Polytetrafluoroethylene (PTFE) ke polima ea tetrafluoroethylene (TFE), e leng thepa ea bohlokoa ea organic fluorine e nang le thepa e ntle ea dielectric le coefficient e tlase ea likhohlano.Hangata e sebelisoa e le polasetiki ea boenjiniere, e ka etsoa ka polytetrafluoroethylene tube, molamu, tepi, poleiti, filimi, joalo-joalo, indastering, bophelo ba letsatsi le letsatsi le masimo a mang a sebelisoa haholo, a na le botumo ba "morena oa polasetiki".
Lilemong tsa morao tjena, tšebeliso ea lefats'e ea PTFE e eketsehile ka potlako, e fihla hoo e ka bang 70% ea kakaretso ea tšebeliso ea fluorine resin.Ho tloha 2010, Chaena e 'nile ea tsamaea le phetoho ea matla a tlhahiso ea PTFE ho ea holimo le e khethehileng linaheng tse tsoetseng pele,' me tse ling tsa matla a eona a tlaase a tlhahiso ea PTFE a falletse Chaena.
Hajoale, China e se e le mohlahisi oa lefats'e oa PTFE.Ho hakanngoa hore bokhoni bo sebetsang ba China ba TEflon ka 2020 e tla ba lithane tse 149,600, ho fihlela lithane tse 97,200 tsa tlhahiso, e leng karolo ea 60% ea 'maraka oa lefats'e.
Nako ea poso: May-23-2022