PTFEyimathiriyeli yepolymer eneempawu ezininzi ezizodwa.Kweli nqaku, siza kuxoxa ngeempawu ezibonakalayo ze-PTFE kunye nokubaluleka kwazo kwizicelo ezahlukeneyo.
Okokuqala, i-PTFE yimathiriyeli ene-coefficient ephantsi yokukhuhlana, eyenza ukuba ilungele ukusetyenziswa njengezinto zokuthambisa kunye neengubo.Kwintsimi yoomatshini, i-PTFE isoloko isetyenziswa njengengubo yokwaleka kwiindawo ezinje ngeebheringi, izitywina kunye namakhonkco episton ukunciphisa ukukhuhlana kunye nokunxiba kwaye ngaloo ndlela yandise ubomi benkonzo yamalungu.Ukongeza, i-PTFE isetyenziswa ngokuqhelekileyo kwizixhobo zonyango kunye nezixhobo zokulungisa ukutya kuba yinto engeyona ityhefu, ivumba, intonga engakhuni ethintela ukungcoliseka kwezixhobo zonyango kunye nokutya.
Okwesibini, i-PTFE yimathiriyeli engasebenziyo enokunganyangeki kakuhle komhlwa.Iyakwazi ukumelana nokuhlaselwa ngamachiza amaninzi, kuquka i-acids eqinile, iziseko eziqinileyo, i-solvents kunye ne-oxidizing agents.Ezi propati zenza i-PTFE ibe yimathiriyeli esetyenziswa ngokubanzi kulungiso lweekhemikhali kunye nokugcinwa.Umzekelo, ingasetyenziselwa ukwenza izixhobo ezifana nee-reactors zekhemikhali, iitanki zokugcina, imibhobho kunye neevalvu.
Ukongeza, i-PTFE ineempawu ezilungileyo zokugquma umbane kwaye ingasetyenziswa phantsi kobushushu obuphezulu kunye nombane ophezulu.Oku kuyenza ibe yinto esetyenziswa ngokubanzi kwimimandla yombane neye-elektroniki.Umzekelo, i-PTFE ingasetyenziselwa ukwenza i-high-temperature cable insulation, i-capacitors kunye nezixhobo zokugquma.
Okokugqibela, i-PTFE ine-coefficient ephantsi yokwandiswa kwe-thermal kwaye inokugcina i-dimensionally stable phezu koluhlu olubanzi lobushushu.Oku kuyenza ibe yimpahla esetyenziswa kwiindawo zombini eziphakamileyo nezisezantsi zobushushu.Umzekelo, ingasetyenziselwa ukwenza izitywina zobushushu obuphezulu, izitya zokugcina ubushushu obuphantsi kunye nezixhobo zokucoca ezinobushushu obuphezulu, njl.
Isishwankathelo,I-PTFE yimathiriyeli yepolymeric eneempawu zomzimba ezizodwa ezenza ilungele izicelo ezininzi ezahlukeneyo.Ineempawu ze-friction coefficient ephantsi, ukumelana ne-corrosion egqwesileyo, iipropathi ezilungileyo zokugquma umbane kunye neepropathi ezizinzileyo zomgangatho.Ezi propati zenza i-PTFE ibe yimathiriyeli ebalulekileyo esetyenziswa ngokubanzi kwiinkalo zoomatshini, ishishini lemichiza, umbane kunye ne-elektroniki.
Ixesha lokuposa: Jul-26-2023