Ðe Teflon le dediea?

Le Amerikatɔwo ƒe nuɖaƒewo la, Teflon-nufamɔ̃wo klẽna. Woƒe akunyawɔwɔ si me kɔ bɔbɔe?Ke hã, ɣlidodowo doa mo ɖa: 'Ke PFOA ya ɖe?' Le Teflon ƒe nuwɔna ƒe nu lédzinamewo dome la, etsia dzi ɖe simmer ŋu. Le gliwo ƒe polymer dzudzɔ kple nyabiasewo ku ɖe dedienɔnɔ ŋu la, míekpɔa mía ɖokui le mɔdodo aɖe dzi. Ga si mexɔ dzo o kple gayibɔ si wotsɔ ƒo ƒui, gake Teflon ƒe ŋutinyaa ɖe kuku be woagblɔe. Mina míage ɖe eme.

Nukae nye Teflon?

Teflon nye adzɔnu ƒe ŋkɔ, si Chemours dɔwɔƒea to vɛ gbã, na atike vovovo siwo wotu ɖe polytetrafluoroethylene (PTFE) dzi koŋ. Wonyae nyuie ɖe eƒe nusiwo meléna ɖe nu ŋu o ta eye wòva zu ŋkɔ si wotsɔ sɔ kple nuɖanu siwo meléna ɖe nu ŋu o kple dɔ bubu vovovowo, abe kaƒomɔ̃wo ƒe nutrenu, nutrenuwo, kple awuwo gɔ̃ hã ene.

Èhe pan ma si le blɔ si do ŋugbe be yeaɖu ŋdinu si me womeƒoa nu le o la ɖa kpɔa? Emae nye Teflon ƒe akunyawɔwɔ. Wodzi Teflon ƒe nutovɛwo tso kadodo si le carbon kple fluorine dome me, eye woʋli xexeame ƒe nusiwo meléna ɖe nu ŋu o ƒe xexeame ta, si trɔ míaƒe nuɖaƒewo eye wowɔ dzadzɛnyenyedɔ.

Gake nya aɖe si wogblɔna le nya me enye si: ‘PFOA’ alo ‘Profluorooctanoic Acid’ ƒe ɣlidodowo nɔa tsia dzi ƒoa xlã Teflon dzeɖoɖowo zi geɖe. Le ŋutinya me la, edo ƒome kple Teflon ƒe wɔwɔ ƒe ɖoɖoa, ku ɖe bubbled up esime Teflon coated cookware do go dzoxɔxɔ gã aɖe, si fia be ate ŋu anye polymer dzudzɔ. Akpe be, nu yeyewo dodo ɖe ŋgɔ de nu eme egbea, Teflon-nu geɖe doa akɔtagbalẽvi si nye ‘pfoa-maɖemaɖe’, si kpɔa egbɔ be wò pancakes kple susu ƒe akɔdzeanyi siaa le asi nyuiwo me.

Eyata,nukae nye PFOA?PFOA, si nye perfluorooctanoic acid ƒe kpukpui, nye nusi wowɔ si wozãna zi geɖe le nuɖanu siwo meléna ɖe nu ŋu o kple nu vovovo bubu siwo wowɔna me. Esi wòte ŋu nɔ nutoa me eye wòdo ƒome kple lãmesẽnya geɖe ta la, eƒe zazãwo ɖee ɖa le akpa gãtɔ me le ƒe siawo me le ƒe ʋɛ siwo va yi me le dedienɔnɔ ŋuti nukpɔsusuwo ta.

Nukae wotsɔa PTFE ƒoa nui?

Polytetrafluoroethylene (PTFE) nye tetrafluoroethylene ƒe fluoropolymer si wowɔ. Enye plastik si wɔa dɔ nyuie si wonya ɖe eƒe nɔnɔme siwo meléna o, dzoxɔxɔ si nu sẽ, kple atikewo ƒe tsitretsitsi ta. Woate ŋu atsɔ PTFE si wofa ɖe eŋu la ade nu vovovowo me, tso agbawo dzi va ɖo mɔ̃wo ƒe akpa aɖewo dzi, . be woana woƒe anyigba si le gbadzaa, si mewɔa nu ɖe ​​ame ŋu o, eye meléna ɖe nu ŋu o ..

Ne èƒu du le azi aɖe dzi le wò ze me kple zitɔtɔ zero la, ke èle PTFE ƒe nukunuwo kpɔm, si ame geɖe yɔna be Teflon. Marvel sia si meléna ɖe nu ŋu o, si wodzi tso carbon kple fluorine me la, na nuɖanuwo nye drɔ̃e be yewoakpɔ nu gbɔ eye woakɔ wo ŋu bɔbɔe.

Gake nya aɖe koe nye esi: Teflon-nu gbãtɔ siwo wotsɔ ‘PFOA’ do ƒome kple wo nɔewo tsã, si hea ʋuʋudedi vɛ ne nu siawo do go dzoxɔxɔ gã aɖe, si fiaa dzoxɔxɔ siwo ate ŋu anye polymer. Miyi ŋgɔ kabakaba vaseɖe egbea, eye Teflon-nu geɖe ƒo adegbe le akɔtagbalẽvi si nye ‘pfoa-manɔmee’ ŋu, si ana miaƒe nuɖaɖa si me agbagbadzedze aɖeke mele o la nagagblẽ nu le dedienɔnɔ ŋu o.

Ðe PTFE gblẽ nu le ŋuwòa?

PTFE dzadzɛ nye nusi mewɔa dɔ o, le eƒe gɔmedzedze la, PTFE, si nye Teflon-nu geɖe ƒe dzi, gakpɔtɔ nye nusi mewɔa dɔ o. Eƒe kadodo si nye carbon kple fluorine kpɔa egbɔ be eƒe akpa gãtɔ mewɔa naneke o. Gake nu vevi aɖe dona kple dzoxɔxɔ gã aɖe. Le dzoxɔxɔ si kɔ ŋutɔ me (zi geɖe la, ewua 570°F alo 300°C), ate ŋu anye polymer dzudzɔ, ɣeaɖewoɣi la, ehea ‘polymer dzudzɔ dzoxɔxɔ’ vɛ.Ema gblɔ be, le nuɖaɖa ƒe nɔnɔme siwo sɔ me la, nuɖanu siwo wotsɔ PTFE bla la meɖoa dzoxɔxɔ siawo gbɔ o.

Ne wotsɔ flitete kpe ɖe gli la ŋue nye ‘PFOA’. Esi wònye Teflon ƒe nuŋlɔɖia ƒe akpa aɖe ko la, ekɔa ŋkume ɖe dzi le lãmesẽkuxiwo ta le dzoxɔxɔ gãwo me. Nyanyuia? Egbe ƒe Teflon ƒe nutovɛwo tsɔ dada tsɔ ‘pfoa-maɖemaɖe’ ƒe stamp.

Kpuie ko la, abe dɔwɔnu ɖesiaɖe si le nuɖaƒea ene la, Teflon nuɖanuwo, ne wozã wo nyuie la, etsaka bɔbɔe kple dedienɔnɔ.

Ðe Teflon ƒe aɖi le emea?

PTFE, kple eƒe carbon kple fluorine ƒe tsakatsaka tɔxɛa ɖe dzesi le eƒe atikewo ƒe dɔmawɔmawɔ nyuie ta. Esia fia be, le nɔnɔme siwo sɔ me la, enye nusi mewɔa dɔ o abe alesi gakpo si mexɔ dzo o si nàte ŋu azã na mɔli alo gayibɔ si wotsɔ ƒoe na wò lãgbalẽ siwo wotɔ dzoe ene. Mewɔa nu ɖe ​​ame ŋu o, ɖeko wòɖea mɔ na nuɖuɖu be wòaƒu du.

Gake ne nuŋlɔɖia trɔ ɖe dzoxɔxɔ gã ŋu la, nuwo xɔa dzo vie. Nuɖanu siwo meléna ɖe nu ŋu o tutu ɖe dzoxɔxɔ si gbɔ eme dzi, si gbɔ eƒe didime si wokafu ŋu ate ŋu ana dzoxɔxɔ si me polymer le nado. Ame aɖewo, ne woɖe wo ɖe go la, ate ŋu akpɔ vevesese si nɔa anyi ɣeyiɣi kpui aɖe si woyɔna be ‘polymer fume fever’.

Emegbe 'PFOA' ƒe nyati sue aɖe hã li. Togbɔ be edo ƒome kple Teflon ƒe atike aɖewo wɔwɔ ƒe ɖoɖoa tsã hã la, dzimaɖitsitsi ɖe lãmesẽkuxiwo ŋu na dɔwɔƒewo ƒe nɔnɔme trɔ. Egbea la, akaɖia klẽna nyuie le Teflon-nu geɖe siwo wotsɔ ‘pfoa-maɖemaɖe’ siwo nye nɔnɔmetɔtrɔ si yia edzi ƒe ɖaseɖiɖi la dzi.

Eyata, togbɔ be Teflon Coated na míaƒe nuɖaƒewo le bɔbɔe-na-kɔklɔ ƒe sitsoƒewo hã la, wova kple mantra bɔbɔe aɖe: de bubu woƒe seɖoƒewo ŋu. Ne wotsɔ beléle wɔ dɔe la, PTFE ƒe ŋutinya nye viɖenu, ke menye aɖi o.

Ðe Teflon le dediea?

PTFE, le eƒe dzime, nye carbon kple fluorine ƒe fusion. Atikewo ƒe kadodo sia naa nunanae le dzɔdzɔme nu, si wɔnɛ be wònyea seƒoƒo si wotsɔna ɖoa gli ŋu ŋutɔ. Abe alesi nèka ɖe edzi be gakpo si mexɔ dzo o si dzi woka ɖo alo gayibɔ si wotsɔ ƒoe si xɔ ƒe geɖe ene la, ke metsaka o; Ðeko wòwɔa dɔ bɔbɔe.
Gake abe alesi wòle le nuwɔla nyui ɖesiaɖe gome ene la, Teflon Coated ƒe fefewɔƒe ƒe ɖoɖo siwo wòlɔ̃na wu la le esi. Tsɔ ɖokuiwò de dzoxɔxɔ gã me, si le dzi yim wu alesi wòfa akɔ na amee, eye àte ŋu ado go kple dzoxɔxɔ si me polymer le. Togbɔ be womenɔa anyi eteƒe didina o hã la, nusiwo woɖena fiana ate ŋu ana ‘polymer fume fever’ si mebɔ o la nado mo ɖa.

‘PFOA’ ƒe nuŋlɔɖia tsɔ lã ɖe PTFE ŋutinyaa me ɣeaɖeɣi, si he lãmesẽnyawo vɛ. Gake tɔtrɔe nye nu yeyewo dodo ɖe ŋgɔ ƒe nu vevitɔ. Egbe ƒe asi ƒe keklẽwo kple Teflon ƒe nutovɛwo dadatɔe tsɔ ɖe dzesi le ‘PFOA-maɖemaɖe’ ƒe akɔtagbalẽviwo ŋu, si fia be wowɔe le dedie wu.

Le nuɖaɖa ƒe aɖaŋudɔwo ƒe wɔwɔfia gã me, kple beléle nyuitɔ la, PTFE si le nusiwo me womeléna ɖe nu ŋu o me gakpɔtɔ nye amesi dzi woate ŋu aka ɖo. Edo ŋugbe na interludes siwo le dzadzɛ eye woawɔ dɔ nyuie, evɔ womagblẽ nu le dedienɔnɔ ƒe akaɖi ŋu o.Ne wozãe nyuie la, PTFE-si wotsɔ bla nuawoe le dedie. Ele vevie be:
1.Ƒo asa na dzoxɔxɔ si gbɔ eme:Mègagblẽ wò nuɖanu si wotsɔ PTFE wɔe la ɖe dzoxɔxɔ gã dzi hena ɣeyiɣi didi o.
2.Zã nutunu fatuwo:ƒo asa na ga alo nu ɖaɖɛ siwo ate ŋu aƒo nu eye wòagblẽ nu le nusi wotsɔ blae la ŋu.
3.Purchase tso dɔwɔƒe xɔŋkɔwo gbɔ:Kpɔ egbɔ be nusi wowɔ la nye PFOA si ŋu woɖo kpee eye wòwɔ ɖe dedienɔnɔ kple nyonyome ƒe dzidzenuwo dzi.