Nthawi ya chitsimikizo ndi gawo lofunikira lomwe chinthu chilichonse chiyenera kukhala nacho.Nthawi ya chitsimikizo ndi nthawi yotsimikiziranso zabwino.Ndi mtundu wa chitsimikizo chamtundu wa chinthucho mkati mwa nthawi yodziwika.Zomwezo ndizowona pazinthu za PTFE.Ngakhale tonse tikudziwa kuti zinthu za PTFE zimakhala ndi moyo wautali wautumiki, moyo wautumiki ndi wautali bwanji?Anthu ambiri sangadziwe zambiri za izo.Choncho, tiyeni titenge PTFE bolodi monga chitsanzo kugawana nanu Dziwani moyo utumiki PTFE mankhwala.
Moyo wautumiki waChithunzi cha PTFEndi yaitali kwambiri, chifukwa pepala PTFE ndi mbale zoboola pakati PTFE mankhwala kukonzedwa ndi ndondomeko yapadera (kapena kufa kudula kapena kutembenuka) kuchokera PTFE zakuthupi, ndi PTFE chuma palokha Ndi chuma ndi katundu ambiri ntchito zabwino, kuphatikizapokutentha kwambiri kukana, yomwe ingagwiritsidwe ntchito kutentha kwa madigiri 200 ~ 260 kwa nthawi yaitali;kukana kutentha kwapansi, ngakhale -100 madigiri, zinthu za PTFE zikadali zofewa;kukana dzimbiri, kumatha kupirira aqua regia Ndi zosungunulira zonse za organic;kukana nyengo, kukhudzana kwa nthawi yaitali ndi mlengalenga, pamwamba ndi ntchito sizisintha, kukana kwake kwa radiation ndi kutsika kochepa kumakhalanso bwino;mafuta okwera kwambiri, okhala ndi kagawo kakang'ono ka mikangano mu mapulasitiki, Coefficient of friction ndi 0.04 yokha;imakhala ndi zovuta zazing'ono pamtunda muzinthu zolimba ndipo sizimamatira kuzinthu zilizonse;ndi physiologically inert ndipo si poizoni;kwambiri magetsi katundu, ndi abwino Kalasi C insulating zakuthupi, ndi wandiweyani wosanjikiza wa nyuzipepala akhoza kutsekereza The voteji mkulu wa 1500V;... Choncho, khalidwe la PTFE pepala zopangidwa PTFE zakuthupi ndi khola nthawi yachibadwa, amene ndiye mtundu wokhazikika wa pepala la PTFE lomwe lalembedwa m'mabuku ambiri kapena pa intaneti.Sitikukana makhalidwe, komabe tiyenera kufotokoza makhalidwe ena aChithunzi cha PTFEzomwe ziyenera kufotokozedwa.
mankhwala aliwonse adzakulitsa ndi mgwirizano ndi kutentha, pamene pepala PTFE ndi sachedwa kukulitsa matenthedwe ndi chidule, ndi coefficient kukula kwa pepala PTFE pafupifupi khumi zitsulo.Choncho, pamene pepala PTFE ndi pansi kutentha kusintha, izo Iwo ali ndi mphamvu yaikulu pa kukula kwa pepala PTFE, monga kasupe, chilimwe, yophukira ndi yozizira.M'madera ambiri a dziko lathu, kusiyana kwa kutentha pakati pa nyengo zinayi ndizokulirapo.Mu kusintha kwa kutentha kwa masika, chilimwe, autumn ndi yozizira, bolodi imakhalanso yaikulu kapena yaying'ono, ndipo izi zilipo.Ndizofunikira kudziwa kuti ngakhale pepala la PTFE lidzakhala lopunduka pang'ono chifukwa cha kutentha ndi kuzizira, chikhalidwe chake chamkati sichidzasintha.zidzasintha.
Tsamba latsopano la PTFE lokhazikika QB/T5257-2018 limafotokoza momveka bwino kuti nthawi ya chitsimikizo cha mapepala a PTFE ndi zaka khumi.Aka ndi nthawi yoyamba kuti nthawi ya chitsimikizo cha zinthu za PTFE zikuphatikizidwa pamiyezo yamakampani apadziko lonse lapansi.
Nthawi yotumiza: Oct-13-2022