Bronze puv ptfe raj, feem ntau hu ua polytetrafluoroethylene tube (F4 tube, tetrafluoroethylene raj), yog ib qho zoo siab plunger extruded raj thiab siv cov txheej txheem tshwj xeeb los ua ke cov hlau thiab cov raj yas.Teflon raj tuaj yeem tiv taus qhov tsis zoo ntawm 77 kpa1.6 Mpa, kuj tuaj yeem siv tau ib txwm nyob rau hauv qhov kub ntawm qhov tsis zoo 60 ℃ 260 ℃, nws muaj kev txhim khu kev qha thiab zoo heev corrosion kuj.Yog li ntawd, nws yog dav siv nyob rau hauv machinery, tshuaj lom neeg kev lag luam, hluav taws xob, hluav taws xob, tiv thaiv kev lag luam, pem hauv ntej-kawg technology, huv si, hluav taws xob rwb thaiv tsev thiab lwm yam teb.Piv nrog rau lwm cov kav dej,bronze puv ptfe rajtuaj yeem thauj cov roj corrosive thiab kua dej ntawm qhov kub thiab txias, uas yog tshwj xeeb rau PTFE yeeb nkab.
Txij li thaum PTFE yeeb nkab muaj zog heev, nws puas tseem puas tau?Cov lus teb yog tau kawg, tom qab tag nrho, nyob rau hauv tus txheej txheem ntawm kev siv tetrafluoro raj, vim muaj ntau yam, tetrafluoro tube yuav puas thiab tawg.Yog li, dab tsi yuav cuam tshuam rau lub sijhawm siv teflon raj hauv txheej txheem ntawm kev siv teflon raj?Tom ntej no, thov ua raws kuv qab kom nkag siab.
Thaum nws los txog rau cov yam ntxwv uas cuam tshuam rau lub sijhawm siv ntawm tetrafluoro raj, muaj ntau ntau yam, uas tej zaum yuav yog los ntawm nws tus kheej yam, los yog tej zaum yuav yog vim nws qhov nruab nrab kev thauj mus los, los yog vim ib puag ncig yam.Cov lus piav qhia tshwj xeeb yog raws li hauv qab no.
1. Cov yam ntxwv ntawm PTFE raj nws tus kheej
Nws tsuas yog hais txog qhov tsis zoo teflon raj, uas yog, cov txheej txheem tsis raug thiab cov txheej txheem ntawm teflon tube chaw tsim khoom, lossis tsis muaj kev sib cuag hauv cov txheej txheem tsim khoom ntawm teflon raj.Nyob rau hauv txoj kev no, teflon raj tsim muaj teeb meem heev nyob rau hauv cov nqe lus ntawm zoo thiab yog tshwj xeeb yog tsis yooj yim sua.Thaum kov los ntawm ib tug neeg, kev puas tsuaj thiab pob txha tuaj yeem tshwm sim tau yooj yim.Tau kawg, qhov xwm txheej no tsis tshua muaj, tom qab tag nrho, nws yuav cuam tshuam rau tag nrho cov txheej txheem ntawm kev siv tetrafluoro raj, thiab txawm ua rau muaj kev phom sij rau cov neeg ua haujlwm lub neej.
2.Teflon raj conveying nruab nrab
Yog qhov nruab nrab thauj los ntawmPTFE tubeyog kub, siab corrosive thiab hnyav heev, ntxiv rau nws muaj ib tug me ntsis teeb meem nws tus kheej, lub PTFE raj zoo li yuav tsis muaj peev xwm dais thaum lub sij hawm siv.Vim tias qhov kub thiab txias heev, lub siab loj heev thiab tawg.
3. Teflon raj ua haujlwm ib puag ncig
Raws li peb txhua tus paub, PTFE yeeb nkab tuaj yeem siv tau ib txwm nyob rau hauv qhov kub ntawm -60 ℃ 260 ℃, tab sis yog tias qhov ua haujlwm kub ntawm PTFE yeeb nkab yog qhov qub thaum xub thawj, ces nws yuav ua yuam kev ntau tshaj qhov no, ces nws yuav ua rau cov yeeb nkab. rupture vim cua sov hauv cov yeeb nkab thiab cov cua sov sab nraum cov yeeb nkab.
Nws tuaj yeem pom tau tias thaum siv teflon yeeb nkab, nws yuav tsum tau siv nruj me ntsis raws li tus qauv thiab tsis txhob ua rau nws kub dhau, siab dhau thiab corrosion.Tsuas yog nyob rau hauv txoj kev no peb tuaj yeem siv nws rau lub sijhawm ntev dua.
Post lub sij hawm: Jan-12-2022