Izihluzi zesirinji ezaziwa ngokuba zizihluzi zevili zinokuchazwa njengeekhatriji zokucoca ezisetyenziswa kanye ezimiswe ekupheleni kwesirinji.Izihluzi zesirinji zaziwa ngokuba nezixhobo zokutshixa iluer ukuqinisekisa ukuba zifakwe ngokukhuselekileyo kwisirinji.Zifumaneka kuluhlu lweentlobo eziluncedo ze-membrane ukulungiselela usetyenziso olwahlukeneyo lwabathengi.Abantu ngabanye kufuneka babe nolwazi olunzulu malunga nokusetyenziswa kweembrane zokucoca ngaphambi kokukhetha naluphi na uhlobo kwaye ngenxa yoko baqhubele phambili ukuyithenga.Ukuba nesihluzo sesirinji esifanelekileyo kwizisombululo ezifunekayo kuyafuneka ukuze isixhobo sisebenze ngokugqibeleleyo.
Izihluzi ze-PTFE zesirinji zikwabizwa ngokuba yiHalogenated Solvent Safe.PTFEsisishunqulelo sePolytetrafluoroethylene inwebu ezixhathisayo phantse kuzo zonke iziseko, iiasidi kunye nezinyibilikisi.I-PTFE yehlile izinto ezikhutshwayo kunye nokuzinza okuhle kakhulu kwe-thermal.I-hydrophobic kwaye ifuna ukumanziswa kwangaphambili phambi kokuba isetyenziswe kunye nezinyibilikisi ezinamanzi.Isetyenziswa kakhulu kunye ne-aromatics, i-alcohols, iziseko, i-solvents enobudlova kunye ne-acids eqinile.Ayikhuthazwa ukuba isetyenziswe kunye neesampuli ezinamanzi phambi kokuba ifakwe ngokwaneleyo kwangaphambili.Oku kungenxa yokuba ikhokelela kuxinzelelo oluphezulu lomqolo.Xa isetyenziselwa ukuvala inzala ngesihluzo sesirinji, yenziwa imizuzu elishumi elinesihlanu kubushushu obuyi-125˚C.Usetyenziso lweenwebu ze-PTFE luhluzo lwezisombululo ezinobundlobongela okanye izisombululo ezisisiseko kakhulu.Zikwasetyenziswa kwizikhuseli ze-transducer.IinkcukachaLolu hlobo lwesihluzi lunenani leenkcukacha ezinomtsalane neziluncedo kakhulu abathengi abamele ukuba bazonwabele ngolu hlobo lulandelayo:Ukuba uthenga i-PTFE yesihluzo sesirinji unokuqiniseka ngokusebenziseka kakuhle kunye nokusebenza.Inobukhulu obufana ne-0.1 m, 0.22 m, 0.45 m kunye ne-1.2m.Idayamitha yesihluzo yi-13mm.Ukuba uthenga isihluzo se-PTFE isirinji, ipakethe iqulathe amaqhekeza ali-100 kwaye ipakishwe kwiibhokisi ezinepolithene eziludidi oluphantsi lothuli.Ukupakishwa kwebhokisi ye-polythene kunciphisa amanqanaba othuli kwiindawo zamagumbi acocekileyo.Iziqhoboshelo zeluer lock ziyilelwe ukuba zisetyenziswe ngokudityaniswa nesirinji zeluer-lock ezisisikhuselo se-rubber free solvent.Inkqubo yokutshixa i-luer yeyohlobo oluthile lwabasetyhini olungena ngokufanelekileyo kwindawo yokuphuma yamadoda.Indawo yokucoca yenziwe ngepolypropylene.I-Hydrophobic PTFE inwebu zezona zibalaseleyo kwizinyibilikisi ezineklorini ezifana ne-dichlorobenzene, i-chloroform kunye ne-chloro-benzene.I-semiconductors ye-Organic zisebenzisa ezi zinyibilikisi ngokuphindaphindiweyo.Kufunyaniswe ukuba isihluzo se-13mm sedayamitha se-PTFE sesirinji sibonelela ngendibaniselwano egqibeleleyo yomthamo wokuhluza kunye nelahleko yesisombululo esisezantsi.I-0.45 m inikezela ngeyona njongo ilungileyo yokucoca ngaphandle komngcipheko wokuvala.Isihluzo se-0.45 m se-PTFE sesirinji sibonelela ngeenjongo zokucoca jikelele zesirinji eququzelela ukuhluzwa okukhuselekileyo kwazo zonke izinto eziphilayo ezivalelekileyo okanye kumda wokunyibilika kwemathiriyeli.Nanini na xa umntu ehluza ezinye iisampulu, kubalulekile ukusebenzisa inwebu efanelekileyo kwisicelo esithile.Izihluzi ze-PTFE zesirinji zisebenza ngeendlela ezininzi kwaye ziyakwazi ukumelana neekhemikhali eziqatha zemihla ngemihla.Ezi zezinye zezizathu zokuba kutheni olu hlobo lwesihluzo sesirinji ludume kakhulu kwimarike kwaye luya kuqhubeka ukufumana ingqalelo eyoyikekayo kubathengi bamacandelo amaninzi.Zezona zifanelekileyo nezifikelelekayo ngaxeshanye.
Ixesha lokuposa: Sep-29-2020