Embonini yamakhemikhali, imithi, ukucubungula ukudla, iphepha kanye ne-electronics kanye neminye imikhakha eminingi, ukukhethwa kwepayipi kubaluleke kakhulu. Akufanele nje imelane nokuguguleka kwemidiya ehlukahlukene eyinkimbinkimbi, kodwa futhi idinga ukumelana nokushisa okuphezulu, ukumelana nokugqoka, ukufakwa kalula nezinye izici eziningi. Amapayipi e-Teflon (aziwa nangokuthi i-polytetrafluoroethylene, amapayipi e-PTFE) agqama njengenye yezinto ezithembeke kakhulu zamapayipi embonini ngenxa yokusebenza kwawo okuphezulu. Izinzuzo ze-Teflon hoses ezisetshenziswayo kuzoxoxwa ngazo kuleli phepha.
Enye yezinto eziphawuleka kakhulu zepayipi le-Teflon ukumelana nokugqwala kwayo okuhle kakhulu. Kulabhorethri yamakhemikhali kanye nokukhiqizwa kwezimboni, i-asidi eqinile, i-alkali eqinile nezinyibilikisi eziphilayo kanye neminye imidiya egqwalayo yonke indawo. Le mithombo yezindaba ibeka usongo olukhulu ezintweni ezivamile zamapayipi, kodwa ipayipi le-teflon lingakwazi ukuyiphatha kalula. Izinto zayo eziyingqayizivele ze-polytetrafluoroethylene zingamelana nokuguguleka kwamakhemikhali ahlukahlukene, kuhlanganise nemidiya ye-alkali enamandla njenge-sodium hydroxide, i-potassium hydroxide, njll.
Ngaphezu kokumelana nokugqwala, i-hose ye-Teflon nayo inokumelana okuhle kakhulu nokushisa okuphezulu. Ingasebenza ngokuqhubekayo emazingeni okushisa ahlukahlukene ukusuka ku -60 ° C kuya ku-260 ° C, okwenza ukusetshenziswa kwayo endaweni yokushisa ephezulu kuvelele ikakhulukazi. Ekukhiqizeni kwamakhemikhali, izinqubo eziningi zidinga ukusebenza kokushisa okuphezulu, i-teflon hose ayizange imelane nokuhlolwa kwezinga lokushisa eliphezulu kuphela, kodwa futhi igcinwe ukuzinza okuhle komumo, hhayi ngenxa yokwanda okushisayo nokunciphisa okubandayo nokuqhekeka noma ukuguqulwa, ukuqinisekisa ukuqhubeka nokuphepha kokukhiqiza.
I-Teflon Hose inodonga lwangaphakathi olubushelelezi, olunganamatheli, olubaluleke kakhulu lapho uhambisa izinto zokuhlanzeka okuphezulu. Inganciphisa ngempumelelo impahla esele kanye nokuvala ipayipi, ithuthukise ukusebenza kahle kokukhiqiza, kuyilapho iqinisekisa ikhwalithi nokuphepha komkhiqizo. Lesi sici sibaluleke kakhulu ezimbonini zemithi nokudla ngoba siqinisekisa ukuhlanzeka nokuphepha kwemithombo yabezindaba.
Ipayipi le-Teflon aligcini nje ngokumelana nokugqwala futhi ukumelana nokushisa okuphezulu, kodwa futhi linezakhiwo ezinhle kakhulu zemishini. Amandla ayo aphezulu, amandla aqinile aphezulu kanye namandla acindezelayo, kanye nezici ezingagugi, ukumelana nokukhala, ukumelana nokukhathala, ukuze ipayipi elisesimweni esiyinkimbinkimbi neziguquguqukayo lisakwazi ukugcina ukuzinza. Ngaphezu kwalokho, i-hose ye-Teflon inokuguquguquka okuhle nokuguquguquka, ingakwazi ukuzivumelanisa nezinhlobonhlobo zezakhiwo zamapayipi eziyinkimbinkimbi nendawo yokufaka, ithuthukise kakhulu ukunethezeka nokuguquguquka kokwakhiwa..
Ipayipi le-Teflon lenziwe nge-teflon resin ehlanzekile, azikho izithasiselo ohlelweni lokukhiqiza, azinawo ngokuphelele ama-plasticizers nezinye izinto eziyingozi, ezingenabungozi emzimbeni womuntu. Isakhiwo sayo sangaphakathi esibushelelezi esibushelelezi, sivimbela ngempumelelo amabhaktheriya nama-microorganisms anamathele ukuze kube lula ukuhlanza nokubulala amagciwane, ukuqinisekisa ukuphepha kwempilo ephakathi. Lesi sici sibaluleke kakhulu embonini yezemithi neyokucubungula ukudla ukuze kuqinisekiswe ukuphepha komkhiqizo nokuhambisana.
Ipayipi le-Teflon lisetshenziswe kabanzi emikhakheni eminingi ngenxa yokumelana nokugqwala okuhle kakhulu, ukumelana nezinga lokushisa eliphakeme, izici ezinhle zodonga lwangaphakathi, izakhiwo ezinhle kakhulu zemishini kanye nezici zokuphepha nempilo. Akuyona nje inketho efanelekile embonini yamakhemikhali, imboni yezemithi kanye nemboni yokucubungula ukudla, kodwa futhi iyithuluzi elibalulekile lokuthuthukisa ukusebenza kahle kokukhiqiza nokuqinisekisa ukuphepha kokukhiqiza.
Isikhathi sokuthumela: Jul-24-2024 