Tsis yog-stick lauj kaub raws li kev faib tawm ntawm cov txheej tsis-stick, tuaj yeem muab faib ua: Teflon txheej tsis-stick lauj kaub thiab ceramic txheej tsis-stick lauj kaub
1. Teflon txheej
Cov txheej uas tsis yog-stick ntau tshaj plaws hauv peb lub neej yog Teflon txheej, kev tshawb fawb hu ua "polytetrafluoroethylene (PTFE)," yog ib qho kev ruaj khov ntawm tib neeg tsim polymer, tsis hnov mob nrog cov khoom siv, cov kua qaub muaj zog alkali tsis tuaj yeem pab nws.
Nyob rau tib lub sijhawm, PTFE yog qhov tsawg tshaj plaws coefficient ntawm kev sib txhuam hauv cov khoom, qhov qis tshaj qhov nro, yog li lub siab lubricity thiab siab tsis-stick ua rau nws yog dav siv nyob rau hauv non-stick cookware, daws qhov teeb meem ntawm cov nplaum nplaum uas muaj plagued. pej xeem tau ntau xyoo.
Lub tsuas drawback ntawm PTFE yog hais tias nws tsis resistant rau kub, thiab nws yuav pib volatilize thaum rhuab tshaj 260 ° C thiab pib liquefy ntawm 327 ° C.Puas yog cov txheej uas tsis yog lo nplaum ua rau tib neeg lub cev?Nws puas yuav ua rau mob qog noj ntshav?Tau yog qhov teeb meem kub ntawm pej xeem kev txhawj xeeb, qhov tseeb, peb tsis tas yuav txhawj xeeb, vim li cas hauv qab no.
Ua ntej tshaj plaws, tsev neeg kib, qhov siab tshaj plaws tsuas yog xya caum mus rau yim caum feem pua ntawm cov roj kub, txog 200 ℃, tsis txaus los rhuav tshem PTFE;Txawm hais tias koj yeej hlawv cov roj kub ntawm cuaj caum feem pua ntawm kub, koj yuav tsum tau txhawj xeeb txog qhov teeb meem ntawm cov tais diav uas hlawv, tsis yog Teflon volatile.
Cov kev tshawb fawb pom tau hais tias nyob rau hauv cov ntaub ntawv ntawm ntau tshaj 400 ℃, PTFE volatile roj teeb meem rau noog, tsis muaj pov thawj hais tias nws muaj kev phom sij rau tib neeg, lub ntiaj teb no Health Organization tsuas yog cais PTFE raws li ib tug chav kawm ntawv 3 carcinogenic tshuaj, uas yog, tsis muaj. pov thawj ntawm teeb meem, tib yam kev faib tawm ntawm cov khoom xws li caffeine, plaub hau dyes.
Dab tsi yog qhov yuav ua rau muaj kev ntshai ntau dua yog cov additives PFOA thiab PFOS hauv cov txheej txheem tsim khoom ntawm PTFE yav dhau los, uas tau muab cais ua cov tshuaj carcinogenic hauv qeb 2B.Cov yeeb yaj kiab "Blackwater" yog hais txog kev puas tsuaj los ntawm PFOA tso rau hauv tus dej.
Txawm li cas los xij, lub melting point ntawm PFOA thiab PFOS tsuas yog 52 ℃, lub boiling point ntawm 189 ℃, raws li tau hais ua ntej lawm, cov txheej txheem uas tsis yog-stick txheej kub sintering muaj peev xwm tshaj 400 ℃, PFOA tau ntev tau hlawv tawm, thiab PFOA muaj tam sim no. ntev tau txwv nyob rau hauv ntau lub teb chaws, peb kuj tau cog lus rau BETTER COOK txhua yam khoom tsis muaj PFOA.
Yog li ntawd, koj yeej tsis tas yuav txhawj txog Teflon uas tsis yog-stick cookware yuav coj teeb meem kev noj qab haus huv, so assured tias siv cov
2. Ceramic txheej
Ceramic txheej tsis yog txheej txheej uas tsis yog-stick txheej ua los ntawm ceramic, nws yog txheej txheej ua los ntawm cov zaub mov tsis muaj zog thiab polymethylsiloxane fusion, qhov kom zoo dua yog muaj kev nyab xeeb dua li Teflon, tiv taus qhov kub thiab txias (450 ℃), cov tsos ntawm plasticity muaj zog dua.
Txawm li cas los xij, cov txheej uas tsis yog-stick txheej yog qis dua Teflon tsis-stick lauj kaub, thiab yooj yim heev kom poob tawm, lub neej kev pab cuam luv luv, yog tias cov Teflon non-stick yias zoo tib yam muaj rau 1 xyoo, cov ceramic tsis- stick yias tuaj yeem siv 1-2 lub hlis xwb, tus nqi qis heev, TSIS TXHOB TSIS TAU.
Post lub sij hawm: Nov-10-2022
