To nuto si me kristalo-sesẽna le la me kabakaba PTFE ƒe ʋeʋẽme nye 327°C, eye dzoxɔxɔ si wozãna le sintering me si wozãna ɖaa la tso 380°C va ɖo 400°C. Le dzoxɔxɔ dzi ɖeɖe kpɔtɔ me la, nudidi vevitɔe nye be woatso dzoxɔxɔ ƒe nuto si le 310~315°C lɔƒo kabakaba afisi kristalo ƒe tsɔtsɔme ɖoa eƒe kɔkɔƒe ŋutɔ le.
Dɔwɔwɔ ƒe mɔnu siwo wokafu Ne èdo go le dzodoƒea vɔ teti la, wɔ ya si wozi ɖe ame dzi ƒe fafa, ya si woƒo ɖe ya me ƒe fafa, alo zã fafa ƒe ʋuƒo / tsi fafa ƒe ɖoɖowo be nàɖiɖi avɔa ƒe dzoxɔxɔ kabakaba ɖe anyi wu 250°C.
Nufiame fafa ƒe agbɔsɔsɔme ƒe dzesiwo Le nusi wowɔ ƒe titrime nu la, fafa ƒe agbɔsɔsɔme si wozãna le xexeame katã la maɖiɖi wu 30 ~ 50 ° C / miniti o. Le avɔ si ƒe dzoxɔxɔ lolo (0.08mm ~ 0.25mm) si ƒe dzidzenu le sue (0.08mm ~ 0.25mm) gome la, ya fafɛ ate ŋu aɖo fafa ƒe agbɔsɔsɔ si wu 100 ~ 200 ° C / min gbɔ, si ana woate ŋu ato kristalo ƒe nuto vevi la me enumake.
Esẽ vie, eƒe brittleness lolo, te ŋu nɔa te ɖe enu eye wòɖena, microcrack dzidzi, kpuie subɔsubɔ agbenɔƒe si non-stick ŋusẽkpɔɖeamedzi
Nu suesuesuewo ƒe numeɖeɖe Fafa kabakaba xea mɔ na spherulites siwo lolo ŋutɔ ƒe tsitsi eye wòwɔa microcrystalline ƒe wɔwɔme nyui aɖe. Esia nana be PTFE film la nɔa ʋeʋẽm eye wòte ŋu ʋãna wu, evɔ wòɖea nuteɖeamedzi susɔe si le nusi wotsɔ blae kple fiberglass substrate dome dzi kpɔtɔna.
III. Nu Vevi Siwo Dzi Wokpɔna Le Agbɔsɔsɔme Nuwɔwɔ Me
Ka ɖe edzi be fafa nawɔ ɖeka Ele be fafa ya ƒe sisi alo fafa ƒe ʋuƒo siwo naa dzoxɔxɔ nanɔ anyi ɖaa le avɔa ƒe kekeme katã me. Nutoa me kristalo si mesɔ o ana woƒe anyigbawo nanye flitete alo flitete ƒe nɔnɔme madeamedziwo.
Ƒo asa na dzoxɔxɔ ƒe ʋuʋu fũu akpa Le avɔ si le ɣie si ƒe dzoxɔxɔ nu sẽ (0.5mm kple esi wu nenema) gome la, tsi sisi tẽ alo kadodo enumake kple ʋuƒo siwo fa miamiamia ate ŋu ahe tɔtrɔ gã aɖe vɛ si tso dzoxɔxɔ ƒe ʋuʋu si mesɔ o si le nusi wotsɔ blae kple nusi wotsɔ blae dome gbɔ. Dɔwɔwɔ ƒe ɖoɖo si nyo wue nye ya ƒe fafa vevie va ɖo 250°C te hafi woagafae.
Fafa dzikpɔkpɔ na multi-to sintering Na multi-impregnation & multi-sintering dɔwɔwɔwo, fafa kabakaba si sɔ gbɔ wu si dzi woda asi ɖo na domedome sintering tsatsam. Gake ele be afɔɖeɖe mamlɛtɔ si woawɔ le anyigba dzi sintering la naxɔ fafa kabakaba be woakpɔ anyigba ƒe dɔwɔwɔ ƒe dɔwɔwɔ nyuitɔ kekeake ta.
IV. Kpuie Kpuie
1. Fafa kabakaba nye sedziwɔwɔ le PTFE avɔ sintering megbe be wòana PTFE si wofa la nate ŋu adzo le dzoxɔxɔ gã ƒe kristalo ƒe teƒea kaba.
2. Fafa kabakaba naa microcrystalline structure si me kristalo mele o dona, si nye nu vevitɔ si ana woate ŋu atrɔ ɖe nɔnɔmewo ŋu ɖedzesi, woatsi tre ɖe agbalẽ xatsaxatsa nu eye wòanɔ anyi didi si me womeléa nu ɖo o.
3. Dzra fafa ƒe ɖekawɔwɔ ɖo vevie, xe mɔ ɖe dzoxɔxɔ ƒe ʋuʋu nu, eye nàwɔ fafa ƒe ɖoɖowɔɖiwo ɖe ɖoɖo nu na sintering si me wowɔa nu geɖe le be wòana nusiwo wowɔ ƒe nyonyome nali ke.
