazochitika zokhudzana ndi kutentha kwambiri (mpaka 260 ° C mosalekeza), dzimbiri lamphamvu la asidi-alkali, ndi fumbi lomata. Ndizosasinthika makamaka pakuchotsa fumbi lotentha kwambiri (simenti, zopsereza zinyalala, ma boiler a malasha) komanso kulekanitsa kwamadzi olimba.

Pazinthu zosafunikira kwenikweni, zotsatsa zotsika mtengo monga polyester, PPS, kapena aramid zitha kukhala zokwanira. Koma pamene chilengedwe chikukankhira malire - 260 ° C, mame a asidi, kapena tinthu tating'onoting'ono - nsalu ya fiberglass ya PTFE imapereka ntchito yodalirika, yokhalitsa.

Mukufuna nsalu ya PTFE yotentha kwambiri pakugwiritsa ntchito kusefa kwanu? Aokai PTFE imapereka magiredi onse olowetsedwa komanso opangidwa ndi membrane okhala ndi zolembedwa zonse (FDA, kulimba, kutulutsa mpweya). Lumikizanani nafe ndi kapangidwe kanu ka gasi/zamadzimadzi, kutentha, ndi chandamale cha utsi kuti tikuuzeni.

Zomwe zili pamwambapa zaukadaulo zimaperekedwa ndi Malingaliro a kampani Jiangsu Aokai New Materials Technology Co., Ltd.

Kuti mudziwe zambiri, mawu oyambira, ndi mayankho makonda azinthu zonse kuphatikiza nsalu ya PTFE yotentha kwambiri, tepi yomatira yotentha kwambiri ya PTFE, lamba wa PTFE mesh conveyor lamba, lamba wamakina osasunthika, lamba wamtundu umodzi wa PTFE wokutidwa, lamba wonyamula kutentha kwambiri , chonde lemberani ife: