Teflon, nrhiav tau los ntawm Roy J. Plunkettntawm DuPont Lub Tuam Txhab Jackson Laboratory hauv xyoo 1938, yog ib qho kev tsim ua yuam kev-tsis zoo li feem ntau ntawm lwm cov khoom siv polymer.
Thaum twg lawv tau tso tseg ua Teflon coated pans?
Kab hauv qab
Txawm li cas los xij, Teflon tau tsis pub PFOA txij li 2013. Niaj hnub no cov nonstick thiab Teflon cookware muaj kev nyab xeeb tag nrho rau kev ua noj hauv tsev ib txwm, tsuav qhov kub tsis tshaj 570 ° F (300 ° C).
Tefal puas tsim Teflon?
Marc Grégoire yog tus tsim khoom ntawm PTFE (Teflon) coated non-stick pans. … Xyoo 1956 Grégoire thiab nws tus poj niam tau tsim lub Tefal Corporation, tsim cov lus hais: La Poêle Tefal, la poêle qui n'attache vraimant pas (Lub Tefal saucepan, lub lauj kaub tais diav uas yeej tsis lo.) Thaum xyoo 1960, lawv muag tau 3 lab yam khoom txhua xyoo.
Thaum twg yog thawj lub lauj kaub uas tsis yog-stick ua?
60 xyoo dhau los, peb keeb kwm pib!
In 1954, Marc Grégoire ua raws nws tus poj niam cov lus qhia raws li nws tau ua rau nws cov cuab yeej nuv ntses: Nws siv Teflon rau tsho nws lub lauj kaub. Cov txiaj ntsig tau xav tsis thoob! Ob xyoos tom qab, T-fal tau tsim los tsim cov lauj kaub uas tsis yog-loj thiab tau los ua thawj tus tsim ntawm cov khoom siv tsis-stick.
Roy J Plunkett yog leej twg?
Plunkett (Lub Rau Hli 26, 1910 - Tsib Hlis 12, 1994) yog tus kws tshuaj Asmeskas . Nws tau tsim polytetrafluoroethylene (PTFE), piv txwv li Teflon, xyoo 1938.
