Emva kokuba ifumene ingqalelo yabaphandi abaninzi bezemfundo kunye nezoshishino kunye neempawu kwiminyaka embalwa edlulileyo, iIingubo ezinyangekayo ze-UVImarike kulindeleke ukuba ivele njengendlela yotyalo-mali ebalulekileyo kubavelisi behlabathi.Ubungqina obunokubakho obufanayo bunikezelwe nguArkema.
I-Arkema Inc., uvulindlela kwizixhobo ezikhethekileyo, iseke i-niche yayo kwi-UV-enyangekayo yokwaleka kunye neshishini lemathiriyeli ngokusebenzisa intsebenziswano yamva nje kunye ne-Universite de Haute-Alsace kunye neZiko leSizwe laseFransi loPhando lwezeNzululwazi.Umfelandawonye ufuna ukusungula ilebhu entsha kwi-Mulhouse Institute of Materials Science, eya kunceda ukukhawulezisa uphando kwi-photopolymerization kunye nokuphonononga izinto ezintsha ezizinzileyo ezinyangekayo ze-UV.
Kutheni le nto i-UV-enyangekayo i-UV ifumana ukutsaleka kwihlabathi liphela?Ngokunikwa amandla abo okuququzelela imveliso ephezulu kunye nezantya zemigca, i-UV-enyangekayo yokwaleka ixhasa indawo, ixesha, kunye nokonga amandla, ngaloo ndlela bekhuthaza ukusetyenziswa kwabo kuzo zonke iintlobo zezicelo, kubandakanya iimoto kunye neemveliso zoshishino.
Ezi zogquma zikwabonelela ngenzuzo yokhuseleko lomzimba oluphezulu kunye nokumelana neekhemikhali kwiinkqubo zombane.Ukongezelela, ukuqaliswa kweendlela ezintsha kwishishini leengubo, kubandakanywaItekhnoloji yokunyanga i-LED, Iingubo zokuprinta ze-3D, kwaye ngaphezulu kunokutyhala ukukhula kweengubo ezinyangekayo ze-UV kwiminyaka ezayo.
Ngokoqikelelo lwentengiso oluthembekileyo, imakethi ye-UV enyangekayo yengubo kucingelwa ukuba izakutsala ingeniso engaphezulu kwe-12 yeebhiliyoni zeedola kwiminyaka ezayo.
Iindlela ezicwangciselwe ukuThatha iShishini ngeSiqhwithi ngo-2023 nangaphaya
UV-Izikrini kwiiMoto
Ukuqinisekisa ukuKhuselwa ngokuchasene noMhlaza woLusu kunye neMitha ye-UV enobungozi
Ishishini leetriliyoni zeedola, icandelo leemoto kule minyaka idlulileyo lonwabele izibonelelo ze-UV ezinyangekayo, njengoko ezi zidityanisiwe ukuze zigqithise iipropathi ezahlukeneyo kumphezulu, kubandakanya ukunxiba okanye ukuchasa umkrwelo, ukunciphisa ilitha, kunye nokumelana neekhemikhali kunye neentsholongwane.Ngapha koko, ezi zogquma zingasetyenziswa kwi-windshield yesithuthi kunye neefestile ukusika isixa se-UV-radiation edlulayo.
Ngokophando olwenziwa yiBoxer Wachler Vision Institute, iifestile zomoya zikholisa ukunika ukhuseleko olululo ngokuthintela i-96% yemitha ye-UV-A, ngokwe-avareji.Nangona kunjalo, ukukhuselwa kweefestile ezisecaleni kwahlala kuma-71%.Eli nani linokuphuculwa kakhulu ngokugquma iifestile ngezixhobo ezinyangekayo ze-UV.
Ishishini leemoto elikhulayo kulo lonke uqoqosho oluphambili kubandakanya i-United States, iJamani kunye nabanye luya kukhuthaza imfuno yemveliso kwiminyaka ezayo.Ngokwezibalo ezikhethiweyo zase-USA, iUnited States yenye yeemarike ezinkulu zemoto ehlabathini.Ngo-2020, intengiso yezithuthi zelizwe irekhode ngaphezulu kwe-14.5 yezigidi zeeyunithi.
Ukulungiswa kweKhaya
Ilinge lokuhlala Phambili kwihlabathi langoku
Ngokutsho kweJoint Centre for Housing Studies yeYunivesithi yaseHarvard, “abantu baseMerika bachitha ngaphezu kweebhiliyoni ezingama-500 zeerandi nyaka ngamnye ekulungiseni nasekulungiseni iindawo zokuhlala.”Iingubo ezinyangekayo zeUV zisetyenziswa ekwenzeni ivanishi, ukugqiba, kunye ne-laminating yamaplanga kunye nefenitshala.Banikezela ubunzima obuninzi kunye nokumelana ne-solvent, ukwanda kwesantya somgca, indawo ephantsi yokunciphisa, kunye nomgangatho ophezulu wemveliso yokugqibela.
Ukunyuka kwendlela yokulungiswa kwekhaya kunye nokulungiswa kwakhona kuya kunika iindlela ezintsha zefenitshala kunye nokusebenza kwemithi.Ngokutsho kweZiko loPhando lokuPhuculwa kweKhaya, ishishini lokuphucula ikhaya libalelwa kwi-220 yeebhiliyoni zeerandi ngonyaka, kunye nenani elikhulayo kuphela kwiminyaka ezayo.
Ngaba i-UV-enyangekayo yokwambathisa emthini i-eco-friendly?Phakathi kweenzuzo ezininzi zokugquma iinkuni ngemitha ye-UV, ukuzinza kokusingqongileyo kuyeyona nto ibalulekileyo.Ngokungafaniyo neenkqubo zokugqiba iinkuni eziqhelekileyo ezisebenzisa izixa ezikhulu zezinyibilikisi ezinetyhefu kunye nee-VOCs, i-100% ye-UV-enyangekayo yokugquma isebenzisa ii-VOC ezincinci kwinkqubo.Ukongezelela, ubungakanani bamandla asetyenziswayo kwinkqubo yokwaleka buncinci kuneendlela eziqhelekileyo zokugqiba iinkuni.
Iinkampani azishiyi ilitye elingaguqukiyo ukuze zifumane i-niche kwishishini le-UV-coating ngokusungulwa kweemveliso ezintsha.Ukwenza umzekelo, ngo-2023, u-Heubach wazisa i-Hostatint SA, i-UV-enyangelwe ngamaplanga ahonjiswe ngamaplanga okugqitywa.Uluhlu lwemveliso lwenzelwe kuphela iingubo zamashishini, okwenza ukuba kuthotyelwe iimfuno zempahla enkulu yabathengi kunye nabavelisi befenitshala.
Ibhastile elisetyenziswa kuLwakhiwo lweSakhiwo sesiXesha Elitsha
Ukuxhasa iMfuno yokuPhucula iSibheno esiBonakalayo saMakhaya
Ukugquma kwe-UV ngokuqhelekileyo kusetyenziswa kumgca wemveliso ekugqityweni kwegranite, ibhastile, kunye namanye amatye endalo ukuwatywina.Ukutywinwa ngokufanelekileyo kwamatye kunceda ukukhusela ekuchithekeni kunye nokungcola, impembelelo ye-UV-radiation, kunye nemiphumo emibi yemozulu.Izifundo ziyayichaza loo ntoUkukhanya kwe-UVingenza ngokungangqalanga iinkqubo zokubola kwebhayoloji ezinokuthi zikhokelele ekunyuseni nasekuqhekekeni kwamatye.Ezinye zeempawu ezibalaseleyo ezenziwe kukunyangwa kwe-UV kumaphepha ebhastile ziquka:
Eco-friendly kwaye akukho VOCs
Ukonyuka kokuqina kunye neempawu zokuchasana nokukrweleka
Isiphumo esigudileyo, esicocekileyo sesipili esifakwe ematyeni
Ukucoca ngokulula
Isibheno esiphezulu
Ukumelana neasidi kunye nokunye ukubola
Ikamva leeNgqungquthela eziNyangekayo zeUV
I-China inokuba yiNdawo eHotspot ukuya kutsho ngo-2032
Iingubo ezinyangekayo ze-UV zingene kwisigaba sophuhliso elomeleleyo kwiminyaka yakutshanje kumazwe ahlukeneyo, kubandakanya neTshayina.Elinye lamagalelo aphambili ekukhuleni kweengubo ze-UV kwilizwe luxinzelelo olukhulayo oluvela kuluntu lokuphucula imeko yendalo.Ukusukela oko iingubo ze-UV zikhupha ii-VOCs kwindawo engqongileyo, zidweliswe njengeentlobo zokugquma ezihambelana nokusingqongileyo ezinokuthi uphuhliso lwazo lukhuthazwe ngumzi-mveliso waseTshayina kwiminyaka ezayo.Uphuhliso olunjalo lunokuba ziintsingiselo zekamva loshishino lwezambatho ezinyangekayo zeUV.
Ixesha lokuposa: Aug-23-2023
