Indwangu engangenwa amanzi ye-polypropylene engalukiwe iyinto esetshenziswa kakhulu, futhi ukusebenza kwayo okungangeni manzi bekulokhu kukhathaza abantu. Kuzinhlelo zokusebenza ezingokoqobo, abasebenzisi bangakhetha izindlela ezihlukene zokwelashwa ezingangeni manzi ngokuya ngezidingo zabo ezithile ukuze bahlangabezane nezidingo zabo.
Indwangu engalukiwe ye-polypropylene yaziwa nangokuthi “indwangu yokhuni engalukiwe” ngenxa yenqubo yayo yokukhiqiza engalukiwe efana neyebhodi lokhuni. Indwangu engalukiwe ye-polypropylene inezinzuzo zokungasindi, ukumelana namanzi, ukumelana nokugqwala, kanye nezindawo ezinhle zokulwa namagciwane, futhi isetshenziswa kakhulu emikhakheni efana nemithi, inhlanzeko, izindwangu zasekhaya, kanye nokwakhiwa.
Ngenxa yokuthi indwangu engalukiwe ye-polypropylene ikhiqizwa ngobuchwepheshe obungalukiwe, indawo yayo engaphezulu iveza uhlaka lwentambo evulekile ngokuqhathaniswa futhi isengozini yokungenwa umswakama. Ngakho-ke, ukusebenza okungangeni kwamanzi kwe-polypropylene non-woven fabric ngokwayo kubi.
Kodwa-ke, ekusetshenzisweni okusebenzayo, ukuze kuthuthukiswe ukusebenza kwayo okungangeni manzi, abakhiqizi bavame ukufaka ama-agent okuvimbela amanzi nezinye izinto zokuphatha izindwangu ezingezona ezilukiwe ze-polypropylene. Lezi zithako zingagcwalisa ama-pores esakhiweni sesendlalelo sentambo, zenze umgoqo oqinile futhi zizuze umphumela omuhle wokungangeni kwamanzi.
1. Engeza i-ejenti yokuvimbela amanzi. Ama-ejenti okuvikela amanzi asetshenziswa kakhulu ahlanganisa i-zinc oxide, i-aluminium oxide, njll., engathengwa ngezimboni zepulasitiki noma zamakhemikhali.
2. Shintsha ukwakheka kwefayibha yendwangu engalukiwe. Umphumela ongenamanzi wendwangu engalukiwe ungathuthukiswa ngokushintsha isakhiwo sayo se-fiber. Isibonelo, ukusebenzisa izinqubo ezifana nokubumba komoya oshisayo ukuhlanganisa imicu endwangu engalukiwe ye-polypropylene ibe iyonke kungakhuphula amandla ayo futhi kuthuthukise ukusebenza kwayo okungangeni manzi.
3. Sebenzisa izinto eziyinhlanganisela. Ukuhlanganisa indwangu engalukiwe nezinye izinto ezingangeni manzi kungase futhi kuzuze imiphumela engcono yokungangeni kwamanzi. Isibonelo, izinto ezihlanganisiwe ezihlanganiswe namafilimu e-polyurethane zingagcina izinzuzo zezindwangu ezingezona ezilukiwe ze-polypropylene ngenkathi zikhulisa ukusebenza kwazo okungangeni manzi.