Ukukhubazeka Kwekhwalithi Ejwayelekile Ngesikhathi Sokomiswa Kwendwangu Yezinga Eliphakeme Le-PTFE - kanye Nendlela Yokuvinjelwa

Ukomisa kuyisinyathelo esibalulekile Ukukhiqizwa kwendwangu ye-PTFE ephezulu yokushisa . Ngemuva kokuthi indwangu ye-fiberglass ifakwe emulsion ye-PTFE, idlula kuhhavini omisiwe ukuze isuse amanzi futhi ixube izinhlayiya ze-PTFE zibe i-coating eqhubekayo.

Kodwa-ke, inqubo yokomisa ingase iveze iziphambeko ezihlukahlukene - kusukela ekuqhekekeni okungaphezulu kanye namaphinifa kuya ekuqhekekeni nase-warpage. Lezi ziphambeko zivela ekusebenzisaneni okuyinkimbinkimbi phakathi kwezakhiwo ze-emulsion, isakhiwo se-substrate, nemingcele yokomisa.

I-Aokai PTFE inezinqubo zokumisa ezilungiselelwe emikhiqizweni eminingi. Lo mhlahlandlela uchaza izici eziyishumi ezivame kakhulu zokomisa, izimbangela zazo, kanye nezixazululo ezingokoqobo.

I-Coating Cracking kanye ne-Crazing

Izimpawu: Imifantu emihle noma ebanzi isakazeka endaweni yendwangu; ezimweni ezimbi kakhulu, i-coating iyaxebuka ibe ama-flakes.

Imbangela yezinkinga:

• Isivinini sokumisa ngokushesha kakhulu - ukuhwamuka kwamanzi ngokushesha endaweni kwakha ungqimba lwesikhumba esomile. Amanzi afakwe umhwamuko abhodloza ifilimu engaphezulu noma akhiphe ingcindezi enkulu yokuncipha.

• Okuqukethwe okuqinile kwe-PTFE okuphezulu - kubangela ukuncipha kwevolumu enkulu ngesikhathi sokunqwabelana kwezinhlayiyana.

• Izinga lokushisa eliphakeme kakhulu lokumisa noma umoya oshisayo oqine ngokweqile - kuholela esikhumbeni esingaphezulu ngenkathi ungqimba lwangaphakathi luhlala lungomisiwe, lugxilisa ukucindezeleka futhi lubangele ukuqhekeka.

Izixazululo:

• Sebenzisa iphrofayili yokomisa i-gradient: izinga lokushisa eliphansi endaweni yokuqala, likhula kancane kancane.

• Yehlisa ukuqina kokuqala kokumisa (izinga lokushisa nokugeleza komoya).

• Lungiselela okuqukethwe kwe-emulsion solids - gwema okuqinile okuphezulu kakhulu.

Ukufuduka Kwezingubo (Electrophoretic Migration)

Izimpawu: Ingaphezulu lendwangu licebile nge-resin futhi libonakala licwebezela, kuyilapho i-resin enganele ivala izikhala phakathi kwenqwaba yefiber yangaphakathi. Ukubuka kwezingxenye eziphambanayo kuveza isakhiwo esingalingani esinoqweqwe oluminyene lwangaphandle kanye nengaphakathi eligqagqene.

Imbangela yezinkinga:

• Izinhlayiya ezinhle ze-PTFE zifudukela phezulu kanye nokugeleza kwamanzi njengoba umswakama uhwamuka uphumela ngaphandle.

• Ukomisa kancane noma ukushisisa kohlangothi olulodwa kwenza lokhu kufuduka.

Imiphumela:

• Ukunamathela okunamathelayo okubuthakathaka.

• Kwehliswe ukusebenza komshini kokugcina nokuqina.

Izixazululo:

• Khulisa izinga lokuqala lokumisa ukuze usethe izinhlayiya ngokushesha ngaphambi kokufuduka.

• Sebenzisa ukushisisa okunezinhlangothi ezimbili noma ukusatshalaliswa okungcono komoya.

• Cabanga ngama-emulsions aphezulu-viscosity ukunciphisa ukuhamba kwezinhlayiyana.

Ama-Pinholes nama-Blisters

Izimpawu: Izimbobo eziyisiyingi ezincane noma amabhamuza aphakanyisiwe endaweni enamathelayo.

Imbangela yezinkinga:

• Amabhamuza amancane asele ngaphakathi kwe-emulsion engalashwa.

• Umoya ovaleleke ezimbotsheni zendwangu ye-fiberglass uyakhula futhi ubaleke lapho ushiswa.

• Ukubilisa okubukhali kanye nokuhwamuka kwamanzi kunqamule ifilimu yokumboza.

• I-emulsion ene-viscosity ephansi, ukumanzisa kahle kwe-substrate, noma ukukhuphuka kwezinga lokushisa ngokushesha ngesikhathi somiswa konke kwandisa ukukhubazeka kwe-pinhole.

Izixazululo:

• Degas the emulsion ngaphambi impregnation.

• Sebenzisa i-defoamer futhi uqinisekise ukumanziswa okuphelele kwe-fiberglass.

• Lawula izinga lokushisa lokuqala lokomisa ukuze ugweme ukubilisa okunodlame.

• Khulisa i-emulsion viscosity kancane ukuze umelane nokugqashuka kwebhamuza.

Amachashazi amhlophe, i-Hazing, kanye ne-Chalking

Izimpawu: Amabala amhlophe asendaweni noma anenkungu entolongweni; Izinsalela eziyimpuphu ziyaphuma ebusweni ezimweni ezimbi kakhulu.

Izindlela ezimbili ezihlukene:

Izindawo ezimhlophe / ezimhlophe:

• Ukomisa ngokushesha kakhulu kukhiqiza ama-microcracks asakaza ukukhanya.

• Ama-surfactants ayafuduka futhi anqwabelene phezulu, okubangela ukuba mhlophe okubangelwa umswakama.

• Ukomisa okungaphelele kushiya amanzi ayizinsalela futhi kwenza amabala amhlophe anjenge-watermark.

I-Chalking:

• Izinga lokushisa eliphezulu kakhulu noma umthelela oqondile womoya oshisayo uvimbela izinhlayiya ze-PTFE ezingaphezulu ukuthi zingahlangani zibe ifilimu ehlanganisiwe, kushiye impushana exegayo.

• I-emulsion engazinzile ingase iphule futhi ihlangane ibe yimpushana ngesikhathi somiswa.

Izixazululo:

• Gwema amazinga okushisa aphezulu ngokweqile.

• Qinisekisa ukucwiliswa okuphelele - hhayi nje ukomisa.

• Lawula okuqukethwe kwe-surfactant ekwakhiweni kwe-emulsion.

Okuphuzi kanye Nokupheka

Izimpawu: I-coating iphenduka ibe phuzi, ngisho namabala okushisa ansundu.

Imbangela yezinkinga:

• Izinga lokushisa eliphakeme lokumisa noma isikhathi sokuhlala isikhathi eside sidala ukubola okushisayo kwe-oxidative yama-surfactants, ama-thickeners ku-emulsion, kanye nama-agent asele e-fiberglass.

• I-PTFE ngokwayo inokumelana nokushisa okuhle kakhulu, kodwa izithasiselo ezisizayo azikwazi ukumelana nokushisa okukhulu.

• Ukushisa okungalingani kwe-infrared kudala izindawo zokushisa zasendaweni.

Izixazululo:

• Setha izinga lokushisa lokumisa libe ngaphansi komkhawulo wokubola wazo zonke izithasiselo (imvamisa engu-<380°C ye-PTFE sintering, kodwa gwema ukugcinwa >350°C).

• Qinisekisa ukushisa okufanayo phakathi nobubanzi behhavini.

• Sebenzisa izithasiselo ezihlanzekile, ezizinzile ngokushisa.

I-H2: 6. I-Coating Lifting kanye ne-Delamination

Izimpawu: I-coating ihlukana nesixhumi esibonakalayo se-fiberglass substrate, exebuka emashidini amakhulu noma akhipheke ngokuhlikihlwa.

Imbangela yezinkinga:

• Ukomisa ukucindezeleka kokuncipha kudlula amandla okuhlanganisa ubuso obuhlangene.

• Indawo engcolile ye-fiberglass noma enganakiwe iholela ekumanziseni kwe-emulsion.

• Ukuncipha okungalingani ekumisweni okusheshayo kohlangothi olulodwa.

• Ukuncipha kwenhlaka kusixhumi esibonakalayo se-substrate okubangelwa ukufuduka kwe-coating kwakha isendlalelo somngcele esibuthakathaka.

Izixazululo:

• Qinisekisa ukuhlanzwa kahle kwendawo kanye nokulungiswa kusengaphambili kwe-fiberglass (isb., ukuhlanza ukushisa ukuze kukhishwe ubukhulu).

• Sebenzisa ama-silane coupling agents noma abagqugquzeli bokunamathela.

• Lungiselela iphrofayili yokomisa ukuze unciphise ingcindezi yokuncipha.

• Vimbela ukufuduka ngokweqile.

Ikhasi Eliwolintshi, Ukungalinganisi Okubi, Nobuso Obuqinile

Izimpawu: Imidwebo engalingani yepeel ewolintshi noma indawo ecishe ibe matte iyonke ngaphandle kokucwebezela.

Imbangela yezinkinga:

• Ukusebenza kahle kwezinga le-PTFE emulsion.

• Izinga lokushisa eliphezulu kakhulu lokomisa kwasekuqaleni lijiya ngokushesha ifilimu engaphezulu futhi liqede amandla okulinganisa.

• Ukugeleza komoya oshisayo okuqondile kuphazamisa indawo yokumboza emanzi.

• Ukuthungwa kwendwangu yendwangu evelele ngokweqile ayikwazi ukumbozwa ngokugcwele izendlalelo zokugqoka ezincane.

Izixazululo:

• Sebenzisa izinga lokushisa eliphansi lokuqala lokumisa - vumela isikhathi sokulinganisa.

• Yehlisa isivinini somoya oshisayo endaweni yokuqala yokomisa.

• Gcoba amajazi amancane amaningi kunejazi elilodwa eliwugqinsi.

• Sebenzisa ama-level agents uma kunesidingo.

I-Warpage kanye ne-Shrinkage Deformation

Izimpawu: Ingaphezulu lendwangu elingalingani, ama-curled selveges, nokuncipha okusobala kobubanzi.

Imbangela yezinkinga:

• Ukuncipha okushisayo kwendwangu ye-fiberglass ngaphansi kwezimo zokushisa ezinomswakama nezomile ezishintshanayo, ikakhulukazi ngokungezwani okungafanele kwe-warp/weft.

• Amazinga okuncipha okushisayo angafani phakathi kokumboza ne-substrate.

• Ukomisa ohlangothini olulodwa noma izinga lokushisa elikhulu lidala ukushwabana okuhlukile ezinhlangothini ezimbili zendwangu.

Izixazululo:

• Gcina ukungezwani kwe-warp/weft okulinganayo ngesikhathi somiswa.

• Sebenzisa ukushisisa okunezinhlangothi ezimbili ukulinganisa ukushwabana.

• Nciphisa ngaphambili indwangu ye-fiberglass ngaphambi kokuyimboza.

I-Surface Dry Kodwa Ngaphakathi Imanzi - Ukuvinjwa Kwe-Roll

Izimpawu: I-coating izwakala yomile lapho uthintwa kodwa igcina umswakama wangaphakathi. Izendlalelo eziboshiwe zinamathelana ngemva kokusonteka, ezinomsindo omkhulu oxebukayo noma umonakalo wokumboza ngesikhathi sokuqaqa.

Imbangela yezinkinga:

• Izinga lokushisa eliphezulu lokomisa elibhangqwe nesikhathi sokuhlala esifushane sakha isikhumba esingaphezulu esivimba ukukhishwa komhwamuko wangaphakathi wamanzi.

• Ukupholisa okunganele ngemva kokuphuma kuhhavini wokomisa kushiya ukushisa okuyinsalela futhi kwenza ama-surfactants aqine.

• Ukomisa okungaphelele kushiya amanzi ayizinsalela kanye nezithasiselo zokwenza amafilimu anamathelayo.

Izixazululo:

• Sebenzisa izinga lokushisa eliphansi lokomisa ngesikhathi sokuhlala isikhathi eside - vumela umswakama ukuba uphume kancane kancane.

• Qinisekisa ukuthi kungena umoya owanele kanye nokunciphisa umswakama kuhhavini.

• Nikeza ukupholisa okwanele ngaphambi kokusonta (thagethi engu-<40°C).

Ama-Selveges Aminyene kanye Nokuqina Kokunamathela Okungalingani

Izimpawu: I-coating emaphethelweni endwangu ijiyile ngokusobala kunendawo emaphakathi, noma umehluko wokujiya kwemigqa uvela kuwebhu yonkana.

Imbangela yezinkinga:

• Ukuhwamuka okusheshayo komswakama kuma-selvedges kushayela ukunqwabelana kwe-emulsion kanye nokufudukela emaphethelweni ngesikhathi somiswa - 'umphumela wokukhala kwekhofi.'

• Ukusatshalaliswa komoya oshisayo ongalingani kudala amazinga okomisa ahlukahlukene.

Izixazululo:

• Thuthukisa ukufana kokugeleza komoya kubo bonke ububanzi bendwangu obugcwele.

• Sebenzisa ukulawula izinga lokushisa endaweni esemaphethelweni noma ama-baffles ukuze unciphise izinga lokumisa onqenqemeni.

• Lungisa indlela yokuhlanganisa ukuze usebenzise ubukhulu befilimu obumanzi obufanayo.

Isifinyezo - Imingcele Yokomisa Okubalulekile Yokulawula

I-Aokai PTFE ilawula ngokucophelela imingcele yokomisa – iphrofayili yezinga lokushisa, ukugeleza komoya, isikhathi sokuhlala, kanye nokushuba kwesimo – ukukhiqiza indwangu ye-PTFE engenazo lezi zinkinga. Ngezinhlelo zokusebenza zokumboza ngokwezifiso, singakwazi ukuthuthukisa izimo zokumisa ngezidingo zakho ezithile zomkhiqizo.

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

Uma ufisa ukufunda okwengeziwe mayelana nokucaciswa okuningiliziwe, izimo zohlelo lokusebenza nezixazululo ezenziwe ngokwezifiso zohlu oluphelele lomkhiqizo wethu, okuhlanganisa izindwangu ze-PTFE ezishisa kakhulu, amateyipu e-PTFE okushisa aphezulu, amabhande e-PTFE anezikhala zokuthutha, amabhande omshini wokubopha awanamthungo, indwangu ye-PTFE enohlangothi olulodwa, ibhande lengilazi elimelana nokushisa okuphezulu, sicela umelane nengilazi ephezulu. thina:

• UMnu. Guo: +86 18944819998

• UMnu. Liu: +86 13705266308

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