Amashubhu e-PTFEazifani nje kuphela ngezinto, umbala, ukuma, kodwa futhi zihluke kakhulu ngobukhulu. Ubukhulu obuhlukene bunquma kakhulu ukusetshenziswa kwazo.
Ipayipi le-PTFE Elincane Lodonga
Ipayipi le-PTFEUdonga oluncane (olubizwa nangokuthi i-PTFE Capillary Tubing noma i-PTFE Spaghetti Tubing) luwumkhiqizo we-fluoropolymer wokuqala novame kakhulu. Ngenxa yokushisa kwalo okuphezulu kokusebenza, ukumelana kwamakhemikhali okuphezulu kanye nezakhiwo zokuvikela, i-PTFE tube inezinhlobo eziningi zezicelo. I-PTFE tube enezindonga ezincane yangaphakathi enembobo ebushelelezi ehlanzekile ivumela ukugeleza okungenamkhawulo okukhululekile. I-PTFE tube incane futhi inokungena okuncane kumagesi noketshezi. I-PTFE cishe ayisebenzi ngokuphelele ekuhlaselweni kwamakhemikhali, kodwa ngaphansi kwezimo ezikhethekile ingathinteka yizinto ezifana nezinsimbi ze-alkali nama-halogen. I-PTFE tube imelana nokushisa ku-500°F futhi i-ETO (ethylene oxide) futhi i-autoclave ingasetshenziswa kabusha. I-Fluoropolymer tube ibhekwa njenge-tubing eguquguqukayo kakhulu, kodwa izakhiwo ze-PTFE tube ziyivumela ukuthi ibe nokuphila okungcono kakhulu kweqembu. I-PTFE tube enezindonga ezincane ebushelelezi ine-coefficient ephansi kakhulu yokungqubuzana kwazo zonke izinto eziqinile ezaziwayo.
Ngenxa yokusebenza kwayo okuphezulu kokugcoba, izinga lokushisa eliphezulu lokuncibilika, ukuhambisana kwezinto eziphilayo, kanye nokubekezelelana okucacile kakhulu, i-PTFE Thin Wall Tubing iyisinqumo esingcono kakhulu sohlelo lwakho oludingayo. Le tube iza ngobukhulu be-American Wire Gage.
Ipayipi le-PTFE Elisindayo Elidonga
Njengepayipi lethu elincane lodonga, leli payipi le-PTFE elisindayo lodonga lilungele ukusetshenziswa kwezimboni okubandakanya izidingo zokucindezela okuphezulu noma ukumelana nokuguguleka okuphezulu. Leli payipi lisenazo zonke izakhiwo ze-fluoropolymer ezifiselekayo, kodwa linamandla engeziwe.
Ipayipi le-PTFE elinodonga olusindayo lilungele ukusetshenziswa kwezimoto, amakhemikhali kanye nokwemishini. Njengoba ubukhulu bodonga lwepayipi bukhula, namandla kanye nokucindezela okuqhuma kwepayipi kuyakhula. Lo mkhiqizo ulungele ukusetshenziswa njenge-labware noma kanye nemishini yokuphatha uketshezi ebalulekile kanye nezinhlelo zokusebenza.
Ipayipi lethu le-PTFE Lodonga Oluncane liyipayipi elincane kancane elenzelwe ukuphatha ukusetshenziswa kwengcindezi nokushisa okungaphezu kwesilinganiso. Linongqimba lwangaphakathi lwe-PTFE olukhishwe kanye nokuqinisa/isembozo sensimbi engagqwali esinongqimba olulodwa, ipayipi le-PTFE elinodonga oluncane lincane, liqinile futhi lenzelwe izimo ezimbi kakhulu lapho amapayipi enjoloba endabuko ehluleka khona.
Ngokuvamile isetshenziselwa ukudlulisa umusi oshisayo, ukukhishwa kwe-compressor kanye namakhemikhali ayingozi, leli payipi linokushisa okusebenzayo okungu--85°F kuya ku-+500°F (izinga lokushisa eliphezulu lomusi lingu-+388°F) futhi linobubanzi bokushisa okusebenzayo obungu-900 kuya ku-3500psi.
Ngaphezu kwalokho, ngenxa yokuthi ipayipi le-PTFE eliludongeni lincane, linesisindo esincane, liguquguqukayo kangcono futhi lingasiza ukonga isabelomali sakho ngepayipi le-PTFE.
Ipayipi le-PTFE Elinodonga Olunzima liyimodeli yepayipi le-PTFE elijiyile kancane elenza leli payipi limelane kakhulu nokugeleza kwegesi kanye nokuqina okukhulu kanye nokumelana nokujikeleza kokushisa kanye nokugoba ngokweqile uma kuqhathaniswa ne-PTFE ejwayelekile. Ipayipi le-PTFE elinodonga olunzima linepayipi langaphakathi elenziwe ngempuphu ecolekileyo ye-PTFE engeyona i-virgin (izinguqulo eziqhubayo nazo ziyatholakala), ukuqinisa/isembozo esilukiwe ngensimbi engagqwali.
Ngaphezu kokusetshenziswa ekudlulisweni kwe-steam kanye namakhemikhali, ipayipi le-PTFE elinodonga olusindayo livunyelwe yi-FDA ukuze lisetshenziswe ekudleni, okwenza libe inketho yepayipi le-PTFE elinamandla kakhulu. Izinga lokushisa lalo lokusebenza liyi--85°F kuya ku-500°F kanti ububanzi bengcindezi yalo yokusebenza buyi-900psi kuya ku-4700psi.
Uma usebhizinisini le-PTFE Hose, Ungase Uthande
Ukuthenga amashubhu e-PTFE afanele akukhona nje ukukhetha imininingwane ehlukene yezinhlelo zokusebenza ezahlukene. Okuningi ukukhetha umenzi othembekile. I-Besteflon Fluorine plastic Industry Co., Ltd. igxile ekukhiqizweni kwamapayipi namashubhu e-PTFE asezingeni eliphezulu iminyaka eyi-15. Uma unemibuzo nezidingo, sicela ukhululeke ukuxhumana nathi ukuze uthole iseluleko sobungcweti esengeziwe.
Izihloko Ezihlobene
Isikhathi sokuthunyelwe: Agasti-27-2022