PTFE ƒe Anyigbadzinuwɔwɔ: Dzoxɔxɔ Kɔkɔe ƒe Ʋuʋu vs. Sodium-Naphthalene Etching

Views: 0 Author: Site Editor Ɣeyiɣi si Wotae: 2026-05-28 Dzɔtsoƒe: Teƒe

PTFE ƒe nunɔamesi si meléna ɖe nu ŋu o nye yi si nueve le. Togbɔ be ena PTFE sɔ nyuie na asiɖeɖe le eŋudɔwo hã la, efia hã be naneke kloe mebla ɖe eŋu o – negbe ɖe wowɔ atike na eƒe gota gbã hafi.

Mɔnu vevi eve li na PTFE ƒe anyigbadzidɔwɔwɔ : dzoxɔxɔ gã ƒe ʋeʋẽ ƒe mɔnu kple sodium-naphthalene etching mɔnu . Viɖe vovovowo, seɖoƒewo, kple afɔku siwo le nutome ŋu le wo dometɔ ɖesiaɖe si.

Aokai PTFE da mɔnu eveawo siaa kpɔ hena kadododɔwo wɔwɔ. Nyati sia tsɔ woƒe afɔkuwo, alesi wowɔa dɔ le wo nɔewo dome (kadodo ƒe ŋusẽ, yame ƒe nɔnɔme ƒe tsitretsitsi, fesre si wɔa dɔ nyuie), kple aɖaŋuɖoɖo siwo ku ɖe wo zazã ŋu sɔ kple wo nɔewo.

Vovototo Vevi Siwo Le Kpekpeɖeŋu Me

Akpa	Mɔnu si Wozãna le Dzoxɔxɔ Deŋgɔ me	Sodium-Naphthalene ƒe Nuŋɔŋlɔ ƒe Mɔnu
Trɔtrɔ ƒe gɔmeɖose	Dzɔdzɔmeŋusẽ ƒe embedding	Atikewo ƒe nuŋɔŋlɔ
Nusiwo le wo nɔewo dome ƒe liƒo	Enyo ŋutɔ – vevietɔ yame ƒe nɔnɔme/ fafa ƒe tsitretsitsi	Fair – carbonized layer gblẽna le UV te
Ŋusẽ si le kadodo me	Vaseɖe 9.5 MPa (kple nusi wotsɔ blaa nu) .	5 MPa (si bɔ, ekpɔa agba kpekpe ƒe hiahiã akpa gãtɔ gbɔ)
Fesre si wɔa dɔ nyuie	Didi – si sɔ kple aŋenu siwo ƒuna blewu	Narrow – kadodo le gaƒoƒo 24-48 me le atikewɔwɔ vɔ megbe
Afɔku vevitɔ	PTFE gblẽna → eɖea ya si me aɖi le ŋutɔ (perfluoroisobutylene) dona .	Atike siwo me aɖi le, siwo gblẽa nu le ame ŋu → gbeɖuɖɔ siwo me afɔku le
Afɔku si le dɔwɔwɔ me	Dzoxɔxɔ gã → dɔwɔnu ƒe tɔtrɔ, dzobibi	Dɔwɔwɔwo dzi kpɔkpɔ sesĩe; solution si sea veve ɖe tsi/ya nu

Afɔku siwo ate ŋu ado mo ɖa – Nutome & Dedienɔnɔ ƒe Afɔkuwo

Mɔnu eveawo siaa doa go kuxi sesẽwo le nutome takpɔkpɔ kple dɔwɔƒe ƒe dedienɔnɔ me.

Afɔku ƒe Ƒomedodo	Mɔnu si Wozãna le Dzoxɔxɔ Deŋgɔ me	Sodium-Naphthalene ƒe Nuŋɔŋlɔ ƒe Mɔnu
Afɔku vevitɔ	PTFE ƒe gbegblẽ le dzoxɔxɔ gã me naa perfluoroisobutylene (ya si me aɖi le ŋutɔ) dona .	Ezãa atike siwo me aɖi le, siwo gblẽa nu ŋutɔ; naa tsi gbegblẽ siwo me afɔku le gbogbo aɖewo dona
Afɔku siwo le dɔwɔwɔ me	Dɔwɔnu ƒe tɔtrɔ; dzobibi; didime ƒe malikenyenye si ate ŋu adzɔ	Atikewo ƒe dɔwɔwɔ sesẽ; atike si wotsɔna daa dɔlékuiwoe wɔa dɔ ŋutɔ, esea veve ɖe tsi/ya nu; subɔsubɔ ƒe agbenɔƒe kpui aɖe ŋutɔ
Sedziwɔwɔ ƒe nyaƒoɖeamenu	Ebia be woaɖe dzudzɔ kple dzoxɔxɔ dzi kpɔkpɔ	Ebia be woaxɔ mɔɖegbalẽ le gbeɖuɖɔ siwo me afɔku le tsɔtsɔ ƒu gbe kple atikewo ŋudɔwɔwɔ ŋu

Nusiwo woatsɔ ayi teƒe bubuwo: Dzoxɔxɔ gã mɔnu ƒe afɔkuwo tsoa nusiwo gblẽna siwo me aɖi le le dzoxɔxɔ gã me gbɔ. Afɔku siwo le sodium-naphthalene mɔnua ŋu la tsoa atike siwo me aɖi le kple gbeɖuɖɔwo tsɔtsɔ ƒu gbe gbɔ. Wo dometɔ aɖeke megblẽa nu le nutome ŋu o, gake tiatiaa nɔ te ɖe miaƒe dɔwɔƒea ƒe ŋutetewo dzi.

Le dɔwɔƒewo ƒe nuwɔna me la, dɔwɔƒe geɖe le asi trɔm le sodium-naphthalene ƒe nuŋɔŋlɔ ŋu le nutome ŋuti se siwo le sesẽm ɖe edzi ta. Naphthalene, sodium metal, kple tetrahydrofuran (THF) le tsi gbegblẽawo me – wobu wo katã be wonye afɔku. Gazazã ɖe nusiwo wotsɔ ƒua gbe ŋu dzi ɖe edzi 300-500% le ƒe ewo siwo va yi me le nuto siwo ŋu wowɔ ɖoɖo ɖo me. Fiase sue aɖewo dzea agbagba be yewoagazã etchant la ake, gake eƒe dɔwɔwɔ dzi ɖena kpɔtɔna 50% le batch ɖeka megbe. Togbɔ be dzoxɔxɔ gã ƒe mɔnu si wozãna tsɔ ƒoa tsii, togbɔ be enye kuxi hã la, afɔku siwo le ya me (dzudzɔ si me aɖi le) siwo woate ŋu alé kple dzudzɔ ƒe nutrenu nyuiwo kple dzoxɔxɔ ƒe oxidizers koŋue hea vɛ. Ke hã, ŋusẽ ƒe gazazã le vevie ŋutɔ – PTFE ƒe ʋuʋu bia dzoxɔxɔ si wu 327°C, eye dzoxɔxɔ ƒe gbegblẽ dzi ɖuɖu bia yame ƒe nɔnɔme alo ya si mewɔa dɔ o. Mɔnu yeye bubu si ŋu womeƒo nu tsoe le afisia o enye plasma-dɔdamɔnu (si ƒe nyaƒoɖeamenu sue alo yame ƒe nɔnɔme), si naa ƒuƒoƒo siwo wɔa dɔ le PTFE ƒe anyigba dzi atike siwo me aɖi le alo dzoxɔxɔ si gbɔ eme manɔmee, togbɔ be dɔwɔnuwo ƒe asi gakpɔtɔ le gã hã.

Aokai PTFE ɖo aɖaŋu na asisiwo be le PTFE ƒe kadodo ƒe dɔwɔwɔ akpa gãtɔ gome (le kpɔɖeŋu me, atikewo ƒe tsigoewo ƒe nutsyɔtsyɔ, PTFE ƒe kadodo ɖe ga ŋu), sodium-naphthalene etching gakpɔtɔ nye dɔwɔƒea ƒe dzidzenu le eƒe kadodo enumake si ŋu kakaɖedzi le ta. Gake le gota alo fafa geɖe zazã gome la, dzoxɔxɔ si nu sẽ ƒe mɔnu (si me wotsɔa nusi wotsɔ blaa nu ɖo) naa wònɔa anyi didi wu sã.

Interfacial Dɔwɔwɔ ƒe Tsɔtsɔ Sɔ Kple Wo Nɔewo

1. Yame ƒe Nɔnɔme Tsitretsitsi – Dzoxɔxɔ Kɔkɔe Melting Dziɖuɖu

Nunᴐamesi	Dzoxɔxɔ Kɔkɔe ƒe Dzoxɔxɔ	Sodium-Naphthalene ƒe Nuŋɔŋlɔ
Fafa/dzoxɔxɔ ƒe tsitretsitsi	Enyo ŋutɔ – ede ŋgɔ sasasã wu etching mɔnu	Gbɔdzɔgbɔdzɔ – carbonized layer menye UV-tsitretsitsi o
Gbedoxɔ me ƒe dzedzeme	Enyo ŋutɔ na gota dɔwɔwɔ ɣeyiɣi didi	Kadodo ƒe dɔwɔwɔ gblẽna le ɣe ƒe keklẽ didi me
Ame tsitsi ƒe mɔnu	Dzɔdzɔmeŋusẽ ƒe embedding gakpɔtɔ li ke	Chemical etched layer oxidizes eye megate ŋu wɔa dɔ o

PTFE_Yame ƒe Nɔnɔme_Durability_Comparison.png

2. Bonding Strength – Wo ame evea siaa ate ŋu aɖo Nudidiwo gbɔ

Nuwɔmɔnu	Ŋusẽ si Wozãna Ðesiaɖe	Dɔwɔwɔ ƒe Nɔnɔme Nyui
Dzoxɔxɔ Kɔkɔe ƒe Tɔtɔ (kple nusi wotsɔ blaa nu) .	Vaseɖe 9.5 MPa	Egbɔ sodium-naphthalene ŋu; si sɔ na xɔtuɖaŋu ƒe kadodo siwo bia nu geɖe
Sodium-Naphthalene ƒe Nuŋɔŋlɔ	5 MPa (lãɖeɖe ƒe ŋusẽ) .	Eɖoa agba kpekpe akpa gãtɔ ƒe nudidiwo gbɔ (le kpɔɖeŋu me, atikewɔnuwo ƒe xɔmenuwo) .

3. Ɣeyiɣi Didi si Wɔa Dɔ Nyuie – Dɔwɔwɔ ƒe Fesre

Nuwɔmɔnu	Ɣeyiɣi ƒe Fesre	Nusi wòfia
Dzoxɔxɔ Kɔkɔe ƒe Dzoxɔxɔ	Didi – si sɔ kple aŋenu siwo ƒuna blewu	Nuwɔwɔ ƒe ɖoɖowɔɖi si te ŋu trɔna
Sodium-Naphthalene ƒe Nuŋɔŋlɔ	Narrow – kadodo le gaƒoƒo 24-48 me le atikewɔwɔ vɔ megbe	Ebia be woawɔ dɔ le ɣeyiɣi nyuitɔ dzi; anyigbadzidɔwɔwɔ nu yina le ɣeyiɣi aɖe megbe

Alesi Nàtiae – Nyametsotso ƒe Matrix

Ne wò nu vevitɔe nye...	Tia...	Nu ka ta
Yame ƒe nɔnɔme ƒe tsitretsitsi ɣeyiɣi didi (gota, teƒe siwo fa miamiamia kple dzoxɔxɔ) .	Mɔnu si wotsɔa dzoxɔxɔ gã aɖe ƒoa ƒui (kple nusi wotsɔ blaa nu) .	Tsi ƒe dzoxɔxɔ ƒe liƒo si de ŋgɔ sã wu
Kadodo ƒe ŋusẽ kɔkɔtɔ kekeake si ate ŋu anɔ anyi (>5 MPa, xɔtuɖaŋu) .	Mɔnu si wotsɔ ƒoa dzoe le dzoxɔxɔ gã me (ate ŋu aɖo 9.5 MPa) .	Egbɔ sodium-naphthalene ŋu
Ewɔwɔ ƒe ɖoɖowɔɖi si te ŋu trɔna (dɔwɔwɔ ƒe fesre didi wu) .	Mɔnu si wotsɔ ƒoa dzoe le dzoxɔxɔ gã me	Fesre si wɔa dɔ nyuie didi; duƒuƒu aɖeke mele kadodo me o
Dɔwɔƒe ƒe dzidzenu si ŋu kpeɖodzi le (atikewɔnuwo ƒe ʋuƒo, agba kpekpe ƒe kadodo) .	Sodium-naphthalene ƒe nuŋɔŋlɔ	5 MPa si ŋu kakaɖedzi le, si gɔme wose nyuie, kpɔa hiahiã akpa gãtɔ gbɔ
Dzoxɔxɔ gã ƒe ŋutete aɖeke meli o (dɔwɔnuwo ƒe seɖoƒewo) .	Sodium-naphthalene ƒe nuŋɔŋlɔ	Ewɔa dɔ le xɔme ƒe dzoxɔxɔ nu
Atikewo ƒe gbeɖuɖɔwo tsɔtsɔ ƒu gbe ƒe xɔtuɖoɖo aɖeke meli o	Mɔnu si wotsɔ ƒoa dzoe le dzoxɔxɔ gã me	Afɔku siwo le yame koe (woate ŋu akɔ wo ŋu) .

Kpuie ko la – Wo dometɔ aɖeke Mede blibo o, Tiae Le Wò Mɔxenuwo Dzi

Nuwɔmɔnu	Nyuitɔ Kekeake Na	Ƒo asa na Ne
Dzoxɔxɔ Kɔkɔe ƒe Dzoxɔxɔ	Gbedoxɔ me dɔwɔwɔ, fafa gã, ɣeyiɣi didi ƒe anyinɔnɔ, kadodo ƒe ŋusẽ kɔkɔtɔ kekeake	Dzudzɔ ɖeɖe kple dzoxɔxɔ dzi ɖuɖu mele asiwò o; dɔwɔwɔ ƒe didime ƒe seselelãme le vevie ŋutɔ
Sodium-Naphthalene ƒe Nuŋɔŋlɔ	Xɔme agba kpekpewo ƒe kadodo, atikewɔnuwo ƒe xɔmenuwo, tɔtrɔ kabakaba	Màte ŋu akpɔ gbeɖuɖɔ siwo me afɔku le gbɔ o; dɔwɔwɔ bia be woatsi tre ɖe UV/yame ƒe nɔnɔme ŋu

In summary , dzoxɔxɔ gã ƒe ʋeʋẽ ƒe mɔnu naa dometsotso ƒe liƒo si de ŋgɔ wu kple yame ƒe nɔnɔme ƒe tsitretsitsi (9.5 MPa kple coupling agent) gake ehea dzoxɔxɔ kple aɖi ƒe dzudzɔ ƒe afɔkuwo vɛ. Sodium-naphthalene etching mɔnu naa be woate ŋu alé ɖe nu ŋu enumake si ŋu kakaɖedzi le (5 MPa) kple fesre gbadza si xɔa gaƒoƒo 24-48, gake elɔ atike siwo me aɖi le ŋutɔ kple gbeɖuɖɔ siwo me afɔku le ɖe eme.

Ne yame ƒe nɔnɔme ƒe tsitretsitsi ɣeyiɣi didi le vevie ŋutɔ eye àte ŋu aɖu dzoxɔxɔ gã ƒe afɔkuwo dzi la, dzoxɔxɔ gã ƒe ʋeʋẽ ƒe mɔnu si nyo wu la nyo wu – vevietɔ na gota kple fafa ƒe dzoxɔxɔ ƒe nɔnɔmewo. Ne èhiã kadodo ƒe ŋusẽ gã eye dɔnyala ƒe atikewo ŋuti dɔwɔwɔ ŋutete le asiwò la, sodium-naphthalene etching gakpɔtɔ nye tiatia si ŋu kakaɖedzi le – vevietɔ na agba kpekpe dɔwɔƒewo ƒe dɔwɔwɔwo abe atikewo ƒe dɔwɔnuwo ƒe xɔmenuwo ene.

Èhiã kpekpeɖeŋu le PTFE ƒe anyigbadzidɔdamɔnu tiatia me na wò dɔ tɔxɛa wɔwɔa? Aokai PTFE naa PTFE ƒe atike siwo ŋu wowɔ atike ɖo kple mɔ̃ɖaŋu ŋuti aɖaŋuɖoɖo siaa. Te ɖe mía ŋu nàgblɔ wò kadodo ƒe nudidiwo, nutome ƒe nɔnɔmewo, kple nuwɔwɔ ƒe mɔxenuwo.

Nya siwo le etame la tso Jiangsu Aokai Nu Yeyewo Mɔ̃ɖaŋununya Co., Ltd.

Ne èdi be yeanya nu geɖe tso parameters tsitotsito, dɔwɔwɔ ƒe nɔnɔmewo, kple egbɔkpɔnu siwo wowɔ ɖe ɖoɖo nu na míaƒe blibo-ƒomevi nuwɔna siwo dometɔ aɖewoe nye PTFE dzoxɔxɔ gã avɔwo, PTFE dzoxɔxɔ gã tapes, PTFE dzoxɔxɔ gã mesh alidziblanu, seamless fusing mɔ̃ alidziblanu, axa ɖeka PTFE avɔ, dzoxɔxɔ gã tsi tre ɖe conveyor belts kple dzoxɔxɔ gã resistant fiberglass fabrics , taflatse te ɖe mía ŋu faa:

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