Njengoba ithole ukunakwa kwabacwaningi abaningi bezemfundo nezimboni kanye nemikhiqizo eminyakeni embalwa edlule, iIzembatho ezilaphekayo ze-UVimakethe kulindeleke ukuthi iqhamuke njengendlela evelele yokutshala imali kubakhiqizi bomhlaba. Isivumelwano esingaba khona esifanayo sinikezwe ngu-Arkema.
I-Arkema Inc., ivulandlela ezintweni eziyisipesheli, isungule indawo yayo embonini yezingubo eziyelaphekayo ne-UV ngokusebenzisana kwakamuva ne-Universite de Haute-Alsace kanye ne-French National Center for Scientific Research. Umfelandawonye ufuna ukwethula ilebhu entsha e-Mulhouse Institute of Materials Science, engasiza ukusheshisa ucwaningo nge-photopolymerization futhi ihlole izinto ezintsha eziqhubekayo ezilapheka yi-UV.
Kungani izimbotshana ezilaphekayo ze-UV zidlondlobala emhlabeni wonke? Ngokunikezwa ikhono labo lokusiza ukukhiqiza okuphezulu nesivinini somugqa, okokunamathela kwe-UV kusekela indawo, isikhathi, nokonga amandla, ngaleyo ndlela kukhuthaze ukusetshenziswa kwazo kuzo zonke izinhlelo zokusebenza ezihlukahlukene, okuhlanganisa imikhiqizo yezimoto neyezimboni.
Lezi zembatho ziphinde zinikeze inzuzo yokuvikelwa komzimba okuphezulu kanye nokumelana namakhemikhali kumasistimu kagesi. Ukwengeza, ukwethulwa kwezitayela ezintsha ebhizinisini lezingubo, kufaka phakathiUbuchwepheshe bokwelapha be-LED, I-3D-printing coatings, nokunye okuningi kungase kuqhubekise ukukhula kwezingubo ezilapheka nge-UV eminyakeni ezayo.
Ngokwezilinganiso zemakethe ezikholekayo, imakethe yezingubo ezinelaphekwe yi-UV kucatshangwa ukuthi izodonsa imali engaphezu kwezigidigidi eziyi-12 zamaRandi eminyakeni ezayo.
Amathrendi Ahlelelwe Ukuthatha Imboni nge-Storm ngo-2023 nangaphezulu
Izikrini ze-UV ezimotweni
Ukuqinisekisa Ukuvikeleka Ngokumelene Nomdlavuza Wesikhumba kanye Nemisebe Ye-UV Eyingozi
Ibhizinisi lamadola ayizigidigidi, umkhakha wezimoto eminyakeni edlule ujabulele izinzuzo zezingubo ezilapheka yi-UV, njengoba lezi zihlanganiswe ukuze zidlulisele izakhiwo ezihlukahlukene endaweni engaphezulu, okuhlanganisa ukumelana nokuguga noma ukuklwebheka, ukuncishiswa kwe-glare, nokumelana namakhemikhali nama-microbial. Eqinisweni, lezi zimbobo zingasetshenziswa nasewindini lemoto nasemafasiteleni ukusika inani lemisebe ye-UV edlulayo.
Ngokocwaningo olwenziwa yi-Boxer Wachler Vision Institute, amawindshields avame ukunikeza ukuvikeleka okuphezulu ngokuvimba u-96% wemisebe ye-UV-A, ngokwesilinganiso. Kodwa-ke, ukuvikelwa kwamafasitela aseceleni kwahlala ku-71%. Le nombolo ingathuthukiswa kakhulu ngokufaka amafasitela ngezinto ezilapheka nge-UV.
Imboni yezimoto echumayo kuwo wonke amazwe ahamba phambili eminotho okuhlanganisa i-United States, iJalimane, nezinye izodala isidingo somkhiqizo eminyakeni ezayo. Ngokwezibalo ze-Select USA, i-United States ingenye yezimakethe ezinkulu zezimoto emhlabeni. Ngo-2020, ukuthengiswa kwezimoto zezwe kwaqopha amayunithi angaphezu kwezigidi eziyi-14.5.
Ukulungiswa Kwekhaya
Umzamo Wokuhlala Phambili Emhlabeni Wesimanje
NgokweJoint Center for Housing Studies yaseHarvard University, “Abantu baseMelika bachitha imali engaphezu kwezigidi eziyizinkulungwane ezingu-500 zamaRandi minyaka yonke ekulungiseni nasekulungiseni izindawo zokuhlala.” Izembatho ezilapheka nge-UV zisetshenziswa ekwenzeni ukuvanisha, ukuqeda, nokufaka amapulangwe kanye nefenisha laminate. Banikeza ubulukhuni obuningi nokumelana ne-solvent, ukwanda kwesivinini somugqa, indawo ephansi encishisiwe, kanye nekhwalithi ephakeme yomkhiqizo wokugcina.
Ukuthambekela okwandayo kokulungiswa kwekhaya nokulungiswa kabusha kunganikeza izindlela ezintsha zefenisha nokusebenza kwezinkuni. Ngokusho kwe-Home Improvement Research Institute, imboni yokuthuthukiswa kwekhaya yenza ama-dollar ayizigidi eziyizinkulungwane ezingu-220 ngonyaka, kanti isibalo sikhuphuka kuphela eminyakeni ezayo.
Ingabe i-UV eyelaphekayo okhunini i-eco-friendly? Phakathi kwezinzuzo eziningi zokumboza izinkuni ngemisebe ye-UV, ukusimama kwemvelo kuyipharamitha ebalulekile. Ngokungafani nezinqubo ezijwayelekile zokuqeda ukhuni ezisebenzisa inani elisindayo lezincibilikisi ezinobuthi nama-VOC, i-100% ye-UV eyelaphekayo isebenzisa ama-VOC amancane noma angekho kule nqubo. Ukwengeza, inani lamandla elisetshenziswe enkambweni yokumboza liphansi kakhulu kunezinqubo ezijwayelekile zokuqeda izinkuni.
Izinkampani azishiyi lutho ukuze zithole i-niche embonini ye-UV-coating ngokwethula imikhiqizo emisha. Ukufanekisa, ngo-2023, u-Heubach wethula i-Hostatint SA, izimbotshana zokhuni ezilashwe yi-UV ukuze kuqedwe izinkuni zikanokusho. Uhla lomkhiqizo luklanyelwe ngokukhethekile ukumbozwa kwezimboni, okuvumela ukuthobelana nezidingo zabakhiqizi abakhulu bezimpahla ezithengwayo kanye nabakhiqizi befenisha.
Imabula Isetshenziswa Ekwakhiweni Kwezakhiwo Zenkathi Entsha
Ukusekela Isidingo Sokuthuthukisa Ukukhanga Okubonakalayo Kwamakhaya
Ukumbozwa kwe-UV kuvame ukusetshenziswa emugqeni wokukhiqiza lapho kuqedwa igwadle, imabula, namanye amatshe emvelo ukuwavala. Ukuvalwa kahle kwamatshe kusiza ukuwavikela ekuchithekeni nasekungcoleni, emthelela wemisebe ye-UV, kanye nemiphumela yesimo sezulu esibi. Ucwaningo luveza lokhoUkukhanya kwe-UVingasebenzisa ngokungaqondile izinqubo zokuwohloka kwemvelo okungase kuholele ekukhulisweni nasekuqhekekeni kwamadwala. Ezinye zezici ezivelele ezinikwe amandla ukuphulukiswa kwe-UV kumashidi emabula zifaka:
Eco-friendly futhi awekho ama-VOC
Ukwenyuka kokuhlala isikhathi eside kanye nezakhiwo zokulwa nokuklwebheka
Umphumela wezibuko obushelelezi, ohlanzekile onikezwa amatshe
Ukuhlanza kalula
Isicelo esiphezulu
Ukumelana okuphezulu ne-asidi nokunye ukugqwala
Ikusasa Lezingubo Ezelaphekayo UV
I-China ingaba yi-Regional Hotspot kuze kube ngu-2032
Izembatho ezelapheka nge-UV zingene esigabeni sokuthuthuka esiqinile eminyakeni yamuva emazweni ahlukahlukene, kubandakanya neChina. Enye yegalelo eliyinhloko ekukhuleni kwezingubo ze-UV ezweni ingcindezi ekhulayo evela emphakathini yokuthuthukisa isimo sawo semvelo. Njengoba izimbotshana ze-UV zingakhiphi ama-VOC emvelweni, afakwe kuhlu njengezinhlobonhlobo zokumboza ezivumelana nemvelo okuzokuthuthukiswa kwazo kuzogqugquzelwa imboni yokumboza yaseChina eminyakeni ezayo. Ukuthuthuka okunjalo kungenzeka kube yimikhuba yesikhathi esizayo yemboni yezingubo ezilapheka e-UV.
Isikhathi sokuthumela: Aug-23-2023
