Embonini yanamuhla yohwebo lwangaphandle, elwela ukusebenza kahle okuphezulu, ubungane bemvelo, kanye nokukhiqizwa okunembayo, okokusebenza kokwelapha kwe-UV, okunezici zayo zobuchwepheshe ezihlukile, kuba ithuluzi elibalulekile lokuthuthukisa izinqubo zokukhiqiza emikhakheni eminingi. Lolu hlobo lwesisetshenziswa lusebenzisa ukukhanya kwe-ultraviolet ukuze luqalise ukusabela kokwelapha okusheshayo kuma-coatings, oyinki, noma okunamathelayo, okuthuthukisa kakhulu ukusebenza kahle kokukhiqiza kanye nokubonisa izinzuzo zokuncintisana ezingenakubuyiseleka ezilinganisweni eziningi.
Ukukhiqizwa{0}okuseqophelweni eliphezulu nokusebenza kahle kwamandla kuyizinzuzo ezigqama kakhulu zemishini yokwelapha ye-UV. Izinqubo zokwelashwa ezishisayo ezivamile ngokuvamile zidinga izikhathi zokumisa imizuzu embalwa ukuya emahoreni, kuyilapho ukuphulukiswa kwe-UV kungaqedwa ngemizuzwana, okuthuthukisa kakhulu izikhathi zomjikelezo womugqa wokukhiqiza. Ngaphezu kwalokho, izinga layo lokusebenzisa amandla lidlula u-90%, lisindisa u-60%-80% wamandla uma kuqhathaniswa nezindlela zokomisa ezivamile, okwehlisa kakhulu izindleko zokusebenza zesikhathi eside. Ezinkampanini zohwebo lwangaphandle, lokhu kusho imijikelezo yokulethwa esheshayo kanye nemikhawulo yenzuzo ethuthukisiwe.
Ukuvikelwa kwemvelo kungenye inzuzo eyinhloko. Inqubo yokwelapha ye-UV ayidingi ukuguquguquka kwe-solvent, isuse i-VOC (i-volatile organic compound) emthonjeni, ithobelana ngokuphelele nemithethonqubo yemvelo yomhlaba wonke eqinile. Lesi sici sisiza izinkampani zohwebo lwangaphandle ukuthi zithobele kalula izindinganiso zamazwe ngamazwe njenge-EU REACH ne-US EPA, zigwema izithiyo zohwebo ezibangelwa izinkinga zokuthobela imithetho kuyilapho zithuthukisa ukuncintisana okuluhlaza kwemikhiqizo yazo.
Ngaphezu kwalokho, lobu buchwepheshe bulawula ngokunembile ukujula kokwelapha nobulukhuni bobuso, buvumela ukucutshungulwa kweleveli ye-micron{0}}okunembayo ezinhlelweni ezifana nokupakishwa kwengxenye ye-elekthronikhi, ukumbozwa kwedivayisi yezokwelapha,{1}}nokuphrinta kokupakisha okuphezulu. Indlela yayo -okungeyona yokuxhumana naye igwema ukulimala komshini, iyenze ifaneleke ikakhulukazi ukucubungula izinto ezithambile njengefilimu nengilazi, ihlangabezana nesidingo semikhiqizo{4}yenani eliphezulu{5}}engeziwe emakethe yohwebo yangaphandle.
Njengoba ukukhiqizwa komhlaba wonke kushintshela ekukhiqizeni{0}ikhabhoni ehlakaniphile futhi ephansi, okokusebenza kokwelapha kwe-UV kuyashintsha kusuka esicini ongasikhetha kuya engqalasizinda ebalulekile. Ezinkampanini eziqondise izimakethe zamazwe ngamazwe, ukwamukela lobu buchwepheshe akunciphisi nje kuphela izindleko futhi kwenyusa ukusebenza kahle, kodwa futhi kuzisiza ukuthi zithwebule{2}}isisekelo samakhasimende sokugcina ngokwahlukana kobuchwepheshe, kwakha isisekelo esiqinile sokuhwebelana kwemikhiqizo yomhlaba.
