Muri iki gihe cy’isi yihuta cyane, udushya n’iterambere bihora bikura mu nganda. Imwe mu ntambwe zatewe ni iterambere n’ikoreshwa ry’irangi ry’icyuma. Rizwi kandi nka amarangi ashongesha, aya marangi arakunzwe bitewe n’uburyo akoreshwa mu gusiga amarangi menshi no kuyakoresha neza.
Irangi ry’ibinyabutabire rizwiho ubushobozi bwo gushonga mu bintu bishongesha, bigatuma habaho ibara ryiza kandi rirambye. Mu moko menshi, Solvent Brown Y ni amahitamo akunzwe cyane, atanga ibara ry’umukara ryinshi rikwiriye cyane gukoreshwa nko muri pulasitiki, amarangi n’imashini zicapa.
Byongeye kandi,Umutuku w'umushongi 8ni ikindi kintu cy'ingenzi mu muryango w'irangi ry'ibinyabutabire. Rifite ibara ry'umutuku mwinshi kandi rikoreshwa cyane cyane mu gusiga irangi nk'isuka, varnish na polishe. Kuba rifite ubushobozi bwo gushonga cyane mu binyabutabire bituma riba ihitamo rya mbere, bigatuma inganda zigera ku musaruro ukwiye kandi uhoraho w'irangi.
Amarangi y'imitako ntabwo ari amabara y'umuhondo n'umutuku gusa. Harimo kandi amabara nk'umukara n'umukara. Urugero,umukara w'umusemburonaumuti w'umukara Ybikunzwe cyane mu nganda zikora amarangi y'uruhu n'imyenda. Ibara ry'umukara wijimye rituma ibicuruzwa birangiye bigira isura nziza kandi igezweho, kandi birakunzwe cyane ku isoko.
Ikinyabutabire cya Orange S TDSKu rundi ruhande, yabonye umwanya wayo mu buryo butandukanye kubera ibara ryayo ry'umuhondo ritangaje kandi rikurura amaso. Ikoreshwa cyane mu gusiga irangi ku bicuruzwa by'inganda, nko gusiga ibikoresho byo mu nzu, gusiga imodoka, kongeramo lisansi, nibindi. Iri bara rishyushye kandi rizima ryongera imbaraga ku gicuruzwa cya nyuma kandi rigakurura ibitekerezo by'umuguzi.
Ubwoko bwinshi bw'irangi ry'icyuma rivangavanze kandi rishobora gukoreshwa mu buryo butandukanye, bitanga uburyo bushya ku bakora imiti. Iri rangi rifite ubushobozi bwo gushonga neza mu bintu bitandukanye bivangavanze, bigatuma rikoreshwa byoroshye kandi rigatanga irangi neza. Byongeye kandi, rihuye n'ibikoresho bitandukanye bituma rikoreshwa mu nganda nyinshi.
Biteganijwe ko icyifuzo cy'irangi rikoresha ibyuma bisukura kiziyongera cyane mu myaka iri imbere. Mu nganda hirya no hino ku isi, hari impinduka zigana ku bisubizo bisukuye kandi birambye. Amarangi akoresha ibyuma bisukura atanga ubundi buryo bwo kurengera ibidukikije aho gukoresha amabara gakondo. Hamwe n'amabwiriza akaze kandi hakamenyekana ingaruka mbi z'amarangi amwe n'amwe, isoko ry'amarangi akoresha ibyuma bisukura rizakura cyane.
Muri make, kuboneka kw'irangi ry'ibinyabutabire bya metali byahinduye uburyo bwo gusiga irangi mu nganda nyinshi. Gushonga kwabyo mu bintu bitandukanye by'umwimerere ndetse n'amabara atandukanye yabyo agaragara bituma biba ngombwa cyane. Byaba ibya pulasitiki, amarangi, wino, imyenda cyangwa ibindi bicuruzwa by'inganda, amarangi y'ibinyabutabire atanga ibisubizo byiza kandi bitangiza ibidukikije. Uko isi igenda igana ku hazaza heza, gukenera amarangi y'ibinyabutabire bya metali bizakomeza kwiyongera, bigakomeza kongera ubwiza n'ubwiza bw'ibicuruzwa bitandukanye byarangiye.
Igihe cyo kohereza: Ugushyingo-17-2023