Ukubukwa: 0 Umbhali: Isikhathi Sokushicilela Sokushicilela: 2023-04-10 Okusuka: Isizango
I-Teflon, igama lomkhiqizo le-polytetrafluoroethylene (PTFE), liyinto ebonakalayo eyaziwa ngezakhiwo zayo ezingezona izinti, ukumelana nokushisa, nokuqina. Teflon plumber tepi, okuvame ukubizwa I-PTFE itheyiphu noma amapayipi, imvamisa isetshenziselwa ukuvikela ukuvuza futhi idale uphawu oluqinile kwintambo yepayipi.
Kodwa-ke, ukukhathazeka kuveziwe mayelana nobuthi obungaba ubuthi be-teflon kanye nomthelela wawo ekuhlinzekeni kwamanzi nasempilweni yabantu. Le ndatshana izohlola ukuthi i-teflon tape inobuthi, xoxa ngenqubo yokwenza, futhi inikeze izincomo zokusetshenziswa okuphephile.
I-teflon tape ayinobuthi engozini. I-PTFE i-inert, okusho ukuthi ingabe ibhekana namanye amakhemikhali futhi ayikhululi amakhemikhali anobuthi lapho isetshenziswa kahle.
Kodwa-ke, ngesikhathi sokwenziwa kweTeflon, inqubo efaka ukushisa i-PTFE emazingeni okushisa aphezulu, kukhona amandla okukhishwa kwezinsalela zamakhemikhali.
Inqubo yokukhiqiza yeTeflon Tape ifaka ukusetshenziswa kwePupluorooctanooctanooctanoic acid (PFOA), into exhumene nezinkinga zezempilo ezahlukahlukene. Kodwa-ke, umkhiqizo wokugcina - I-Teflon Tape - iqukethe amanani alandelwayo we-PFOA, njengoba iningi lawo lisuswa ngesikhathi sokukhiqiza.
Ngokusho kwe-Environmental Protection Agency (EPA), amazinga e-PFOA atholakala eTeflon Tape aphansi komkhawulo wokulimaza abantu noma imvelo.
I-Teflon Tape ibeka engcupheni emincane lapho isetshenziswa kwintambo yamapayipi ezindaweni zokuphuza zamanzi. Izindawo ze-PTFE tepi zenzelwe ukudala uphawu oluqinile kwintambo yamapayipi, ukuvimbela ukuvuza kanye nokuqinisekisa ukuphepha kokuhlinzekwa kwamanzi.
Ngoba ingezwe ukuthula kwengqondo, abathengi bangakhetha i-teflon ye-teflon yebanga lokudla, yenzelwe ngokukhethekile ukusetshenziswa ezinhlelweni zamanzi ezisebenzisekayo futhi zihlolwe ubumsulwa nokuphepha.
Uma kukhulunywa ngezicelo zokufaka amapayipi, ikakhulukazi emakhaya ethu, ukuphepha kubaluleke kakhulu. Phakathi kwamathuluzi ajwayelekile asetshenziswa kumapayipi yi-teflon tape. Kepha umbuzo ojwayelekile abanikazi bamakhaya abaningi babuza ukuthi: 'Ingabe iTeflon Tape iphephile ngokuphuza amanzi? '
Manje, ake sibhekane nezinkinga ezizungeze amakhemikhali anobuthi. I-teflon tape ayigciniwe ngokwemvelo ngezinsalela zamakhemikhali eziyingozi. Kodwa-ke, kubalulekile ukuze uqinisekise ukuthi usebenzisa i-Teflon yeTeflon yebanga lokudla, ikakhulukazi amasistimu wamanzi aphathekayo. Lolu hlobo oluthile lwe-teflon tape luhlolwe ukuqinisekisa ukuphepha kwalo ekuphuzeni kwezicelo zamanzi.
Emhlabeni omkhulu wezinhlelo zokusebenza zamapayipi, lapho izinkambiso eziphakeme kanye nengcindezi ephezulu ziyiziteyipu ze-plumber ze-teflon zidlala indima ebaluleke kakhulu. Umsebenzi wayo oyinhloko ukwenza njengeteyiphu yentambo ye-welant, uqinisekisa ukuthi ukuhlinzekwa kwamanzi kwethu kuhlala kuvuza.
Kepha, ngokuphepha njengento ebaluleke kakhulu ethu, kuhlale kuhlakaniphile ukubheka kabili uhlobo lwetheyiphu oyisebenzisayo. Njalo funa amalebula afana 'Ibanga lokudla ' noma 'liphephile emanzini aphathekayo ' lapho uthenga. Lokhu kuqinisekisa ukuthi itheyiphu ye-plumber yakho ingenamakhemikhali ayingozi angahlehlisa ukuphepha kwamanzi akho okuphuza.
Ekuphetheni, lapho kusetshenziswa kahle futhi kuqinisekiswe ukuthi usebenza ngezinhlobo zamabanga okudla, amapayipi we-teflon pluli aphephile ngempela ezinhlelweni zamanzi. Gcina ukulethwa kwamanzi kugeleza kahle, bese uphumula kalula ukwazi ukuthi wenza izinqumo ezinolwazi zokuphepha kwasekhaya.
Kubalulekile ukuhlukanisa phakathi kwezingozi ezihambisana nenqubo yokukhiqiza yemikhiqizo yeTeflon kanye nobungozi obuhambisana nokusebenzisa itheyiphu ye-teflon uqobo. Ngenkathi ukukhiqizwa kwe-teflon kungafaka amakhemikhali anobuthi, umkhiqizo wokugcina - I-teflon tape - kubhekwa njengephephile ukuze isetshenziswe kuzinhlelo zokusebenza zamapayipi.
Njengokuqapha, ngaso sonke isikhathi khetha itheyiphu esezingeni eliphakeme ye-PTFE kusuka kubakhiqizi abadumile, bese ubheka i-teflon ye-teflon yamabanga okudla uma ukhathazekile ngokusetshenziswa kwayo ezinhlelweni zamanzi okuphuza. Ngokulandela amasu wokufaka afanele futhi ukhethe umkhiqizo ofanele, ungaqinisekisa ukuphepha kokuhlinzekwa kwamanzi futhi ujabulele izinzuzo ze-teflon tape ngaphandle kokukhathazeka.
I-Teflon Tape , lapho isetshenziswa kahle, akuyona into enobuthi engozini. Inqubo yokukhiqiza ingafaka amakhemikhali anobuthi, kepha umkhiqizo wokugcina uphephile kwizicelo zamapayipi. Khetha ikhwalithi ephezulu, I-teflon ye-teflon yebanga lokudla kusuka kubakhiqizi abadumile ukuze banciphise izingozi ezingaba khona.
Ngokuqonda amaqiniso futhi anciphise izinganekwane, ungasebenzisa ngokuqiniseka nge-teflon tape ukudala uphawu oluqinile kwintambo yamapayipi futhi ugcine ukuphepha kokuhlinzekwa kwamanzi.