Kungani Usebenzisa I-PTFE High-Temperature Fabric njenge-Anti-Corrosion Lining? 4 Izinzuzo Eziyinhloko

Ezitshalweni zamakhemikhali, izindawo zokuhluzwa, nasezikhungweni zokuhlanza amanzi angcolile, ulwelwesi lwemishini lubhekana nesimo esinonya: ama-asidi aqinile, ama-alkali ashisayo, izinyibilikisi eziphilayo, nokweqisa kwezinga lokushisa. Izindwangu zenjoloba ziyavuvukala futhi ziqhekeke. FRP linings blister. I-Stainless steel corrodes.

Indwangu ye-PTFE ephezulu yokushisa (i-PTFE-coated fiberglass) idlula lezi zinto ezisetshenziswayo zendabuko. Ayizinzi ngamakhemikhali, ayikwazi ukumelana nokushisa, izinzile futhi ayinti - konke kukodwa.

I-Aokai PTFE inikeze ngendwangu ye-PTFE yezinhlelo zokusebenza ezilwa nokugqwala amashumi eminyaka. Ngezansi kunezinzuzo ezine ezibalulekile, kanye nezibonelo zohlelo lokusebenza lomhlaba wangempela.

I-Chemical Inertness - Imelana Cishe Yonke Into

Inzuzo eyinhloko ye-PTFE ukumelana kwayo namakhemikhali aseduze nendawo yonke. Ivamise ukubizwa ngokuthi 'Inkosi Yepulasitiki' ngesizathu esihle.

1. Yini elimelana nayo

• Ama-asidi aqinile: I-sulfuric, i-nitric, i-hydrochloric, i-phosphoric, ngisho ne -aqua regia (ingxube ye-nitric ne-hydrochloric acid encibilikisa igolide)

• Ama-alkali aqinile: i-sodium hydroxide, i-potassium hydroxide, i-ammonia

• Izinyibilikisi zemvelo: Utshwala, ama-ketone, ama-hydrocarbon anephunga elimnandi (i-toluene, i-xylene), izinyibilikisi ezine-chlorinated

• Amanye ama-corrosives: Ama-oxidizers, usawoti, kanye namakhemikhali amaningi ezimboni

2. Yini engamelani nayo (imikhawulo)

• Izinsimbi ze-alkali ezincibilikisiwe (i-sodium, i-potassium) - zizobhubhisa i-PTFE

• Igesi ye-fluorine kanye nama-fluorinating agents aqinile emazingeni okushisa aphezulu

• I-Hydrofluoric acid (HF) - ihlasela i-fiberglass substrate uma ukumbozwa kunezimbobo

Inothi eliwusizo: Ngesevisi ye-hydrofluoric acid, sebenzisa ibanga elikhethekile elimelana ne-HF noma qinisekisa ukuthi ukunamathela kwe-PTFE akunambobo ngokuphelele (amaphasi okunamathela amaningi). I-Aokai PTFE inikeza amamaki anjalo.

Ibanga Lokushisa Elibanzi - Ukusuka Emakhazeni kuya Ekushiseni Okudlulele

I-anti-corrosion linings ngokuvamile ayibheki nje amakhemikhali, kodwa ukushisa okweqile. Indwangu ye-PTFE iphatha zombili iziphetho ze-spectrum.

1. Ukusebenza okuphezulu kwezinga lokushisa

• Izinga lokushisa eliqhubekayo lokusebenza: -70°C kuya ku-260°C

• Ukuphakama kwesikhashana: 350°C (uhambo olufushane)

• Ukuhlolwa kokuguga okushisayo: Ngemva kwezinsuku ezingama-200 eziqhubekayo ku-250°C, amandla emishini awabonisi ukwehla okusobala.

2. Ukusebenza kwezinga lokushisa eliphansi

• Ihlala iguquguquka kuze kube -70°C

• Ingakwazi ukumelana no-180°C (amazinga okushisa e-nitrogen ewuketshezi) ngaphandle kokuqhekeka - nakuba ukuguquguquka kwehlile

3. Kungani lokhu kubalulekile ezinhlelweni zokufakwa kwamalayini

Emishinini ye-desulfurization, i-flue gas ingafinyelela ku-200-250 ° C. Izintambo zenjoloba zehla ngaphezu kuka-120°C. Indwangu ye-PTFE iyachuma. Ekucutshungulweni kwamakhemikhali e-cryogenic (-50°C), i-PTFE ayibi brittle njengamapulasitiki amaningi.

Izakhiwo Zomzimba Nezomshini - Izinzile, Ziqinile, Futhi Ayinanduku

Ngaphandle kokumelana kwamakhemikhali nokushisa, indwangu ye-PTFE inikeza izinzuzo ezimbalwa zokusebenzisa eziyenza ibe yinto enhle kakhulu yomugqa.

1. Ukuzinza kwe-Dimensional (ukuguqulwa okuphansi)

I-fiberglass substrate inikeza indwangu ye-PTFE amandla aqinile aphezulu kanye nobude obuphansi kakhulu - ngokuvamile u-<0.5% ngaphansi komthwalo. Lokhu kusho:

• I-lining ayinwebeki noma inciphe ngokuhamba kwesikhathi

• Akukho ukushwabana noma ukugoqa ngenxa yokwanda kokushisa

• Igcina ukulingana okuqinile odongeni lwemishini

2. Indawo enganamathele (ukuhlanza kalula)

I-PTFE's friction coefficient iphansi njengo- 0.05-0.1 . Izinto eziningi azikwazi ukunamathela ebusweni bayo. Kuma-anti-corrosion linings, lokhu kusho:

• Izinsalela ezivela ekuphenduleni kwamakhemikhali azakhi phezu kolwelwesi

• Ukuhlanza phakathi kwamaqoqo kuyashesha - ngokuvamile ukugeza ngamanzi nje

• Awekho 'ukubhaka' kwamadiphozithi amakhemikhali omisiwe

3. Ukufakwa kukagesi

• I-Dielectric njalo <2.6

• Ukumelana nevolumu ephezulu (>10⊃1;⁵ Ω·cm)

• Ifanele ama-insulating wraps emishinini kagesi kanye nekagesi lapho nokuvikelwa kokugqwala kuyadingeka

4. I-Anti-ukuguga kanye ne-flame retardant

• Ukumelana nesimo sezulu okuvelele (Ukuqina kwe-UV)

• Okungashi - ukuzicisha ngokwakho (isilinganiso se-UL94 V-0 sijwayelekile)

• Akukho ukucekelwa phansi okulinganisekayo ngemva kweminyaka yokuchayeka ngaphandle

Isitifiketi Sebanga Lokudla - Iphephile Ukudla kanye ne-Pharma

Akuwona wonke ama-anti-corrosion linings okudingeka abe yizinga lokudla. Kodwa uma benza - ekucubunguleni ukudla, kwezemithi, noma ekufakweni kwamanzi aphuzwayo - indwangu ye-PTFE iyalethwa.

1. Izitifiketi

• I-FDA 21 CFR 177.1550 - yokuxhumana nokudla okuqondile nokungaqondile

• I-EU Regulation 1935/2004 - yezinto zokuxhumana zokudla

• Ayinabuthi, ayinaphunga ngisho emazingeni okushisa aphezulu

• Akukho ukucwiliswa kwezinto eziyingozi ekudleni noma emithini yemithi

2. Lapho kusetshenziswa khona ulwelwesi lwezinga lokudla

• Amashidi okubhaka nama-oven liners kumabhikawozi entengiso (okungagxili, ukuhlanza kalula)

• Imishini yokukhiqiza imithi - imikhumbi yokusabela kanye namathreyi okomisa

• Amathangi okucubungula ukudla - lapho ukudla okune-acid noma okunamafutha kuthinta ulwelwesi

Izimo Zokusebenza Ezijwayelekile Ze-Anti-Corrosion Lining

Ngokusekelwe kulezi zinzuzo ezingenhla, indwangu ye-PTFE enezinga eliphezulu lokushisa isetshenziswa kabanzi kule mikhakha elandelayo:

1. Ukuvikelwa kwamakhemikhali kanye nemvelo

• Amapayipi e-Petrochemical - ulwelwesi lwangaphakathi lokuvikela ukugqwala kuwoyela ongahluziwe, imikhiqizo ecolisisiwe, negesi emuncu

• Imishini yokukhipha i-sulfurization (izitshalo zamandla) - ulayini lwezikhuhla, amapayipi, noshimula lapho igesi ewuketshezi iqukethe i-SOₓ ne-HCl

• Imikhumbi yokusabela kanye namathangi okugcina - ulwelwesi lwamathangi aphethe ama-acid agxilile, ama-alkali, noma izincibilikisi ezinolaka

• Amathangi okupickling (ukucubungula insimbi) - ulwelwesi lwamathangi aqukethe i-hydrochloric noma i-sulfuric acid yokuhlanza insimbi

Idatha yasensimini evela ku-Aokai PTFE: Embhoshongweni we-desulfurization yesitshalo samandla, ulayini lwendwangu ye-PTFE luthathe iminyaka engu-3 ngaphandle kokwehluleka. Ulayini lwenjoloba ngaphambilini lwathatha izinyanga eziyi-9 kuphela. Lokho kuyisandiso sempilo esingu-4x.

2. Imboni yokudla neyokwenza imithi

• Amashidi okubhaka nama-oven liners - okunganamathi, ahlanzekile kalula, athobela i-FDA

• Ama-gaskets e-Microwave - amelana nokushisa futhi angabambeki

• Imishini yokukhiqiza imithi - izintambo zamathileyi okomisa, izitsha zokuxuba, namapani okunamathela amaphilisi

3. Imishini nezinto zikagesi

• Amabhande okushisa aphezulu ama-laminator e-photovoltaic - hlanganisa i-anti-corrosion ne-non-stick kanye nokumelana nokushisa

• Amapuleti okufaka uphawu okushisa - Indwangu ye-PTFE njengesembozo esinganamathi

• Ama-insulating liners - lapho kokubili ukuvikela nokugqwala kuyadingeka

Isifinyezo - Kungani Khetha Indwangu ye-PTFE Ye-Anti-Corrosion Lining

I-Aokai PTFE ikhiqiza indwangu ye-PTFE enezinga eliphezulu lokushisa ikakhulukazi izinhlelo zokusebenza ezilwa nokugqwala. Sinikeza ububanzi ngokwezifiso, ubukhulu (0.08mm kuya ku-0.40mm), kanye namabanga aqinisekisiwe we-FDA. Xhumana nathi ngendawo yakho yamakhemikhali, izinga lokushisa, nobukhulu bemishini ukuze uthole izincomo zomugqa.

Okuqukethwe okungenhla kunikezwa ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.

Uma ungathanda ukufunda okwengeziwe mayelana nokucaciswa okuningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zohlu lwethu olugcwele lwemikhiqizo, okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu e-PTFE, amabhande anezikhala we-PTFE, amabhande omshini wokuhlanganisa angenamthungo, indwangu ye-PTFE enohlangothi olulodwa, ukumelana nezinga lokushisa okuphezulu nengilazi ekwazi ukumelana nokushisa okuphezulu. thina:

• UMnu. Guo: +86 18944819998

• UMnu. Liu: +86 13705266308

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