Cov khoom siv twg yog teflon

Teflon yog lub logo hu rau polytetrafluoroethylene (PTFE), uas yog hluavtaws
fluoropolymer cob. Qee cov ntaub ntawv tseem ceeb kwv yees li Teflon:
. Teflon tau tsim nyob rau hauv 1938 los ntawm txoj kev ntawm Roy Plunkett, tus kws tshawb fawb ntawm DuPont.
. PTFE, daim ntaub uas ua rau Teflon, yog ib qho muaj zog heev, waxy, thiab tsis-stick
polymer. Nws muaj qhov cuam tshuam ntau dhau ntawm qhov sib txawv ntawm 600 degree F (315C).
. Teflon tau xav txog nws cov khoom zoo uas tsis yog-stick thiab kas fes kev sib txhuam, ua rau nws
Muaj txiaj ntsig zoo rau cookware, bakeware, thiab ntau daim ntawv thov kev lag luam.
. Ntxiv nrog rau nws cov khoom tsis zoo, Teflon kuj tseem muaj pov thawj tiv thaiv corrosion,
tshuaj, thiab kub heev. Nws yog ib qho zoo hluav taws xob insulator li
zoo.
. Teflon muaj tag nrho cov carbon thiab fluorine atoms, nrog cov fluorine
atoms nruj me ntsis rau cov pob txha carbon. Qhov no ua rau daim ntaub heev
muaj zog thiab pov thawj tiv thaiv cov tshuaj tiv thaiv siab tshaj plaws.
. Thaum Teflon nws tus kheej raug coj mus rau hauv kev txiav txim siab tsis muaj tshuaj lom, cov pa taws tawm thaum Teflon-
npog cookware yog overheated yuav muaj teeb meem. Kev siv thiab kev saib xyuas kom raug
txhawb rau Teflon cov khoom muag.