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Qiiqa digsiga aan birta lahayn ee kululaynta (xummad qiiqa polymer) iyo xaaladaha degdega ah ee qiiqa birta ah

Nambarada deg-degga ahi way ku kala duwan yihiin waddan ahaan. Boggani wuxuu isticmaalaa 911, lambarka Maraykanka iyo Kanada. Wadamo badan oo kale ayaa isticmaala 112, 999, ama nambar kale. U hel lambarka wadankaaga.

Si lama filaan ah uga tagista digsi aan ul lahayn oo faaruq ah oo madhan dab-shidka, karkarinta dheriga gebi ahaan engegan, ama kulaylka digsiga birta cusbada leh ee foornada waxay ka buuxin kartaa guriga qiiq cuncun leh in ka yar 3 daqiiqo. Marka la gubo cuntada ama saliidda wax lagu karsado waxay abuurtaa uumiga kaarboonka muuqda iyo uumiga acrolein ee ka cadhaysiiya indhaha iyo cunaha, kulaylka badan ** polytetrafluoroethylene (PTFE)** daahan aan dhumuc lahayn (oo loo yaqaan magacyo calaamad ah sida Teflon, SilverStone, ama Fluon) oo ka sarreeya ** 260 ilaa 350 darajo Celsius (500 ilaa 662 darajo Celsius) (pyrolysis). Burburkan kiimikaad ee aan la arki karin waxa uu si toos ah hawadaada gudaha ugu sii daayaa isku dhafka kakan ee gaas fluorinated iyo walxaha polymer ultrafine.

Bini'aadamka, neefsashada qiiqa uruursan ee digsiga PTFE ee kuleylka leh waxay sababtaa jirro ba'an, hargab u eg oo loo yaqaan ** qandhada qiiqa polymer *** (taariikh ahaan loo yaqaan "Teflon flu"), oo lagu garto gariir degdeg ah, qandho, laabta oo adkaata, iyo qufac qallalan oo soo baxaya 4 ilaa 8 saacadood ka dib soo-gaadhista. Si kastaba ha ahaatee, haddii aad haysato ** shimbiraha xayawaanka ah ** (parakeets, cockatiels, parrots, canaries, finches, ama chicks indoor) meel kasta oo guriga dhexdiisa ah, qiiqa pyrolysis ee PTFE waa ** degdeg ah, aamusan, 100 boqolkiiba degdeg ah oo degdeg ah oo hawada ah *** kaas oo keena dhiigbax sambabada dilaaga ah daqiiqado gudahood, xitaa qolalka dadku ma urin karaan.

Hadda samee tan

  1. ** Neefta qabo, dami shooladda ama foornada, oo u beddel marawaxada qiiqa qiiqa ee kala duwan una beddel SARE (kaliya haddii ay bannaanka ka soo baxayso)**: Soo gal jikada intaad neefta qabanayso, dab-dariyaha dami, oo shidi daboolka kala duwan ee korkaaga gaasaska oo si fudud ugu afuufo agagaarka qolka).
  2. Waligaa ha ku shubin biyo qabow digsi qallalan oo kulul**: Ku shubidda biyaha 350-degree-Celsius (662-degree-Fahrenheit) aluminium qallalan, bir-xumo ah, ama digsiga birta ah ee la tuuray waxay sababtaa qarax degdeg ah oo ku qarxiya biyaha karkaraya iyo uumiga sunta ah wajigaaga, gariir ama dildilaaca birta si xoog leh ama koronto
  3. Dhammaan shinbiraha xawayaanka ah ku soo daadguree hawo bannaanka cusub 60 ilbiriqsi gudahood: Haddii aad leedahay shimbir xayawaan ah, ha sugin in guriga uu hawada ka baxayo. Qabo shimbirta (ama qafiska oo dhan) oo si buuxda uga guuri meel ka baxsan guriga (ama baabuur horay loo diiray ama guriga deriska) isla markiiba. Xataa 2 daqiiqo oo ah soo-gaadhista qiiqa PTFE ee aan la arki karin ayaa dila shimbiraha ka hor inta aysan dadku dareemin ur.
  4. ** Ku qaado digsiga sigaarka dibadda adigoo isticmaalaya foornada qallalan ee qallalan KALIYA haddii uusan jirin holac furan oo jidkaagu cad yahay ***: Haddii digsigu uu sigaar cabbo ama dhalaalaya oo aan olol furan lahayn, gacanta ku qabo qalalan, silikoon culus ama foorno maqaar ah, ku qabo digsiga dhererka cududda ka hooseysa heerka dhexda ee wejigaaga, oo dhig meel bannaanka ah si aad u dhammayso bulukeeti-ka-baxa. Haddii ay aad u kulushahay in si badbaado leh loo taabto, ku dhaaf dab-shidka demi oo albaabka jikada ku xidh.
  5. ** Samee hawo-qaadis xawaare sare leh oo ka bax guriga 30 ilaa 60 daqiiqo ***: Fur dariishadaha iyo albaabada dibadda ee dhinacyada ka soo horjeeda jikada iyo guriga, dhig marawaxad daaqadda jikada ** dibadda u fiiqan ** si aad hawo wasakhaysan uga soo saarto dhismaha, oo dhammaan xubnaha qoyska, dhallaanka, iyo xayawaanka rabaayada ah u kaxee hawo nadiif ah ilaa urtu gabi ahaanba ka baxayso.
  6. ** Wac Xakamaynta Sunta ama adeegyada degdega ah haddii qof uu yeesho neefsasho, hiinraag, ama qarqaryo iyo qandho daahday ***: Gudaha Maraykanka, wac Xakamaynta Sunta at 1-800-222-1222. Haddii qof qaba neefta, COPD, ama wadne xanuunka uu yeesho hiinraag, qufac joogto ah, ama heerarka ogsijiinta oo hoosaysa, ama haddii qof ay dhibaato weyni ka haysato neefsashada, wac lambarka degdegga ah ee degaankaaga (911 gudaha US iyo Canada, 112 gudaha EU, 999 gudaha UK; eeg nambarada degdega ah).
flowchart TD
    A["digsi qallalan oo lagu kululeeyay foornada ama foornada"] --> B["Neefta Qabo, Dami Gubida/Foofinada, oo Waligaa Biyaha Ha Ku Shubin digsiga Kulul"]
    B --> C{"Ma jiraan shimbiro xayawaan ah oo guriga ka mid ah?"}
    C -- "Haa" --> D["Deg Deg: U qaado Shimbiraha Dibadda Hawo Cusub 60 ilbiriqsi gudahood"]
    C -- "Maya" --> E["Ku fur daaqadaha dhinacyada kasoo horjeeda ee qolka & sanduuqa dhibicda taageeraha dibadda"]
    D --> E
    E --> F{"Waa maxay nooca digsi ee la kululeeyay?"}
    F -- "PTFE / Teflon digsiga aan dhejiska lahayn (>260°C / 500°F)" --> G["Ku Dhaqaaji Baabka Dibadda adigoo isticmaalaya Mitt-qallalan haddii ay Badbaado; Ka bax qolka 60 daqiiqo si aad uga fogaato xumada qiiqa polymerka"]
    F -- "Ku shub Birta, Birta Kaarboonka, ama digsiga dhoobada" --> H["Hawo-qaadka Saliida Acrolein; Si tartiib ah digsiga ugu qabooji foornada 60 daqiiqo ka hor intaadan taaban"]
    G --> I["Kala Soco Bini'aadamka Qandho U eg Hargab/Qaran 4 ilaa 8 Saacadood Kadib & Ka fariista Maabka PTFE ee Waxyeeloobay"]
    H --> J["Masayr Dambaska Kaarboonka Leh & Dib-u-Xilli-xilliyeedka Tuurka Birta Marka Qabow"]

Qaybta 1: Maxaa dhacaya marka digsiga PTFE (Teflon) uu kululaado?

Inta lagu jiro karinta caadiga ah ee subagga, saliidda, biyaha, ama cuntada digsiga ku jira, heerkulka dusha sare wuxuu joogayaa inta u dhaxaysa ** 100 iyo 200 darajo Celsius (212 iyo 392 darajo Fahrenheit) ***, oo aad uga hooseeya marinka halka ay dahaarka fluoropolymer jabo. Si kastaba ha ahaatee, marka digsiga aluminiumka fudud ee ** madhan laga tago isagoo ku sii kululaynaya gaas sare ama gubasho koronto, heerkulka dushiisa ayaa cirka isku shareeray 260 darajo Celsius (500 darajo Fahrenheit) in ka yar 2 daqiiqo, wuxuuna dhaafi karaa **370 ilaa 450 darajo Celsius (700 ilaa 842 darajo Fahrenheit) gudahood 4.*4.

Heerkulka heerkulka iyo heerarka pyrolysis kiimikaad

Pan Dusha Heerkulka Muuqashada Jirka ee Pan Alaabada Kiimikada La siidaayay Khatarta Dadka & Xayawaanka
** Ka hooseeya 260°C (500°F)** Muuqaalka caadiga ah; cuntada iyo saliidaha wax lagu karsado ayaa si caadi ah u qulqula Midna (Silsiladihii Fluoropolymer ee PTFE ayaa weli ah kuwo deggan oo aan shaqaynayn) Badbaadada dadka iyo xayawaanka rabaayada ah inta lagu jiro karinta caadiga ah.
260°C ilaa 290°C (500°F ilaa 554°F) Dahaarka ayaa u muuqda mid qalalan, caajis ah, ama midab yar; Uurka aan la arki karin ayaa billaaba inuu kor u kaco ka hor inta uusan qiiq muuqda soo bixin Ultrafine polymer particulates (<100 nanometer dhexroorka) iyo raad raac asiidhyada karboxilic ee fluorinated Waxay dilaan shimbiraha daqiiqado gudahooda (waxay sababtaa dhiigbaxa sambabada avian ba'an); cunaha qallalan ee fudud ee bini'aadamka xasaasiga ah.
290°C ilaa 350°C (554°F ilaa 662°F) qiiq daciif ah oo cad ama buluug-cawlan ayaa ka soo baxa digsiga engegan; ur kiimiko ah oo fiiqan, fiiqan; dahaarka ayaa noqda bunni ama diir Tetrafluoroethylene (TFE), hexafluoropropylene (HFP), trifluoroacetic acid, iyo aerosols ultrafine fluoropolymer cufan. Polymer Fume Heerarka qandhada ee bini'aadamka (qandho, qandho, madax xanuun, laabta oo adkaata 4 ilaa 8 saacadood ka dib); si degdeg ah ugu dhintaan shimbiraha.
400°C ilaa 500°C+ (752°F ilaa 932°F+) Qiiq kiimiko ah oo cad/cawlan; saldhiga aluminiumku wuu dili karaa ama wuu dhalaali karaa; biro qaawan oo qaawan Perfluoroisobutylene (PFIB), carbonyl fluoride (\(\qoraalka{COF}_2\)), iyo hydrogen fluoride (\(\text{HF}\)) gaas ** Sunta neef-mareenka oo daran ***: Waxay sababi kartaa oof-wareen kiimikaad, bararka sambabada ee aan wadna xanuunka lahayn (dheecaan sambabada), iyo cuncun dhinaca corneal.

Ilaha qarsoon ee qiiqa PTFE ee ka baxsan digsiyada shiilan

Qoysas badan ayaa la kulma soo-gaadhista qiiqa polymer-ka ama dhimashada shimbiraha xayawaanka ee lama filaanka ah iyaga oo aan waligeed taaban digsiga shiilan sababtoo ah PTFE iyo fluoropolymers-ka la xidhiidha ayaa loo isticmaalaa sida heerkul sare oo heerkulkiisu sarreeyo gudaha daraasiin qalab guri oo caadi ah:

  • Foornooyinka is-nadiifinta iyo walxo dubista foornada cusub ***: Kuleylka sare ** wareegga is-nadiifinta *** (425 ilaa 480 darajo Celsius / 800 ilaa 900 darajo Fahrenheit) ama kululaynta foornada cusub markii ugu horreysay waxay daadin kartaa digsiyada faleebo ee dahaarka leh ee PTFE, dahaarka gudaha, ama wax soo saarka.
  • ** Fryers-hawo, foornooyinka rootiga rootiga, makiinada Panini, iyo birta waffle**: Ka tagista dambiilaha hawo-qaadista ee maran ama foornada dubista oo ku socota broil ama kulayl ka sarreeya 260 darajo Celsius (500 darajo Fahrenheit).
  • ** Kuleyliyeyaasha goobta, timaha qalajiyaha, biradaha curlinka, iyo birta dharka ***: Kuleyliyeyaasha meelaha dhoobada badan, daboolka feereeynta, iyo saxarada birta uumiga ayaa isticmaala daaha PTFE ee gaaska ka baxsan marka laga tago wajiga-hoos ama inta lagu jiro gubashada hore ee warshadda.
  • ** Laambadaha kulaylka leh ee "dahaarka leh" ee u adkaysta iyo nalalka digaagga ***: Nalalka kulaylka caadiga ah ee infrared-ka ee lagu iibiyo dahaarka PTFE ee ilaalinta si looga hortago burburka dhalooyinka waxay sii daayaan gaaska fluoropolymerka ah isla markiiba nalka ayaa kululaada, isagoo si joogta ah u tirtiraya dhammaan adhiyada digaagga dambe ama xamaaratada gudaha / shimbiraha 30 daqiiqo gudahood.

Qeybta 2: Qandhada Polymer ("Teflon flu") ee bini'aadamka: calaamadaha iyo daaweynta

Haddii aad neefsatay qiiq ama qiiq aan la arki karin markaad ka soo badbaadinayso digsi kulul oo aan dhejis ahayn oo ka soo baxay shooladda, waxaa laga yaabaa inaad si buuxda u fiicnaato 2 ilaa 3 saacadood ee ugu horreeya, kaliya waxaa si lama filaan ah ugu dhuftey fiidnimadii waxa dareemay sida xaalad daran oo hargab ah.

Jadwalka caadiga ah iyo astaanta astaanta

** Qandhada qiiqa polymer-ka *** waa mid ba'an, is-xakameynaysa fal-celin barar ah oo habaysan oo kicisa marka qaybaha ultrafine fluoropolymer (oo ka yar 0.1 microns) ay dhaafaan marinnada sanka sare oo ay dhigaan gudaha gudaha alveoli sambabada (kiishashka hawada ee sambabada), taasoo keenta alveolar macrophages si ay u sii daayaan fucytorge fucytorge. qandho *** alxanka alxanka soo gaadhay zinc oxide):

  1. Muddada Dahsoon (0 ilaa 4 saacadood ka dib soo-baxitaanka): Isla markiiba ka dib markaad neefsato qiiqa, waxa laga yaabaa inaad aragto uun khafiif, qallayl ku meel gaadh ah ama xoqan cunaha, dhadhanka macdan ama kiimikaad yar oo afka ah, ama isha cuncun khafiif ah.
  2. ** Bilawga Ba'an (4 ilaa 8 saacadood ka dib soo-gaadhista)**: Si lama filaan ah, inta u dhaxaysa 4 iyo 8 saacadood ka dib dhacdada jikada (inta badan qofka toosiya habeenkii), calaamadaha habaysan ayaa si lama filaan ah u soo dhacaya:
  3. ** xumad sare**: Caadiyan 38.0 ilaa 39.5 darajo Celsius (100.4 ilaa 103.1 darajo Fahrenheit).
  4. Qarqaryo ba'an oo gariir ah (caqabado), dhidid qabow, iyo muruqyo iyo xanuun kalagoysyo ah oo guud ahaan ah (myalgias iyo arthralgias).
  5. ** Madax-xanuun xagga hore ah oo gariiraya ***, daal, iyo lallabo khafiif ah oo marmar ah.
  6. ** Qufac qallalan, aan wax-soo-saar lahayn *** iyo dareenka ** cidhiidhi laabta ama neefta oo yaraata *** markaad si qoto dheer u neefsanayso.
  7. Wajiga Xallinta (24 ilaa 48 saacadood ka dib soo-gaadhista): Dadka qaangaarka ah ee caafimaadka qaba ee aan qabin cudurka sambabada, qandhada qiiqa polymer dhexdhexaadka ah ayaa si buuxda u xalisa gudaha 12 ilaa 48 saacadood marka qofka laga saaro hawada wasakhaysan, iyada oo aan ka tagayn dhaawac joogto ah oo sambabada ah.
flowchart TD
    A["Uurka dadku ka nuugaan digsiga PTFE ee kulaylka badan"] --> B["Isla markiiba u dhaqaaq Hawo Baneedka Cusub & Indhaha Ku Luqluq/Afka Biyo"]
    B --> C{"Hubi Calannada Cas ee Khatarta Sarreya ee degdega ah"}
    C -- "Hiidiis, Neef ama COPD olol, Stridor, bushimaha buluuga ah, ama digsiga kulaylka>400°C muddo >10 daqiiqo" --> D["U tag Waaxda Gurmadka / Isla markiiba wac 911 (Shaashada Kiimikada oof-wareen)"]
    C -- "Dhibaato degdeg ah ma leh; Kaliya xoqin cunaha fudud" --> E["Ka wac Xakamaynta Sunta (1-800-222-1222 gudaha Maraykanka) & la soco guriga hawada cusub"]
    E --> F{"4 ilaa 8 saacadood ka dib: Qandho (38 ilaa 39.5°C), Qarqaryo, jidh xanuun, iyo Qufac qalalan?"}
    F -- "Haa" --> G{"Neefsashada ma ku raaxaysan tahay nasashada iyo Oximeterka garaaca wadnaha>= 95%?"}
    G -- "Haa" --> H["Daryeelka Taageerada: Fuuq-baxa, Nasasho, Antipyretic (Acetaminophen/Ibuprofen): Waxay xallisaa 24 ilaa 48 saacadood"]
    G -- "Maya: Neefta oo sii yaraanaysa, Qufac qoyan, ama Qandho waarta> 48 saacadood" --> I["Qiimaynta Cusbitaalka Degdega ah (Raajada Laabta & Ogsajiinta ee Bararka Sambabada)"]

Daryeelka guriga vs marka la aadayo Qolka Gurmadka

  • ** Waxa guriga lagu sameeyo qandhada xumada Polymer-ka dhexdhexaadka ah**:
  • Wac gobolkaaga Xarunta Xakamaynta Sunta (1-800-222-1222 gudaha Maraykanka; 111 gudaha Boqortooyada Ingiriiska; 1-844-POISON-X Kanada; 13 11 26 gudaha Australia) si aad u gasho soo-gaadhista oo aad hesho talo-ilaalin caafimaad oo ku habboon.
  • Ku naso meel hawo leh oo aan qiiqu ka xoroobin oo cab biyo badan ama dareere elektaroonig ah si aad u beddesho dareeraha ka lumay qandhada iyo dhididka.
  • Heerarka qandhada yareeya ee aan farmashiyaha laga qorin (acetaminophen/paracetamol ama ibuprofen, oo la qaato si waafaqsan tilmaamaha xirmada haddii caafimaad ahaan kuu badbaado) waxay kaa caawinaysaa yaraynta qandhada, qarqaryo, iyo madax-xanuun halka kor u kaca cytokine bararka hoos u dhaco. Ogow in antibiyootiga aysan caawinayn qandhada qiiqa polymer sababtoo ah waa caabuq kiimiko oo nadiif ah, ma aha caabuqa bakteeriyada.
  • ** Goorma la raadsan karo daryeelka degdegga ah ee Waaxda Degdegga ah ***:
  • *** Ha u qaadan in astaamuhu ay yihiin qandho qiiq polymer oo aan fiicneyn haddii digsi looga tagay isagoo gubanaya heerkul aad u daran (in ka badan 400 ° C / 750 ° F) 10 ilaa 30+ daqiiqo (tusaale ahaan, markii qof hurday ama guriga ka baxay), sababtoo ah pyrolysis xad-dhaaf ah ayaa soo saara ** perfluoroisobutylene (PFIB)** bararka sambabada ee aan wadna xanuunka lahayn** (dheecaan buuxinaya sambabada).
  • Isla markiiba u tag Waaxda Gargaarka Degdegga ah ee kuugu dhow haddii qofka qaawan uu qabo ** Neef, COPD, wadna xanuun, uur leh, ama uu yahay ilmo/ilmo yar**, ama haddii qof uu ku dhaco:
    1. ** Neefta oo ku yaraata wakhtiga nasashada**, neefsasho degdeg ah, ama oximeter garaaca garaaca oo ka hooseeya 94 ilaa 95 boqolkiiba.
    2. Hiiraanyo la maqli karo, dildilaacyo/sanqadhaha xumbo ee laabta, ama qufacaya xaakada maraq ama casaan leh.
    3. ** Xabad xanuun daran**, dawakhaad, ama wareer.
    4. Calaamadaha ** ka sii darey 24 saacadood ka dib** ama ay ku guuldareystaan ​​inay xaliyaan ka dib 48 saacadood.

Maxaa dhacaya haddii qof si lama filaan ah u liqo jajabyo adag oo daahan aan dheg lahayn oo diiray?

Dad badan ayaa argagixsada marka ay arkaan jajabyo madow oo Teflon ah oo la xoqay oo ka siibay digsi duug ah ukumahooda la shiiday ama maraq, iyagoo ka baqaya in la sumeeyay. ** Liqitaanka adag, qolof aan kululayn ee daahan PTFE maahan sun. Aashitada calooshu ma milmi karto, mindhicirradaadu ma nuugi karaan, jajabyada adag ee yaryar waxay si dhib la'aan ah ugu gudbaan habka dheef-shiidka ee saxarada. Khatarta degdega ah ee ka imanaysa PTFE waxay ka timaadaa 100 boqolkiiba neefsashada gaaska kulul iyo qiiqa ultrafine ee la abuuray marka digsiga qallalan uu ka sarreeyo 260°C (500°F). Si kastaba ha ahaatee, mar digsiga aan dhejiska lahayn la xoqo, finan, ama la kululeeyo xitaa hal mar, ** iska tuur digsiga isla markiiba ***, sababtoo ah matrixka polymer-ka ee xumaaday wuxuu ka saarayaa gaaska heerkul hoose inta lagu jiro isticmaalka mustaqbalka.

Qaybta 3: Sunta Shimbiraha Xayawaanka ("Teflon Toxicosis"): Maxay ilbiriqsiyo muhiim u tahay

In kasta oo aadanuhu ay leeyihiin sambabada sambabada oo kale ah (alveoli) oo qayb ka mid ah hawada lagu beddelanayo neef kasta, ** shimbiruhu waxay leeyihiin habka neefsashada ugu waxtarka badan ee laf dhabarta dhulka : sambabada adag ee ku xiran sagaal kiishash hawo leh oo khafiif ah kuwaas oo hawada u riixaya si aan toos ahayn iyada oo loo marayo xididada dhiigga ee microscopic ( parabronchi). Tani waxay u sahlaysaa shimbiraha inay hawada sare ku soo saaraan ogsijiin, waxayna sababtaa inay nuugaan sunta hawadu qaado 10 ilaa 20 jeer qiyaasta bini'aadamka.

Waa maxay sababta qiiqa PTFE uu shimbiraha ugu laayo qolal ka fog jikada

Marka digsiga PTFE ee kuleylka ah uu sii daayo walxaha ultrafine fluoropolymer iyo gaasas acidic ah, qaybahaas waxay isla markiiba baabi'iyaan xuubabka jilicsan ee hal unug ee gudaha sambabada shimbiraha, taasoo keenta sambabada shimbiruhu inay si degdeg ah u buuxiyaan dhiig (** dhiigbax sambabada degdega ah ee degdega ah**).

  • Shimbiruhu way dhintaan ka hor intaanay dadku wax urin ***: Sababtoo ah PTFE waxay bilaabataa inay sii deyso walxaha ultrafine at 260 ° C (500 ° F), ka hor inta aan sigaar muuqda ama ur gubasho xoog leh soo bixin, baqbaqadaha, cockatiels, parakeets (budgies), iyo finches lagu hayo qolka jiifka ama xafiiska sare inta badan waxay ka soo dhacaan foorarkooda ka hor inta uusan qofka ku jirin digsiga.
  • Calaamadaha PTFE toxicosis ee shimbiraha:
  • Neefsasho af-furan, neefsasho, ama qaafiyad ** dabo-bobbing** leh neef kasta.
  • Baalasha oo in yar ka soo saartaan jidhka, tabar darri, gariir, ama ku dhaca xagga hoose ee qafiska.
  • Dhagsi la maqli karo, hiinraag, ama dhawaaqyada neefsiga ee gurguurta; dhiig ama dareere casaan ah oo ku wareegsan sanka (naro) ama af; qalal degdeg ah iyo geeri degdeg ah.
  • ** Tallaabooyinka samatabbixinta duuliyaha degdega ah ***:
  • Shimbirta ka saar hawo bannaanka cusub isla markiiba: Ilbiriqsi kasta oo guriga gudihiisa ah waxay ku kordhinaysaa qiyaasta halista ah. Shimbirta u soo qaad bannaanka (oo laga ilaaliyo dabaysha/qabow sidaha ama tuwaalka, ama gudaha baabuurka horay loo diiray xilliga jiilaalka).
  • **Shimbirta ka dhig mid degan, diirimaad, oo aamusnad qaade yar ***: Sababtoo ah la tacaalida shimbirta hypoxic waxay kordhisaa baahideeda ogsajiinta waxayna dhalin kartaa xirid dhimasho ah oo wadnaha ah, ha xakameyn hana cadaadisin shimbirta.
  • ** Isla markiiba u degdeg dhakhtarka xoolaha ee Avian-ka degdega ah ***: horay u wac jidka si kooxda caafimaadka xooluhu ay hore ugu buuxin karaan **kuleyl, qoyan 100% qolka ogsajiinta Ha ku soo celin shimbirta gudaha gurigaaga ugu yaraan 6 ilaa 12 saacadood hawo-qaadis gardarro leh.

Qeybta 4: Birta Kuleyl ka badan leh, Birta Kaarboon, dhoobada, iyo weelasha birta ah

Ka waran haddii digsiga aad si lama filaan ah ugaga tagtay dabka uu yahay ma ahayn digsi PTFE Teflon ah, balse uu ahaa ** skillet bir ah oo cusbo ah, ** birta kaarboon wok , ** digsiyo dhoobo-dahaarka leh, ama ** dheri bir-daran leh*?

Qalabka karinta Maxaa Guba Marka Kulayl Badani uu Qalalan yahay? Halabuurka qiiqa & Sunta Qaboojinta Badbaado leh & Nidaamka Soo-kabashada Pan
** PTFE (Teflon, Anodized Nonstick)** Dahaarka Fluoropolymer Pyrolyzes oo ka sarreeya 260°C (500°F) ** Gaasaska Fluorinated & qiiqa polymer ultrafine** (Waxay keentaa qandhada Polymer Fume ee bini aadamka; waxay u dhintaa shimbiraha) Demi kulaylka, hawo sii 60+ daqiiqo, qabooji, oo ** tuur digsiga si joogto ah** (dahaarka ayaa si joogto ah u xumaaday).
** Birta Castaysan ama Birta Kaarboonka ah** Saliidda karinta ee polymerized (lakabka "xilliyada") ayaa gubatay 260°C ilaa 370°C+(500°F ilaa 700°F+) Acrolein, carbon monoxide, aldehydes kacsan, iyo hydrocarbons aromatic polycyclic (PAHs) Demi kulaylka, fur daaqadaha, ** si tartiib ah ugu qabooji dabka 60 daqiiqo** (biyuhu waxay dilaan birta kulul ee kabka ah). Iska xoq dambaska cawl oo mar kale ku daadi saliid.
Sol-Gel Ceramic Nonstick (PFAS/PTFE-free) Saliida wax lagu karsado ee hadhaaga ah ama hadhaaga cuntada ayaa gubta; Isku-xidhaha silikoonku wuxuu hoos u dhigaa kaliya 425°C (800°F) Ugu horrayn saliid/qiiq cunto (acrolein); eber gaasaska PTFE fluorinated Demi kuleylka, hawo qiiqa, si buuxda u qabooji. Fiiro gaar ah: kulaylka qallalan ee ba'an wuxuu si joogto ah u burburiyaa jilicsanaanta digsiyada dhoobada.
Tri-Ply/Bir aan Daxadin lahayn ama Copper Saliid hadhaaga ah ama karbon cuntada la kariyey waxay ku shubtaa kaarboon madow; Xudunta aluminiumku waxay soo saari kartaa ka sarreeya 450°C (842°F) **Dhabas kaarboon, acrolein, iyo gaasas guba organic *** (indhaha ka xanaajiya/xiiqda, qandho PTFE ma leh) Dami kulaylka, ** waligaa biyo haku daadin** (waxay sababtaa dagaal aad u daran ama delamination dharka qarxa), ku qooy biyo diirran baking soda ama Bar Keepers Friend mar qabow.

Sida loo maareeyo sigaar cabbista kabka birta ama dheriga birta ah ee la karkariyey si badbaado leh

  1. ** Aqoonso xanaaqa Acrolein ***: Marka xawaashyada saliidda polymerized ee birta kabka ah ama birta kaarboonka ay ku gubato qiiq cad-cawlan oo qaro weyn, kiimikooyinka fiiqan, ee keena jeexjeexa ee indhahaaga kaa dhigaya isla markiiba waa ** acrolein ** (propenal), oo ay samaysay fuuqbaxa kulaylka ee glycerol ee dufanka. Acrolein waa xuub xabbo oo awood leh iyo neefta oo xanuujisa (iyo gubista walxaha dabiiciga ah waxay sidoo kale sii daayaan carbon monoxide), markaa waa inaad weli furto daaqadaha, socodsiiso marawaxada qiiqa, oo aad u gudubto hawo nadiif ah ilaa qiiqu ka baxayo.
  2. Kahortagga shoogga kulaylka iyo qaraxyada birta:
  3. ** Birtu waxay ku jabtaa shoogga kulaylka hoostiisa ***: Haddii aad geliso 370-degree-Celsius (700-degree-Fahrenheit) ku rid birta birta tuubada jikada hoosteeda ama ku shub biyo, qaybta la qaboojiyey waxay isla markiiba qandaraas la gashay iyada oo birta ku hareeraysan ay sii ballaadhinayso, taasoo keenaysa mishiinka birta culus inuu ** kala badh ku dillaaco xabbad qaylo ah.
  4. ** Digsiga ku dhaaf 45 ilaa 60 daqiiqo ilaa inta ay qabow tahay taabashada Haddii digsigu si aad ah u sigaar cabbo oo uu kicinayo qaylo-dhaanta qiiqa adag ee dhismaha oo dhan, isticmaal laba galoofyada alxanka maqaarka qalalan ama silikoon qallalan oo culus si aad dibadda ugu qaaddo oo dhig ** shubka qallalan, leben, ama wasakh** (waligaa ha saarin sagxad alwaax ah, sagxadda vinyl, rooga dibadda synthetic, ama cawska qoyan).
  5. **Ka saarida ur qiiqa jikadaada ka dib dhacdada ***:
  6. Marka digsigu bannaanka yimaado oo hawadu nadiifiso 60 daqiiqo, ku maydh filtarrada dufanka kala duwan ee xaydha biyaha saabuunta kulul (qaybaha sunta ah iyo acroleinku waxay ku dheggan yihiin filtarrada mesh dufan leh), ku tirtir armaajooyinka jikada ee ku hareeraysan biyo diirran iyo saabuun saxan ah, oo beddel shaandhada foornada HVAC haddii taageeraha hawada dhexe uu socday intii lagu jiray dhacdada qiiqa.

Waa maxay sababta aadan weligaa u isticmaalin shukumaan qoyan ama dheri qoyan si aad u dhaqaajiso digsi kulul

Marka loo eego 300 ilaa 400 darajo Celsius (572 ilaa 752 darajo Fahrenheit), gacanta birta ee skillet aad ayuu uga kulul yahay foornada caadiga ah. Haddii aad gacanta ku qabato tuwaal saxan yar oo qoyan ama dheri-qoyan**, qoyaanka dharka ku jira ayaa ku soo dhacaya kulaylka sareeyo 100°C+ (212°F+) qayb ilbiriqsi ah, isagoo si toos ah uga dhex tooganaya tuwaalka oo keenaya uumi heerka labaad ama heerka saddexaad ee degdega ah calaacalahaga oo gubanaya, taasoo kugu qasbaysa inaad dhulka hoos u dhigto. Kaliya isticmaal lafo-qallalan, silikoon dhumuc weyn leh ama mitts foornada dahaaran oo culus.**

Su'aalaha soo noqnoqda

Sideen ku ogaan karaa in digsigaygu ka kooban yahay PTFE (Teflon) oo ka soo horjeeda daahan dhoobada ah oo aan PTFE-ka lahayn?

Digsiyada caadiga ah ee PTFE ee aan sticks ahayn waxay had iyo jeer leeyihiin dhuxul madaw-madow, cawl madow, ama dusha sare ee naxaasta ah waxaana loo suuq geeyaa sida "aan-stick caadiga ah", "aan-stick adag-anodized", ama lagu calaamadeeyay magacyo sida Teflon, Autograph, Platinum, ama Granitium. Taa bedelkeeda, digsiyada dhoobada ah ee bilaashka ah ee PTFE waxay isticmaalaan silica (ciid-ka-soo-baxa) sol-gel daahan oo caadi ahaan leh dhalaal, dhalaal siman oo u eg (badanaa caddaan, kareem, buluug khafiif ah, cagaar xikmad leh, ama cawl dhalaalaya) oo si cad u sheeg "PFAS-Free / PTFE-Free / PFOA" sanduuqa hoose. Markaad shaki ku jirto inta lagu jiro shil kuleyl ah, had iyo jeer ula dhaqan digsi kasta oo aan dhejis ahayn oo aan la aqoonsan sida PTFE oo isla markiiba hawo qaado.

"PFOA-Free" ee calaamadda digsiga macnaheedu ma tahay "Teflon-Free" oo ammaan ah in lagu kululeeyo hareeraha shimbiraha?

Maya, tani waa fikradda khaldan ee ugu caansan uguna khatarta badan ee calaamadinta qalabka wax lagu karsado. PFOA (perfluorooctanoic acid) waxay ahayd gargaar farsamaynta kiimikaad oo laga saaray wax soo saarka 2015, halka PTFE (polytetrafluoroethylene) ay tahay dahaarka dhabta ah ee fluoropolymerka laftiisa. Ku dhawaad ​​digsi kasta oo PTFE Teflon ah oo maanta la iibiyo waxaa si sharaf leh loogu calaamadeeyay "100% PFOA-free", weli waa 100 boqolkiiba PTFE waxayna wali sii deyn doontaa qiiqa polymer-ka sunta ah ee keena qandhada Polymer Fume ee bini'aadamka iyo dhimashada degdega ah ee shimbiraha xayawaanka ah haddii ay ka sarreeyaan 260 ° C (500 ° F). Keliya makiinadaha cuntada lagu kariyo ee lagu calaamadeeyay "PTFE-Free iyo PFAS-Free" (ama birta qaawan, birta shubka ah, birta kaarboonka, iyo birta dhalaalaysa) ayaa ka xor ah fluoropolymers.

Haddi aan ku kululaado digsigayga aan bilaha ahayn ee engegan 5 daqiiqo oo uu sigaar cabbo, digsiga weli ma ammaan baa in lagu kariyo ka dib marka uu qaboojiyo?

Maya. Marka digsiga PTFE ee aan dhegta lahayn uu aad u kululaado ilaa heerka sigaar cabbista, finan, browning, ama warping, silsiladaha fluoropolymer-ka molecular si heerkul ah ayay u jajabeen oo u xumaadeen. Xataa haddii digsigu u muuqdo mid bad qaba dhaqid ka dib, daahan PTFE heerkul ahaan hoos u dhacay ayaa jebi doona, oo qiiqa, oo sii deyn doona qiiqa heerkul aad u hooseeya marka xigta ee aad isticmaasho. Gebi ahaanba digsiga qabooji oo ku tuur qashinka.

Eeyaha, bisadaha, ama dhallaanka bini'aadamka ah miyay waxyeello u geysataa qiiqa digsiga kulul ee kululaynta sida shimbiraha rabbaayadda?

Naasleyda, oo ay ku jiraan eeyaha, bisadaha, iyo dhallaanka bini'aadamka ah, ma laha hawo-sabab sambabada oo adag oo shimbiraha ah, sidaa daraadeed waxay aad ugu adkeysanayaan dhimashada degdega ah ee soo-gaadhista heerka hoose ee gaaban marka loo eego baqbaqadaha ama finches. Si kastaba ha ahaatee, dhallaanka, carruurta yaryar, bisadaha (kuwaas oo u nugul neefta taranka), iyo eeyaha yaryar ama weji fidsan (brachycephalic) waxay leeyihiin hawo-mareeno yaryar iyo heerar neefsasho oo sarreeya marka loo eego miisaanka jidhka. Qiiqa pyrolysis ee culus ee PTFE wuxuu sababi karaa cuncun marin hawo qaada oo ba'an, qufac, matag, ama pneumonitis kiimikaad ee xayawaanka iyo carruurta. Had iyo jeer u daadgureynta dhallaanka, carruurta, eeyaha, iyo bisadaha hawo bannaanka cusub isla markaaba adiga oo garab taagan guriga inta uu gurigu hawo u socdo 30 ilaa 60 daqiiqo.

Ma cuni karaa cunto ku jirtay dheri kale oo foornada dusheeda ah ama ma ku fadhiisan karaa miiska jikada marka digsiga PTFE uu aad u kululaado oo uu sigaar cabbo?

Tuur wax kasta oo cunto ah oo aan daaha ka qaadin oo ku fadhiyey shooladda ama miisaska jikada ee u dhow markii ay dhacday dhacdo qiiq ah oo pyrolysis PTFE ah oo culus. Qaybaha fluoropolymer ee ultrafine iyo alaabada qiiqa aashitada ayaa ka soo degaya tuubbada oo dulsaar cunto qoyan oo bannaan. Cuntooyinka xiran ee ku jira weelasha xiran, talaajadaha, ama armaajooyinka gabi ahaanba wax saameyn ah ma yeelan.

Maxaan sameeyaa haddii dheri qallalan ee la kariyey uu ku dhalaaliyo guntiisa aluminiumka korkiisa

Daboolka dami isla markiiba, dib u celi, oo u ogolow dheriga iyo quraarada dhalada in ay si buuxda u qaboojiyaan heerkulka qolka ugu yaraan 1 ilaa 2 saacadood, waligaa biyo ha ku shubin oo waligaa ha isku dayin inaad ka saarto saldhigga aluminium ee casaanka ah ee kulul ee dhalada, ama birta dhalaalaysa waxay si joogto ah ugu dhex milmi doontaa daloollada galaaska oo ay ka soo jiidan qaybaha galaaska marka ay qaboojiso. Haddii dheriga la qaboojiyey uu ku dhex milmay dusha sare ee dhalo-ceramiga, dusha sare ee dhalada wax lagu karsado ayaa qaab dhismeed ahaan u jaban oo si xoog leh ayay u burburin kartaa marka xigta ee ay kululaato; kala goo gooyaha kala duwana oo ha yeelo farsamayaqaan qalabka bedela muraayadda sare.

Ilaha la hubiyay

  • Xarumaha Xakamaynta iyo Kahortagga Cudurrada (CDC) iyo Machadka Qaranka ee Badbaadada Shaqada iyo Caafimaadka (NIOSH, Mareykanka): Hagaha Jeebka ee Khatarta Kiimikada iyo Shuruudaha Heerarka La Soo Jeediyay: Soo-gaadhista Shaqada ee Alaabta Burbursan ee Fluorocarbon Polymers (Xummad Xamuumo Polymer).
  • Xarumaha Sunta Ameerika iyo Xarunta Qaranka ee Sunta Caasimada (Mareykanka): Teflon/Kuleelka Dheecaan La'aanta ah, Jadwalka Xannaanada Qandhada Polymer-ka, iyo Liiditaanka Xaraashyada Dahaarka Aan Tooshka Ahayn.
  • Wakaaladda Walxaha Sunta ah iyo Diiwangelinta Cudurrada (ATSDR, Mareykanka): Profile Sun ah oo loogu talagalay Perfluoroalkyls iyo Kuleylka Pyrolysis Alaabta Polytetrafluoroethylene (PTFE).
  • Ururka Dhakhaatiirta Xoolaha (AAV) iyo Ururka Caafimaadka Xoolaha Maraykanka (AVMA, United States / International): * Sunta Neefta Guriga ee Shimbiraha Saaxiibka ah: Polytetrafluoroethylene (PTFE) Sunta iyo Kala soocida Hawada Degdegga ah*.
  • Hay'adda Ammaanka Caafimaadka UK (UKHSA) iyo Adeegga Macluumaadka Sumowga Qaranka (NPIS, Boqortooyada Ingiriiska): * Dulmarka Sunta ee Qiiqa Fluoropolymer Pyrolysis iyo Neefsashada Qiiqa Acrolein*.
  • Bundesinstitut für Risikobewertung (BfR / Machadka Federaalka ee Qiimaynta Khatarta, Jarmalka): Su'aalaha iyo Jawaabaha Ku Saabsan Cunto karinta oo leh Dahaarka PTFE ee Aan Dulqaadka lahayn iyo Kulaylka Xadka.

Haddii qof uu la kulmo dhibaato neefsasho daran ka dib qiiqa ama neefsashada qiiqa, raadso daryeel caafimaad oo degdeg ah. Tixgeli inaad ka qaadato gargaarka degdegga ah ee gacan-ku-haynta iyo koorsada CPR ee Laanqayrta Cas, Ambulance St John, ama bixiye maxalli ah.

Tilmaamaha la xidhiidha