Wake wazibuza ukuthi kungani abanye Izindwangu ze-PTFE ezinezinga eliphezulu lokushisa i-calendering - inqubo ye-post-sintering lapho ama-roller esibuko esishisayo efaka ingcindezi ephezulu yomugqa ukuze amise kabusha indawo yomkhiqizo.
Ukuthumela ikhalenda kushintsha kakhulu i-microstructure, isimo sendawo, nokusebenza kwesevisi kwendwangu ye-PTFE yezinga lokushisa eliphezulu . Inganciphisa ubulukhuni obungaphezulu ngokuhleleka kobukhulu, ivale izikhonkwane ezincane kakhulu, futhi ithuthukise ngokumangazayo izakhiwo zokukhulula - kodwa ngezindleko zokunciphisa amandla okudabula nokuvumelana nezimo.
I-Aokai PTFE isebenzisa i-calender ngokukhetha ngokusekelwe kuzidingo zohlelo lokusebenza. Lesi sihloko sichaza imiphumela emihlanu eyinhloko: i-surface morphology, ukusebenza kokukhishwa, ukungagxili, izici zemishini, nokubekezelelana kobukhulu.
I-Surface Morphology - Ukusuka ku-Orange Peel kuya ku-Mirror Finish
Impahla
Okungalendwanga
Ikhalenda
Ukubonakala kobuso
I-semi-matte, i-orange-peel noma ukuthungwa okulukiweyo, amaphinikhodi amancane
Ukuqedwa kwesibuko, ukukhanya okuphezulu
Ubulukhuni bobuso (Ra)
0.5–1.0 μm
<0.05 μm
Ukufana kombala
Kuphakathi
Okujulile, ngisho nakakhulu (ikakhulukazi okunsundu/okumnyama)
Isebenza kanjani: Emazingeni okushisa eduze nendawo yokuncibilika ye-PTFE (360–380°C), okokusebenza kudlula ukugeleza kwepulasitiki okugcwele ngaphansi kwengcindezi ephezulu. Izintambo ezinyusiwe ze-warp/weft ziyisicaba, zenza isendlalelo esibushelelezi esiqhubekayo.
Inzuzo yokulawula ikhwalithi: Ukonakala kwendawo njengamachashaza ayikristalu nokungcola kubonakala kakhulu endwangu yekhalenda, okuvumela ukuhlolwa kokubukeka okuqinile.
Ukukhishwa kanye Nezakhiwo Ze-Anti-Stick - Ukuthuthukiswa Okuphawulekayo
Umphumela
Okungalendwanga
Ikhalenda
Khulula amandla
Okuphakeme - ukuhlangana kwemishini emincane emicu ephumayo
Indawo ephansi - ebushelelezi iqeda ukuhlangana
Ukumelana namabala
Kuphakathi
Okuhle kakhulu - ukumelana nothuli nokunamathela kweglue
Ukuhlanza kalula
Kunzima kakhulu
Kulula kakhulu - izinsalela ziyasula
Kungani ukukhululwa kuba ngcono: Indwangu engafakwanga i-uncalender inezinqwaba zefayibha eziphumayo ezidala ukuhlobana kokunamathelayo, irabha, noma inhlama. I-Calender idala isendlalelo se-PTFE esiqhubekayo, esibushelelezi. Izinto ezisetshenziswayo zithinta kuphela i-PTFE yamandla aphansi-ubuso obuphansi – ixebuka kalula futhi kungabikho izinsalela.
Umthelela wohlelo lokusebenza: Ibalulekile ekubumbeni okuyinhlanganisela (yehlisa izilinganiso zokwenqatshwa), ukuvuvuka kwerabha (yehlisa imvamisa yokuhlanza isikhunta), ukubhaka ukudla, kanye nokuhanjiswa kwegumbi elihlanzekile.
I-Aokai PTFE inikeza kokubili izinguqulo ezifakwe ngekhalenda nezingafakwanga zezindwangu zethu ze-PTFE. Ngezinhlelo zokusebenza zokukhishwa kwe-liner lapho i-zero residue ibalulekile, sincoma ngokuqinile indwangu yekhalenda. Kuzinhlelo zokusebenza ezidinga amandla amakhulu okudabula (isb., amabhande okuthutha anengozi yomonakalo onqenqemeni), angakhethwa ngokungafakiwe.
Impahla
Okungalendwanga
Ikhalenda
Izimbobo/izimbotshana
Present - micro-pore iziteshi ezivela enamathela
Ivalwe - ifilimu eminyene engu-0.01-0.03 mm ubukhulu
Ukungena komswakama/okuncibilikayo
Kungenzeka
Kuvinjiwe
Amandla e-Dielectric
Kuphakathi
Okuphakeme (izimbotshana ezivaliwe)
Izinzuzo zendawo evaliwe:
Ivimbela ukugqwala, ukubola, nokuwohloka kwe-insulation ye-fiberglass substrate yangaphakathi
Inika amandla ukusetshenziswa njengendwangu evikela ukubola, ama-electrolytic cell diaphragms, amabhande okudlulisa amelana namakhemikhali
Inyusa i-voltage ephukile - ilungele ama-insulation liners kagesi
Isexwayiso esibalulekile: I-calendar ngokweqile enciphisa kakhulu ukujiya kwendwangu ingase iphazamise ukusebenza kokwehlukanisa konke. Ibhalansi iyadingeka.
Izakhiwo Zemishini - Imithelela Ekabili
1. Imiphumela Emihle
Impahla
Ukuthuthukiswa
Ukumelana nokugqoka nokumelana ne-fuzz
Kuthuthukiswe kakhulu - indawo ebushelelezi isakaza ukucindezeleka kokungqubuzana; i-fiberglass ifakwe ngokugcwele, akukho ukuchayeka kwe-fuzz ngemva kokugoba okuphindaphindiwe
Ukusetshenziswa kwamandla okuqinile
Kukhuphuke kancane - ukuhlanganisa kugcwalisa izikhala phakathi kwezintambo, kuvumela ukwabelana komthwalo; amaphuzu okuhlushwa ukucindezeleka aqedwe
2. Imiphumela Emibi
Impahla
Ukucekelwa phansi
Ukuthamba nokuvumelana nezimo
Kuncishisiwe - ukuqina okuphezulu; ayikwazi ukumelana nokugoba okubukhali. Ukugoqa okucijile kubangela izimpawu ezimhlophe (imifantu)
Amandla izinyembezi
Kunciphile - ukuminyana kususa isikhala esishelelayo phakathi kwezintambo. Uma sekuqhekekile, ukusakazeka kuyashesha
Ukwandisa ngesikhathi sekhefu
I-Lower - thinner, isakhiwo esiminyene sinciphisa i-ductility; ukumuncwa ukushaqeka kwenziwe buthaka
Isiqondiso sohlelo lokusebenza:
Gwema ukuhlelwa kwekhalenda: Imikhiqizo ekumarola angumhlahlandlela amancane (ukugoba okucijile njalo), imikhono eshwabanisa ukushisa, izinhlelo zokugoba ezinamandla.
Uncamela ukuhlelwa kwekhalenda: Ukukhulula amalayini, ukufakwa kukagesi, uqweqwe olumelana nokugqwala, amaconveyor ahlanzekile (ukuguga okuphansi)
Ukubekezelelana Kobukhulu Nokuqina - Ukulawula Ngokunemba
Impahla
Okungalendwanga
Ikhalenda
Ukungaguquguquki kokuqina
±0.03 mm okujwayelekile
±0.01 mm okufinyelelekayo
Ukuncishiswa kokuqina
N/A
10–25% (isb, 0.25 mm → 0.20 mm)
Imithelela esebenzayo:
Ukubekezelelana okuqinile kuzivumelanisa kahle nokuzisika nokuhlanganisa ngokunemba
Ukukhiqiza kufanele kunxephezele kusengaphambili: sebenzisa amaphasi okufaka engeziwe noma izindwangu eziwugqinsi ukuze ufinyelele ukujiya okuhlosiwe kokugcina.
Isibonelo sokuhlela ukujiya: Uma umkhiqizo wokugcina udinga indwangu ye-calender engu-0.20 mm, qala ngo-0.23-0.25 mm wempahla engafakiwe, ulindele ukuncipha ngo-10-15%.
Isifinyezo - Nini Ikhalenda, Nini Yokugwema
Isicelo
Ukuthumela Ikhalenda Kunconyiwe?
Kungani
Khipha amalayini wezinhlanganisela/irabha
✅ Yebo
Izinsalela zero, ukudilika kalula
Izindwangu ezimelana nokubola
✅ Yebo
Ivala ama-pinholes, ivimbela ukuxubha
Ukufakwa kukagesi
✅ Yebo
Amandla e-dielectric aphezulu
Igumbi elihlanzekile/amabhande okuthutha ukudla
✅ Yebo
Ukuhlanza okulula, ukuguga okuphansi
Amabhande okuthutha anengozi yokulimala emaphethelweni
⚠️ Cabanga ngokungalenda
Amandla aphezulu izinyembezi, ukubekezelela umonakalo
Ukugoba okunamandla (amarola amancane, ukugoqa okucijile)
❌ Gwema
Ukunciphisa ukuguquguquka, ingozi yokuqhekeka
Amabhande awugqinsi, aqinile
⚠️ Ikhalenda elula kuphela
Ibhalansi ukumelana nokugqoka ngokumelene namandla okudabula
Kafushane , ukwenza ikhalenda kuyindlela enamandla yangemuva kokucubungula eshintsha ngokuyisisekelo indwangu ye-PTFE enezinga eliphezulu lokushisa. Iguqula indawo engaphezulu isuke ku-textured (Ra 0.5-1.0 μm) ibe njengesibuko (<0.05 μm), ithuthukisa ngokuphawulekayo ukukhululwa nokumelana namabala, ivala amaphinifa okungakwazi ukungena kahle namandla e-dielectric, futhi ithuthukise ukumelana nokugqoka. Nokho, lezi zinzuzo ziza nokuhwebelana: amandla ancishisiwe ezinyembezi (ukulahlekelwa okungu-25-30%), ukuguquguquka okuphansi, kanye nengozi yokuqhekeka ngaphansi kokugoba okubukhali.
Khetha indwangu ye-PTFE enekhalenda yokukhulula amalayini, izithiyo zokugqwala, ukufakwa kukagesi, nezinhlelo zokusebenza zegumbi lokuhlanza. Khetha indwangu engakholenda noma enekhalenda elincane yokugoba aguquguqukayo, amabhande okuthutha azinyembezi ezidabukisayo, kanye nezinhlelo zokusebenza lapho ukugoqa okucijile kungenakugwenywa.
Udinga usizo lokunquma ukuthi indwangu ye-PTFE enekhalenda ilulungele yini uhlelo lwakho lokusebenza? I-Aokai PTFE inikeza zombili izinketho ezinedatha egcwele yobuchwepheshe. Xhumana nathi ngezimo zakho zokusebenza, izidingo zemishini, kanye nezidingo zokuqedwa kwendawo.
Okuqukethwe kuhlinzekwe ngu I-Jiangsu Aokai New Materials Technology Co., Ltd.
Uma ungathanda ukwazi okwengeziwe ngemingcele enemininingwane, izimo zohlelo lokusebenza, nezixazululo ezenziwe ngokwezifiso zomugqa wethu womkhiqizo ogcwele, okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu we-PTFE, amabhande anezikhala we-PTFE, amabhande omshini wokuhlanganisa angenamthungo, izindwangu ze-PTFE ezinohlangothi olulodwa, amabhande angamelana nokushisa okuphezulu nge-fiberglass , sicela usithinte.
Sisekela ifilosofi yesevisi yobungcweti nobuqotho, futhi silwela ukuhlinzeka ngezixazululo eziphuma endaweni eyodwa kanye nezinsizakalo ezicabangelayo zawo wonke amakhasimende.
