I-PFOA, i-PFOS zibangele ungcoliseko lwehlabathi, ingxaki yongcoliseko lwe-fluorine idla ngokuba nkulu, i-PFOA yeyona nto inzima ukuyitshabalalisa, efunyenwe nakwi-Arctic; ngo-Okthobha 27, 2017, (PFOA) njengezinto ezibangela umhlaza zeklasi yesi-2Byayidweliswe kwiuluhlu lwe-WHO International Institute of Cancer carcinogens. Okwangoku, kukho iintlobo ezingama-33iikhompawundi ze-fluoride ziye zancitshiswa, kwayeAmalaphu angangeni manzi asimahla e-PFOA, asimahla e-PFOSiba yinto ethandwayo ngakumbi nangakumbi.
(IsiNgesi)1） Indlela yokusebenza kwe-fluorine-free waterproof
Eyona nto iphambili yokuthintela amanzi kukwandisa i-engile yoqhagamshelwano phakathi kwamathontsi kunye nomphezulu welaphu, ngokubanzi ibonakaliswa ngokugqitywa kwamanzi; Ukugqitywa kwamanzi kwilaphu yinkqubo yokuhambisa i-polymer esebenzayo enefuthe lokuthintela amanzi kwilaphu ngesigaba samanzi, kunye nokwenza ulungiselelo oluqhelekileyo nolucwangcisiweyo lwesikhokelo.phezu komphezulu welaphu, idlala isiphumo sokungangeni manzi.
Ukungangeni manzi okunyibilikayo kuxhomekeke kwiipropati eziqinileyo zokukristala ze-fluoride monomer, ezigqibezela ngokulula ulungiselelo oluqhelekileyo lwendlela kumphezulu welaphu. Kodwa malunga nokusebenza kwekristala ye-arhente engenamanzi engenafluorine ebuthathaka, efuna ukufezekisa isiphumo esifanayo sokungangeni manzi kuya kuba nzima ngakumbi, ngoko ke i-arhente engenamanzi engenafluorine iyonke iya kuyila "icandelo elimiselweyo" elikhethekileyo.to nceda ukuhlanganisana okungangeni manzi kwilaphuUmahluko ekusebenzeni kwesixhobo ngasinye esingangeni manzi esingenafluorine ubukhulu becala uxhomekeke kumahluko wezinto ezizinzileyo.
(2) Iingxaki zokucubungula amanzi ezingenafluoride kunye nezisombululo
a. Ungayinciphisa njani imveliso yamanqaku amhlophe?
Kwinkqubo yokusetyenziswa kwe-fluorine-free waterproof, ngenxa yokuba iinxalenye zeparafini kwi-arhente engangeni manzi, iiarhente ezingangeni manzi ziqokelelana kumphezulu wefayibha.kwaye uninziezinye izizathu, ezibangela ukuba amabala amhlophe avele lula kwilaphu. I-TF-5016A engenamanzi engenafluorine inokunciphisa ukuveliswa kwamabala amhlophe ngokunciphisa icandelo leparafini kunyeukunciphisa ubungakanani besuntswana yearhente engangeni manzi. Ngenxa yeemfuno eziphezulu zengxaki yokuphucula uphawu olumhlophe, uhlobo olune-silicon olungenayo i-fluorine engangeni manzi ye-TF-5910 lolona khetho lungcono.
b. Ungayiphucula njani impembelelo yokungena kwamanzi?
Ayinafluoro I-crystallization ye-agent engangeni manzi ayilunganga, uxinzelelo lomphezulu lukhulu kakhulu, kunokubonakala ngathi umphezulu welaphu awutshanga, ii-water beads ezinamathelayo kunye nezinye izinto. Iimveliso ezinamandla ze-agent engangeni manzi ze-TF-5016 ezingena-fluor zingasetyenziselwa ukuphucula ilaphu ngokunciphisa uxinzelelo lomphezulu we-agent engangeni manzi engena-fluorine, ukuphucula i-crystallization, ukuphucula isiphumo sokungasebenzisi manzi selaphu.
Kwinkqubo yokucubungula amanzi ngaphandle kwe-fluorine, kuya kubakho iindawo ezibuhlungu ezifana nokuqina okungekuhle kokususa, ukumelana noxinzelelo lwamanzi, imifantu engalunganga, utshintsho olukhulu lombala, iimpawu ezimbi zokomisa emva kokuhlamba, njalo njalo.Oku kunokuphuculwa njengezisombululo ezingezantsi.
Ixesha lokuthumela: Septemba-15-2022