Ukubuka: 0 Umbhali: Isikhathi Sokushicilela Isihleli Sesayithi: 2026-06-30 Umsuka: Isayithi
Okuqukethwe
I-PTFE high-temperature cloth (PTFE-coated fiberglass) inhle kuphela njengezinto zokusetshenziswa ezisetshenziselwa ukuyenza. Nakuba i-PTFE ngokwemvelo iyi-polymer esebenza kahle kakhulu, ukungcola ezingeni lamangqamuzana kungonakalisa ngokuphawulekayo izakhiwo zayo.
'Ukuhlanzeka kwempahla eluhlaza' lapha kubhekiselwa ezintweni ezimbili: ukuhlanzeka kwezinto zokusetshenziswa ze-PTFE (iziqalisi ezisele, ama-surfactants, ama-polymers anesisindo esiphansi samangqamuzana, ama-ion ensimbi) kanye nokuhlanzeka kwama-ejenti aqeda i-fiberglass (usayizi, izinto zokugcoba, ukungcola okuvela ekwalukeni).
I-Aokai PTFE ikhetha kuphela izinto ezisetshenziswayo zokuhlanzeka okuphezulu. Lesi sihloko sichaza ukuthi ukungcola kuthinta kanjani izilinganiso zokusebenza eziyisihluthulelo eziyisithupha: ukumelana nokushisa, izakhiwo ezingabambeki, ukufakwa kukagesi, amandla emishini, ukubukeka, nokuphepha kwamakhemikhali.
Ukumelana nokushisa kuyinkomba yokusebenza eyinhloko yendwangu yokushisa okuphezulu.
Iziqalisi eziyinsalela, ama-polymers anesisindo esiphansi, nama-surfactants ahlanzwe ngokungaphelele afaka amazinga okushisa okubola aphansi kakhulu kune-PTFE emsulwa. Ngaphansi kwesevisi yesikhathi eside yezinga lokushisa eliphezulu (isb., 260°C), lokhu kungcola kuyabola futhi kufakwe ikhabhoni kuqala, kukhiqize igesi ebangela amabhamuza, amaphinifa, amabhamuza, kanye ne-delamination ngaphakathi kwe-coating.
Imikhiqizo ene-asidi noma ene-alkali evela ekungcoleni okubolile ingaqhubeka yenze ukuqhekeka kwama-backbones amangqamuzana e-PTFE, yehlise isilinganiso sangempela sokumelana nezinga lokushisa kwendwangu futhi ifinyeze kakhulu impilo yayo yesevisi. Izinto zokusetshenziswa ezihlanzekile kuphela ezivumela ukusebenza okuzinzile kwesikhathi eside phakathi kuka-260°C kuya ku-300°C.
Idatha yokuhlola ye-Aokai PTFE: Indwangu ye-PTFE eyenziwe nge-emulsion yezinga elijwayelekile ibonisa ukuphuzi okubonakalayo ngemva kwamahora angu-100 ku-260°C. Indwangu eyenziwe nge-emulsion ye-high-purity ihlala ingashintshi ngemva kwamahora angu-500 ekushiseni okufanayo.
Ukusebenza okungagxili kuyinzuzo eyinhloko yokusebenza kwendwangu ye-PTFE enezinga eliphezulu lokushisa.
Isici esinganamatheli se-PTFE sisuka kumandla ayo angaphezulu aphansi kakhulu. Uma izinhlayiya ze-inorganic, ukungcola kwe-resin engancibiliki, noma ukungcola kukawoyela kukhona ezintweni ezingavuthiwe, zizoshumeka ngaphakathi noma ngaphakathi kwe-coating ngemuva kokucwiliswa, zenze amandla angaphezulu angalingani futhi zenze amaphuzu okunamathela..
Izinto zokusebenza ezifana nokunamathiswa kanye nezithako zokudla zivame ukunamathela kusukela kulawa maphoyinti okubamba ihange futhi ekugcineni zakha izindawo ezinkulu eziboshwe ngesikhathi sokusebenza. Ukuhlanzeka okuphezulu kwempahla eluhlaza kuletha ukunamathela okufanayo nokuminyene okunokukhululwa okuphezulu kanye nemiphumela yokulwa nezinti.
Ukuhlanzeka kuyisici esinqumayo sendwangu enezinga lokushisa eliphezulu esetshenziswa njengamacansi kagesi.
Ukungcola kwe-Ionic okuhlanganisa ama-ion ensimbi, usawoti, nama-catalysts asele asebenza njengabathwali beshaja, okwandisa kakhulu i-dielectric constant kanye ne-dissipation factor ngenkathi kunciphisa ukumelana nevolumu. Lokhu kwehlisa ukusebenza kahle kwe-insulation.
Ukungcola okwenziwayo okufana nezinsalela zensimbi namabala anekhabhoni kugxilisa izinkambu zikagesi futhi kubangele ukukhishwa okuncane, okwehlisa kakhulu ukwehla kwamandla kagesi. I-High-purity PTFE iphoqelekile ukuze kugcinwe ukusebenza okuhle kakhulu kokufakwa ngaphansi kwezimo ze-high-frequency kanye ne-high-voltage yokusebenza.
Hard ukungcola izinhlayiya kanye unplasticized resin agglomerates aphule ukuqhubeka enamathela. Ngaphansi kokugoba nokunwetshwa okuphindaphindiwe, imifantu ikhetha ngokukhethayo futhi isakazeke kulawa maphuzu abuthakathaka, okuholela ekunciphiseni kwamandla okuqina kanye nempilo yokuphila yokumelana ne-flex.
Ama-surfactants ayinsalela ngokweqile enza buthaka amandla okubopha phakathi kwe-PTFE nendwangu ye-fiberglass, okuholela ekungeneni kwamandla epeel. Izembatho ezenziwe nge-PTFE encibilikisiwe ephezulu zifaka ukuthungwa okuhlangene nokuguquguquka okuvelele, akhiqiza indwangu eqinile nehlala isikhathi eside enezinga lokushisa eliphezulu.
I-PTFE ehlanzekile ngokwemvelo imhlophe njenge-milky futhi i-semi-transparent. Ukuphuzi, isici esivame kakhulu sendwangu ye-PTFE yezinga lokushisa eliphezulu, ngokuvamile sibangelwa ukungcola okweqile ezintweni zokusetshenziswa:
Ukugqwala kwensimbi nokungcola kwensimbi
Izinsalela eziphilayo
Izinto ezithambekele ku-carbonization ngaphansi kokushisa
Mayelana nokucutshungulwa kokudla, izinhlelo zokusebenza zezokwelapha, nezisezingeni eliphezulu ezinamazinga okuhlanzeka aqinile, ukuhlanzeka kwempahla eluhlaza kunquma ngokuqondile ukuthi imikhiqizo eqediwe ingafinyelela ukubukeka okumhlophe okumsulwa okungenasici futhi ihlangabezane nezidingo ezingangcolisi.
I-PTFE ehlanzekile imelana nokugqwala cishe kuwo wonke amakhemikhali. Kodwa-ke, ukungcola okuncibilikayo ngaphakathi kwesembozo kungase kuguguleke lapho kuvezwa ama-asidi aqinile, ama-alkali aqinile, noma izincibilikisi eziphilayo, kubangele ukuvuvuka kokunamathela nokungena kwamanzi.
Ekucutshungulweni kokudla, ukwenziwa kwemithi, kanye nasekusetshenzisweni kwe-semiconductor, landelela ukungcola okuyingozi (okufana nezinsalela ze-PFOA zefa) ezintweni ezingavuthiwe kuthwala izingozi zokukhishwa kwezidakamizwa . Kuphela izinga lokuhlanzeka okuphezulu lokudla kanye nezinto zokusetshenziswa zebanga lezokwelapha ezithobela i-FDA, i-EU, kanye namazinga okulawula afanelekile aqinisekisa ukusetshenziswa okungenabo ubuthi nokuphephile.
Ukuhlanzeka kwempahla eluhlaza buqondisa ngokuqondile ubukhulu bokusebenza obuhlanu bendwangu ye-PTFE yezinga lokushisa eliphezulu:
Ubukhulu Bokusebenza |
Umthelela Wokuhlanzeka Okuphezulu |
Umthelela Wokungcola |
|---|---|---|
Ukumelana nokushisa |
Izinzile 260°C+ isikhathi eside |
Ukuwohloka kokuqala, amabhamuza, ukuphuzi |
Impahla enganamatheli |
Ukukhishwa okufanayo, okuhlala isikhathi eside |
Amaphoyinti okunamathisela okunamathiselwe, ukunamathela okuqhubekayo |
Ukufakwa kukagesi |
Ukulahleka kwe-dielectric okuphansi, i-voltage ephezulu yokuphuka |
Ukulahlekelwa okukhulayo, ukuhlukana okuncishisiwe |
Amandla omshini |
Iqinile, iguquguquka, imelana nokuqhekeka |
Ukugxiliswa kwengcindezi, ukuqhekeka kwangaphambi kwesikhathi |
Ukubukeka nokuphepha |
Okumhlophe okumsulwa, kuyahambisana ne-FDA |
Izingozi eziphuzi, zokuvuza |
Ukukhubazeka okudalwe yinoma yikuphi ukungcola kuzokwehlisela indwangu ye-PTFE esebenza kahle kakhulu iye kwindwangu evamile yezinga eliphansi.
I-Aokai PTFE isebenzisa kuphela i-emulsion ye-PTFE yokuhlanzeka okuphezulu kanye nama-fiberglass substrates ahlanzwe kahle. Sihlinzeka ngemibhalo yobumsulwa bezinto ezibonakalayo, okuhlanganisa nezitifiketi zokuthobela i-FDA nokuhlaziywa kwensimbi esindayo, uma sicelwa.
Okuqukethwe okungenhla kwezobuchwepheshe kunikezwa ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.
Uma ufisa ukuthola imininingwane eningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zohlu oluphelele lomkhiqizo wethu, okuhlanganisa indwangu ye-PTFE ephezulu lokushisa, i-PTFE high-temperature adhesive tape, PTFE high-temperature mesh belt, ibhande lokucindezela ukushisa elingenamthungo, indwangu ye-PTFE enohlangothi olulodwa, izinga lokushisa eliphezulu elimelana nokushisa kanye nengilazi ekwazi ukumelana nokushisa ngezansi, sicela uxhumane nathi
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