Icya mbereamarangi y'icyuma agoyeHari amarangi ya chromium complex aside hamwe na aside salicylic nk'igice, yatangijwe na BASF Company mu 1912. Mu 1915, Ciba Company yateguye amarangi ya ortho - na ortho - dibasic azo copper complex; Mu 1919, sosiyete yateguye amarangi ya chromium complex aside ya 1:1. Mu 1936, ikigo cy'Abadage IG cyatangije amarangi ya metal complex ice color yakozwe mu ibara ry'urubura, hanyuma avurwa mu buryo bwo gutandukanya amabara. Mu myaka ya 1950, bakoze amarangi ya metal complex dispersed, amarangi y'uruhu ya metal complex, n'irangi rya metal complex solvent rishobora gukoreshwa mu gusiga amarangi, inki, n'amavuta ya aliphatic na aromatic non-polar. Mu 1960, yakozwemo amarangi ya metal complex ashobora gukora covalent bifunganye na cellulose fibres, Bivugwa ko amarangi ya metal complex yagize uruhare mu murima wose uretse amarangi ya vat na cationic, aho ubwoko bwa azo aribwo bwinshi kandi bukaba aribwo bwoko bw'ingenzi cyane.
Amarangi y’icyuma atuma amarangi arushaho kuba meza bitewe n’uko hari ioni z’icyuma mu ngirabuzimafatizo z’irangi. Iri rangi rifite ibara ryuzuye kandi rirabagirana, rifite imbaraga zo gutwikira neza kandi rikora neza, kandi rikoreshwa cyane mu gusiga amarangi. Mu gusiga amarangi ku ruhu, gusiga amarangi ku ruhu no gusiga amarangi ku ngoma bishobora kunoza ireme ry’irangi, kandi ni irangi rikunzwe cyane n’abakora akazi ko gusiga amarangi ku ruhu.
Isosiyete yacu, SUNRISE CHEM, ishobora gutanga serivisiamarangi y'icyuma akozwe mu buryo bugoyeNk'ukoumutuku utukura 21, orange solvent 62, ubururu bw'umusemburo 70, umusemburo w'umukara 27n'ibindi.
Irangi ry'icyuma rikozwe mu byuma rituruka mu kigo cyacu rifite ibi bikurikira:
1. Kurwanya ubushyuhe: Iki gicuruzwa gifite ubushyuhe bwiza kandi kibereye gukoreshwa mu bushyuhe bwinshi. Ibi bivuze ko gishobora kwihanganira ubushyuhe bukabije kidatakaje ibara cyangwa imiterere yacyo.
2. Ibara Rirabagirana: Ibara ry'igicuruzwa riguma rigaragara kandi ritagira ingaruka nubwo haba mu bihe bigoye. Ibi bituma igicuruzwa gikomeza kugaragara neza no mu bihe bigoye.
3. Koroshya: Iki gicuruzwa ntigipfa gucika intege cyane, bivuze ko kitazashira iyo kibonye imirasire ya UV. Ibi ni ingenzi cyane ku bicuruzwa bihura n'izuba cyangwa andi masoko y'imirasire ya UV, kuko bituma amabara yabyo agumana ibara ryiza kandi ari meza.
4. Ibara riramba: Iki gicuruzwa gikomeza kuba cyiza cyane mu gihe kirekire. Ibi bivuze ko ibara ritazahinduka ibara ryijimye cyangwa ngo rizimire uko igihe kigenda gihita, bigatuma rihorana isura nziza kandi ikurura amaso igihe kirekire.
Muri rusange, iki gicuruzwa gitanga kuramba no gushariza amaso, bigatuma kiba cyiza cyane ku bikoresho bisaba ubushyuhe bwinshi, amabara meza, n'amabara aramba.
Ibisabwa byose birakenewe. Dushobora kuguha icyitegererezo ku buntu. Twandikire.
Igihe cyo kohereza: Ukwakira 13-2023