PTFE Coating Titrime Dzikpɔkpɔ pɛpɛpɛ le Avɔwɔwɔ me

Abe PTFE avɔ si me dzoxɔxɔ le ŋutɔ ƒe dzɔtsoƒe dɔwɔla bibi ene la, . Jiangsu Aokai Nu Yeyewo na numeɖeɖe tsitotsito wò. Le alesi wotsɔa PTFE emulsion dea glass fiber avɔwo (alo fiber felts/textiles mawo tɔgbe) me la, gɔmeɖose si nye be woakpɔ woƒe titrime dzi la sɔ kple dip-coating mɔnu si wozãna ɖaa. Nusi sesẽ wue nye alesi ka siwo wotsɔ ɖoa ​​nu me ƒe wɔwɔme si me ʋuʋudedi le eye mesɔ o. Eyata, nu vevitɔ si le titrime dziɖuɖu mee nye be woada asɔ le micro tsi absorption ŋutete kple macroscopic dɔwɔwɔ parameters kple pɛpɛpɛ ŋutɔ.

1. Emulsion Formula: Efiaa gɔmeɖoanyi ƒe titrime si le nutsyɔnu ɖesiaɖe ƒe ƒuƒoƒo ŋu

Nu sesẽ ƒe agbɔsɔsɔ kple eƒe ʋeʋẽ : Xɔ nu sesẽ ƒe kaka si mebɔ o (le kpɔɖeŋu me, 45%) be wòawɔ nusi le tsɛ wu le mɔ ɖeka dzi eye nàɖe afɔku si le ƒuƒu ƒe gbagbã me dzi akpɔtɔ. Emulsion viscosity nye nu vevitɔ si ana woatrɔ asi le fluidity kple coating pickup agbɔsɔsɔme ŋu.

2. Impregnation Process: Mɔ̃ɖaŋununya ƒe dadasɔ si me ŋusẽ le

Lifting / Squeezing speed : Duƒuƒua tsoa nya me le tsi film ƒe titrime si wowɔ to nuheŋusẽ kple viscous ŋusẽ ƒe dadasɔ me. Duƒuƒu si lolo wu tsɔa emulsion geɖe wu eye wòwɔa film si me tsi le si le kpekpem wu.

Ɣeyiɣi si woatsɔ ade tsii kple ka siwo wotsɔ wɔa dɔe do ŋgɔ : Kpɔ egbɔ be kaawo tsi keŋkeŋ eye woge ɖe wo me. Hafi woatsɔ tsi aƒoe la, ele be woakɔ burrs kple ɖiƒoƒo siwo le ka la ƒe anyime ŋu nyuie be woakpɔ egbɔ be wotsyɔ nu ɖeka dzi eye woƒe kadodo ƒe ŋusẽ nyo ŋutɔ.

Multi-pass coating kple post-treatment : Ðo taɖodzinu ƒe titrime gbɔ to nuƒoƒoƒu vivivi me. Esiae nye mɔnu vevitɔ si dzi woato aɖo titrime si hiã gbɔ, eye zi geɖe la, ekplɔa tsidede geɖe — ƒuƒu — sintering ƒe tsatsam ɖo . Wokpɔa aɖaŋu si wokafu be woatsɔ atsyɔ nu ɖeka dzi ƒe titrime dzi le 0.01mm ~ 0.08mm me.

·  Kuku : 100 ~ 150°C be woaɖe tsi ɖa keŋkeŋ.

·  Abolomeƒe : 280 ~ 290°C be woaɖe nusiwo wɔa dɔ le anyigba dzi ɖa. Ne woƒu kple abolo si mesɔ o la, ana wòagbã, kuɖɔ alo do siwo wotsɔ ƒoa nu ɖe ​​nusi wotsɔ blae la ŋu.

·  Sintering : 360 ~ 390°C, lée hena sɛkɛnd 30 ~ 90. Sintering le vevie ŋutɔ na coating wɔwɔ. Dzoxɔxɔ si bɔbɔ akpa nana be kadodo nyui aɖeke menɔa nusi wotsɔ blaa nu kple ka dome o; dzoxɔxɔ si nu sẽ akpa ate ŋu ana aŋɔ nagblẽ.

3. Nutoa Me Nuwo: Nusiwo kpɔa ŋusẽ ɖe ame dzi siwo hiã vevie

Humidity : Woakpɔ yame ƒe fafa dzi vevie le 40%–60% RH . Fafa si bɔbɔ akpa ana ŋutigbalẽ naɖe le eƒe gowo dzi eye wòagage ɖe eme wòade edeƒe o; fafa si sɔ gbɔ akpa ate ŋu ana wòaɖiɖi, do siwo me wotsɔa pinewo ƒoa ƒui eye wòaɖe nusiwo léna ɖe wo nɔewo ŋu dzi akpɔtɔ.

Dɔwɔƒewo ƒe dzadzɛnyenye : Kpɔ dɔwɔƒea ƒe dzadzɛnyenye dzi vevie be ya me nage ɖe tsi si wotsɔ dea tsii me alo alé ɖe film xɔdzo si meƒu o ŋu o, si ana wòagblẽ nu le eƒe gowo ŋu.

4. Aɖaŋuɖoɖo nyuiwo & Quality Closed-Loop Control

Mɔfiame le ewɔwɔ : Wokafui be woawɔ aɖaŋu si nye low concentration + multiple impregnation passes  be woakpɔ nusi wotsɔ blae ƒe titrime bliboa dzi pɛpɛpɛ to asitɔtrɔ le tsidede ɣeyiɣiwo ŋu me. Le ɣeyiɣi ma ke me la, wɔ ɖoɖo ɖe ɖoɖo siwo wowɔna do ŋgɔ na atikewɔwɔ kple esiwo wozãna le atikewɔwɔ vɔ megbe ŋu, siwo nye gɔmeɖoanyi na nusiwo wotsɔ blaa nu nyuie.

Kuxiwo gbɔ kpɔkpɔ : Ne nutsyɔnu ƒe gbagbã dzɔ le sintering megbe la, kpɔe ɖa be single-pass coating la le kpekpem akpa alo ƒuƒu ƒe duƒuƒu le kabakaba akpa hã; ne coating adhesion mesɔ gbɔ o la, lé ŋku ɖe fiber ƒe anyigba ƒe dzadzɛnyenye kpakple sintering ƒe dzoxɔxɔ kple ɣeyiɣi si woatsɔ alée ŋu.

Quality closed-loop system : Ðo nuwɔwɔ ƒe susuŋudɔwɔwɔ blibo anyi:  Dɔwɔwɔ ƒe parameter dziɖuɖu → On-line ɣeyiɣi ŋutɔŋutɔ dzi kpɔkpɔ → Finished product statistical analysis → Dɔwɔwɔ ƒe nyonyome ƒe nyaŋuɖoɖo .
PTFE impregnation nye physicochemical ɖoɖo sesẽ aɖe kple multi-variable coupling. Woate ŋu akpɔ titrime ƒe nyateƒetoto si li ke ne wotu ɖoɖo si woɖo ɖe ɖoɖo nu si ƒo nu tso emulsion ƒe mɔnu, dɔwɔwɔ ƒe nɔnɔmewo kple nutome ƒe nɔnɔmewo ŋu, kpakple dodokpɔmɔnu siwo sɔ.

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Ne èhiã nyatakaka deto le mɔ̃ɖaŋununya ƒe nɔnɔmewo, dɔwɔwɔ ƒe nɔnɔmewo kple egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu na míaƒe adzɔnuwo ƒe hatsotso bliboa si me PTFE dzoxɔxɔ gã avɔ, PTFE dzoxɔxɔ gã adhesive tape, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless fusing mɔ̃ alidziblanu, axa ɖeka PTFE coated avɔ, dzoxɔxɔ kɔkɔ tsitretsitsi conveyor alidziblanu kple kɔkɔ-dzoxɔxɔ tsitretsitsi fiberglass avɔ, taflatse ƒo ka na mí faa:

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