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Xana Teflon u hlayisekile?

Views: 0     Mutsari: Muhleri ​​wa sayiti Ku kandziyisa nkarhi: 2023-10-26 Masungulo: Ndhawu

Vutisa Vutisa .

Eka tikhixi ta le Amerika, tipani leti funengetiweke hi Teflon ti voninga. Masalamusi ya vona yo olova ku va ya basa, ku hlevetela ku humelela: 'Ku vuriwa yini hi PFOA? na ku hisa lokukulu?' Exikarhi ka ku koka ka switirhisiwa swa Teflon, ku vilela ku kufumela. Hi switori swa musi wa polymer na swivutiso eka vuhlayiseki, hi tikuma hi ri eku hambaneni ka tindlela. Stainless steel na cast iron beckon, kambe xitori xa Teflon xi kombela ku hlamuseriwa. A hi ngheneni hi nghena.


Xana Teflon i yini?

Teflon i vito ra brand, leri ekusunguleni risunguleke hi The Chemours Company, eka nxaxamelo wa switirhisiwa leswi simekiweke ngopfu eka Polytetrafluoroethylene (PTFE). Yitiveka ngopfu hi swivumbeko swa yona leswinga na nhonga naswona yi hundzuke vito ra le kaya leri fambelanaka na swibya swo sweka leswinga namarhi na switirhisiwa swin’wana swohambana hambana, kufana na cable insulation, seals, hambi kuri swiambalo.


Xana u tshame u humesa pani rero ro olova leri tshembisaka swakudya swa nimixo leswi nga riki na nhonga? Hi wona masalamusi ya Teflon. Leswi a velekiweke hi vuxaka exikarhi ka khaboni na fluorine, switirhisiwa swa Teflon swi lwele misava ya swifunengeto leswi nga namarhiki, swi hundzula tikhixi ta hina ni ku endla leswaku ku basisa ku va loku olovaka.


Kambe hi lexi xifaniso xa xihundla: Ku hlevetela ka ‘PFOA’ kumbe ‘Perfluorooctanoic acid’ switala ku papamala ku rhendzela mabulo ya Teflon. Hi matimu swihlanganisiwa na endlelo ra vumaki bya Teflon, swivilelo swi bubbled up loko Teflon coated cookware yi hlangana na kuhisa lokukulu, leswi ringanyetaka eka potential polymer fumes. Hi khensa, vutumbuluxi byi nghenelerile namuntlha, switirhisiwa swo tala swa Teflon swi ambala beji ya ku va ‘ffoa-free’, ku tiyisisa leswaku ti-pancake ta wena na ku rhula ka miehleketo swi le mavokweni lamanene.


Kutani,i yini PFOA?PFOA, yo koma ya perfluorooctanoic acid, i nkatsakanyo wa synthetic lowu khale a wu tirhisiwa ngopfu eka swibya swo sweka leswi nga namarhiki na switirhisiwa swin’wana swo hambana. Ku phikelela eka mbango naswona ku fambelanisiwa na swivilelo swo hlayanyana swa rihanyo, ku tirhisiwa ka yona ku herisiwile ngopfu hi vaendli eka malembe ya sweswinyana hikwalaho ka ku tekeriwa enhlokweni ka vuhlayiseki.


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Xana PTFE yi pfanganisiwile na yini?

Polytetrafluoroethylene (PTFE) i fluoropolymer ya xivumbeko xa tetrafluoroethylene yo endliwa. I pulasitiki leyi tirhaka kahle swinene leyi tivekaka hi swivumbeko swa yona leswi nga namarheti, ku lwisana na mahiselo ya le henhla, na ku lwisana na tikhemikhali. PTFE coated yinga cheriwa eka switirhisiwa swohambana hambana, kusuka eka ti pani kuya eka swiphemu swa muchini, . Ku va nyika xivumbeko xo olova, lexi nga hlamuriki, na lexi nga namarhiki ..


Loko u glide tandza kusuka eka pani ra wena hi zero fuss, u langutana na swihlamariso swa PTFE, leswi hi ntolovelo switivekaka tani hi Teflon coated. Xihlamariso lexi xa nonstick, lexi velekiweke hi khaboni na fluorine, swi endla leswaku swibya swo sweka swi va norho wo swi khoma naswona swi olova ku swi basisa.


Kambe hi lexi tidbit: switirhisiwa swa Early Teflon leswi tshameke swi hlanganisiwa na ‘PFOA’, leswi endlaka leswaku ku va na ku hlangana loko swilo leswi swi hlangana na ku hisa lokukulu, swi ringanyeta eka musi lowu nga vaka kona wa polymer. Hiku hatlisa kuya emahlweni eka namuntlha, na switirhisiwa swotala swa Teflon switinyungubyisa hi beji ya ‘PFOA-free’, ku tiyisisa leswaku ku sweka ka wena lokunga endliki matshalatshala aswi tekeli enhlokweni vuhlayiseki.


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Xana PTFE yi bihile eka wena?

Pure PTFE a yi tirhi, eka xisekelo xa yona, PTFE, mbilu ya switirhisiwa swo tala swa Teflon, yi tshama yi nga hlamuli. Bond ya yona ya carbon na fluorine yi tiyisisa leswaku yi pasise ngopfu. Hambiswiritano, ku humelela xihinga hi ku hisa lokukulu. Eka mahiselo lawa ya tlakukeke swinene (hi ntolovelo yale henhla ka 570°F kumbe 300°C), kuna vuswikoti bya musi wa polymer, nkarhi wun’wana leswi vangaka ‘polymer fume fever’.leswi vuleke, ehansi ka swiyimo swa ntolovelo swo sweka, swibyariwa swo sweka leswi funengetiweke hi PTFE aswi fiki eka mahiselo lawa.


Ku engetela wrinkle eka ntsheketo i 'PFOA'. Khale ka xiphemu xa xitlhokovetselo xa Teflon, xi tlakusile tinsiva hikokwalaho ka ku vilela hi rihanyo eka mahiselo yale henhla. Mahungu lamanene? Switirhisiwa swa namuntlha swa Teflon hi ku tinyungubyisa swi na xitempe xa ‘PFOA-free’.


Hi ku komisa, ku fana ni xitirho xin’wana ni xin’wana ekhixini, swibya swo sweka swa Teflon, loko swi tirhisiwa kahle, swi hlanganisa ku olova ni vuhlayiseki.


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Xana Teflon u ni chefu?

PTFE, na nkatsakanyo wa yona wo hlawuleka wa khaboni na fluorine, yi humelela hi ku pfumala matimba ya yona ya tikhemikhali. Leswi swivula leswaku, ehansi ka swiyimo swa ntolovelo, swiva swiri passive kufana na poto ra stainless steel leri unga ri tirhisaka eka ti soup kumbe cast iron skillet eka ti steaks ta wena leti hisiweke. A yi tirhisani, yi pfumelela ntsena swakudya swi ri karhi swi rhelela.


Kambe loko xitlhokovetselo xi cincela eka ku hisa lokukulu, swilo swi kuma tad steamy. Ku susumeta swibya swo sweka leswi nga namarhiki eka mahiselo yo tika swinene, ku tlula mpimo wa yona lowu ringanyetiweke, swi nga endla leswaku ku humesiwa musi wa polymer. Vanhu van’wana, loko va paluxiwile, va nga ha va na ku nga tsaki ka nkarhinyana loku tiviwaka tanihi ‘Polymer Fume Fever’.


Kutani ku na subplot ya 'PFOA'. Hambi leswi khale a swi hlanganisiwa na endlelo ro endla switirhisiwa swin’wana swa Teflon, ku vilela hi vuyelo bya rihanyo swi endle leswaku tiindasitiri ti rhendzeleka. Namuntlha, spotlight yi voninga swinene eka switirhisiwa swotala swa Teflon leswi stemiwe hi ‘PFOA-free’, vumbhoni bya ku hundzuka loku yaka emahlweni.


Kutani, hambi leswi Teflon Coated va endleke leswaku tikhixi ta hina ti olova ku ti basisa, ti ta na mantra yo olova: ku xixima swipimelo swa tona. Hi ku khomiwa hi vukheta, ntsheketo wa PTFE i wa ku pfuna, ku nga ri chefu.


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Xana Teflon u hlayisekile?

PTFE, embilwini ya yona, i ku hlanganisiwa ka khaboni na fluorine. Xihlanganisi lexi xa tikhemikhali xi swi nyika ku nga tirhi ka ntumbuluko, leswi endlaka leswaku xi va xiluva xa le rirhangwini swinene. Ku fana na poto ra wena ro tshembheka ra nsimbi leyi nga riki na swilo kumbe nsimbi ya khale ya malembe, a yi hlanganisiwi; Swi olovisa ntsena.
Kambe, kufana na muendli un’wana na un’wana wa kahle, Teflon Coated yina swiyimiso swa yona swa xiteji leswi yi switsakelaka. Tinyiketele eka mahiselo yale henhla, u tlakuka ku tlula ndzhawu ya yona ya vuhlayiseki, naswona unga hlangana na musi wa polymer. Loko swiri swa nkarhinyana, ku hlangana na swona swinga endla leswaku kuva na ‘polymer fume fever’ leyinga tala kuva kona.


Xitlhokovetselo xa ‘PFOA’ xi tshame xi lukiwa eka ntsheketo wa PTFE, leswi pfuxeke swivilelo swa rihanyo. Kambe ku cinca i xisekelo xa vutumbuluxi. Makete wa namuntlha wu voninga hi switirhisiwa swa Teflon hi ku tinyungubyisa swi kombisa tibeji leti ‘nga riki na PFOA’, leswi kombisaka endlelo ro endla swilo leswi hlayisekeke.


Eka vuyimbeleri lebyikulu bya vutshila bya swakudya, hi nhlayiso lowu faneleke, PTFE eka swifunengeto leswi nga namarhiki swi tshama swi ri xirho xa vatlangi lexi tshembekaka. Yi tshembisa swiphemu leswi olovaka ku swi basisa na ku tirha kahle, handle ko kavanyeta ku vonakala ka vuhlayiseki.Loko swi tirhisiwa hi ndlela leyinene, switirhisiwa leswi funengetiweke hi PTFE swi hlayisekile. I swa nkoka ku:
1.avoid overheating:U nga tshuki u siya swibya swa wena swo sweka leswi funengetiweke hi PTFE eka ku hisa lokukulu nkarhi wo leha.
2.Tirhisa switirhisiwa swo olova:Avoid metal or sharp things that can scratch and degrade the coating.
3.Ku xava eka vaendli lava tivekaka:Tiyisisa xitirhisiwa lexi xi tiyisisiwile hi PFOA-free naswona xi namarhela eka vuhlayiseki na swipimelo swa khwalithi.


Xitsundzuxo xa Swikumiwa .

Ku vutisa ka xiendliwa .
Jiangsu Aokai Swilo Leswintshwa .
Aokai PTFE i ya xiphurofexinali . Vaendli va malapi ya fiberglass leyi pfanganisiweke ya PTFE na vaphakeri eChina, va hlawulekile eka ku nyika PTFE Xikhomela-ndhawu xo namarhela ., PTFE Xihambukelo xa xifaki ., PTFE Mesh Belt . Ku xava kumbe ku xavisa hi xitalo PTFE leyi pfanganisiweke na switirhisiwa swa lapi ra fiberglass. Ku anama ko tala, ku tiya, mihlovo ya kumeka yi endliwe hi ku landza swilaveko swa wena.

Swihlanganisi swa xihatla .

Xiyenge xa ​​Swikumiwa .

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