Teflon yog tsim los ntawm ob yam tshuaj hu ua PTFE thiab PFOA. … Tab sis tom qab paub txog nws cov kev mob tshwm sim, ntau lub teb chaws, suav nrog UK, tau txwv Teflon los ntawm kev siv hauv cookware. Vim qhov txwv tsis pub, Teflon tsis tau siv los tsim cov khoom tsis-stick.
Puas Teflon tseem siv hauv UK?
Nws tau hais tias DuPont thiab 3M paub txog qhov no txij li thaum ntxov li 70s. Yog li, Teflon tam sim no tau txwv tsis pub siv cov khoom ua noj ua haus. Hauv Tebchaws Europe, Teflon tau raug txwv tsis pub siv rau hauv cov khoom lag luam cookware txij thaum 2008.
Puas yog Teflon tseem siv xyoo 2020?
Teflon yog lub npe khoom siv rau cov khoom siv hluavtaws siv los npog cov tais diav. Muaj kev txhawj xeeb tias cov tshuaj ib zaug siv hauv cov txheej txheem tsim Teflon tuaj yeem ua rau muaj kev pheej hmoo mob qog noj ntshav. Cov tshuaj no tsis tau siv hauv cov khoom lag luam Teflon txij li xyoo 2013. Niaj hnub no Teflon raug suav tias yog cov khoom noj muaj kev nyab xeeb.
Teflon puas tseem raug muag?
Teflon tam sim no tau hloov kho txij li xyoo 2015 kev txwvtab sis tseem muaj kev txhawj xeeb txog cov tshuaj siv. … Raws li muaj ntau yam kev nyab xeeb lwm txoj hauv kev nws yog qhov zoo tshaj plaws kom tsis txhob muaj Teflon tsis-stick lauj kaub kom txog rau thaum kev tshawb fawb ntev ntev ntawm cov txheej tshiab tau paub.
Puas Teflon tseem muaj C8?
Perfluorooctanoic acid (PFOA), tseem hu ua C8, yog lwm yam tshuaj uas tib neeg tsim. Nws tau raug siv rau hauv cov txheej txheem ntawm kev ua Teflon thiab cov tshuaj zoo sib xws (hu uafluorotelomers), txawm hais tias nws raug hlawv tawm thaum lub sijhawm ua haujlwm thiab tsis muaj qhov tseem ceeb hauv cov khoom kawg.
