Ink ni isoko nini y’umwanda w’inganda zicapa;umusaruro wumwaka kwisi kwisi wageze kuri toni miliyoni 3.Umwuka w’ibinyabuzima bihindagurika buri mwaka ku isi (VOC) byangiza umwanda uterwa na wino bigeze kuri toni ibihumbi magana.Ihindagurika ry’ibinyabuzima rishobora kugira ingaruka zikomeye z’ibidukikije kuruta dioxyde de carbone, kandi mu gihe imirasire y’izuba izana okiside n’umwotsi w’amafoto, umwanda ukabije w’ibidukikije by’ikirere, bigira ingaruka ku buzima bw’abantu.Kuri ubu, nyamukuruwino yo kurengera ibidukikijeifite ubwoko bukurikira:
1) Irangi rishingiye kumazi
Irangi rishingiye ku mazi rikoresha amazi aho gukoresha ibinyabuzima, bigabanya cyane imyuka ihumanya ikirere kandi ntibigire ingaruka ku buzima bwabantu.Ntibyoroshye gutwika, wino ihamye, ibara ryiza, ntabwo yonona isahani, imikorere yoroshye, igiciro gihenze, gufatira neza nyuma yo gucapa, kurwanya amazi akomeye, gukama vuba.Nibintu byemewe kwisi byo kurengera ibidukikije ibikoresho byo gucapa.
2) UV irashobora gukira
Inkingi ya UV bivuga gukoresha urumuri rwa UV, hamwe nuburebure butandukanye bwingufu nimbaraga munsi ya UV irrasiyo kugirango firime ikire.Ukoresheje uv spectral ingufu, inkingi ya wino muri polymerisation ya monomers muri polymers, So UV wino yamabara ya firime ifite imiterere yubukanishi nubumashini.Kugeza ubu UV wino imaze kuba tekinoroji ya wino ikuze, imyuka ihumanya ni nto cyane.Usibye kutaboneka, wino ya UV ntabwo yoroshye kuyishiraho, akadomo gasobanutse, ibara ryiza, kurwanya imiti myiza, gukoresha, nibindi byiza.
3) Irangi rya soya
Irangi rya soya rikozwe mu mavuta ya soya aribwa (cyangwa andi mavuta akomoka ku bimera yumye cyangwa yumye) avanze na pigment, resin, ibishashara nibindi.Iyi wino ntabwo irimo ibinyabuzima bihindagurika bihumanya ikirere, bitagira impumuro nziza, bidafite uburozi, bigenda bisimbuza buhoro buhoro wino yamavuta.Kwamamara no kuzamurwa byihuse mu Burayi, Ubuyapani na Leta zunze ubumwe.
4) Amazi ashingiye kuri wino
Wino ishingiye kumazi UV iri muri wino ya UV yongeyeho amazi runaka na 5%kurengera ibidukikijesolvent, ihujwe na resin idasanzwe ishingiye kumazi.Ibi bituma wino idakomeza gusa ibyiza bya wino ya UV ikiza byihuse, kuzigama ingufu, ikirenge gito, kurengera ibidukikije, ariko kandi ikanagera no gukira wino, guhindagurika k'ubushuhe, kuburyo urwego rwa wino rugabanya ibyangombwa bisabwa.Iyi wino nicyerekezo gishya cyubushakashatsi murwego rwa UV wino.
5) Inzoga zidashobora gushonga
Inzoga zidashobora gushonga zishingiye kuri Ethanol (inzoga) nkigisubizo nyamukuru, kidafite uburozi, umutekano, kurengera ibidukikije, ubuzima, nugusimbuza neza ibicuruzwa bya wino gakondo.Muri Koreya y'Epfo, Singapuru, wino ibora inzoga yasimbuye wino ya toluene.Inzoga zishonga za wino zigira uruhare runiniflexoni na wino yangiza ibidukikije.
Igihe cyo kohereza: Gicurasi-05-2022
