I-Polytetrafluoroethylene (PTFE) i-polymer ye-tetrafluoroethylene (TFE), eyona nto ibalulekileyo ye-organic fluorine impahla eneempawu ezibalaseleyo ze-dielectric kunye ne-coefficient ephantsi ye-friction.Ngokuqhelekileyo zisetyenziswe njengeeplastiki zobunjineli, zingenziwa kwi-polytetrafluoroethylene tube, intonga, iteyipu, ipleyiti, ifilimu, njl., kumashishini, ubomi bemihla ngemihla kunye nezinye iindawo zisetyenziswa ngokubanzi, zinegama elithi "inkosi yeplastiki".
Kwiminyaka yakutshanje, ukusetyenziswa kwehlabathi jikelele kwe-PTFE kukhule ngokukhawuleza, ukufikelela malunga ne-70% yokusetyenziswa kwe-fluorine resin.Ukususela kwi-2010, i-China ihamba kunye nokuguqulwa kwamandla okuvelisa i-PTFE ukuya kwi-high-end kunye nekhethekileyo kumazwe aphuhlisiwe, kwaye ezinye ze-PTFE eziphantsi komgangatho wemveliso ziye zafudukela e-China.
Okwangoku, i-China iye yaba ngumvelisi wehlabathi we-PTFE.Kuqikelelwa ukuba amandla aseTshayina asebenzayo e-TEflon ngo-2020 aya kuba yi-149,600 yeetoni, eqonda iitoni ezingama-97,200 zemveliso, ebalelwa malunga ne-60% yemarike yehlabathi.
Ixesha lokuposa: May-23-2022