Kera cyaneirangi ryicyumayari chromium complexe irangi irangi hamwe na acide salicylic nkibigize, yatangijwe na Sosiyete BASF mu 1912. Mu 1915, Isosiyete ya Ciba yateje imbere ortho - na ortho - dibasic azo y'umuringa w’amabara ataziguye; Mu 1919, isosiyete yakoze irangi rya chromium 1: 1. Mu 1936, Isosiyete IG yo mu Budage yatangije ibyuma bisize irangi irangi ryamabara ryakorewe hamwe hanyuma rivurwa. Mu myaka ya za 1950, bakurikiranye iterambere ryicyuma gikwirakwiza amarangi, irangi ryicyuma cyuruhu rwamabara, hamwe nicyuma cyoroshye gishobora gukoreshwa mugusiga amarangi, wino, hamwe na alifatique na aromatic idafite polar. Mu 1960, zakozwe kandi mu irangi ryicyuma gishobora gukora covalent ihuza fibre ya selile, Turashobora kuvuga ko irangi ryicyuma ryagize uruhare mumurima wose usibye amarangi ya vat hamwe n amarangi ya cationic, hamwe nubwoko bwa azo bugizwe na ubwinshi no kuba ubwoko bwingenzi.
Irangi ryamabara yicyuma ritezimbere cyane imikorere yabo yo gusiga bitewe nuko hariho ioni yicyuma muri molekile irangi. Iri rangi rifite ibara ryuzuye kandi ryiza, ryiza ryo gutwikira imbaraga no kwihuta, kandi rikoreshwa cyane mugusiga irangi. Mu gusiga irangi ry'uruhu, gusiga irangi no gusiga irangi birashobora kuzamura ireme, kandi ni n'irangi rizwi cyane mu bakozi bo gusiga uruhu.
Isosiyete yacu, SUNRISE CHEM, irashobora gutangairangi ryicyuma. Nkaumutuku utukura 21, orange orange 62, ibara ry'ubururu 70, umwirabura 27n'ibindi
Irangi ryicyuma cya solvent irangi ryikigo cyacu gifite ibintu bikurikira:
1.Kurwanya ubushyuhe: Iki gicuruzwa gifite ubushyuhe buhebuje kandi gikwiranye nubushyuhe bwo hejuru. Ibi bivuze ko ishobora kwihanganira ubushyuhe bukabije idatakaje ibara cyangwa imiterere.
2.Ibara ryiza: Ibara ryibicuruzwa bikomeza kuba byiza kandi ntibigire ingaruka no mubihe bibi. Ibi byemeza ko ibicuruzwa bikomeza kugaragara no kwiyambaza no mubidukikije bigoye.
3.Umucyo mwinshi: Iki gicuruzwa kiroroshye cyane, bivuze ko kitazashira iyo gihuye nimirasire ya UV. Ibi ni ingenzi cyane kubicuruzwa byerekanwe nizuba cyangwa izindi nkomoko yimirasire ya UV, kuko byemeza ko amabara yabo akomeza kuba meza kandi nukuri.
4.Kuzuza ibara rirambye: Iki gicuruzwa gikomeza kwiyuzuza amabara atangaje igihe kirekire. Ibi bivuze ko ibara ritazijimye cyangwa ngo rishire igihe, bikomeza kugaragara neza kandi bikurura amaso igihe kirekire.
Muri rusange, ibicuruzwa bitanga igihe kirekire kandi bikurura amashusho, bigatuma biba byiza mubisabwa bisaba ubushyuhe bwinshi, ibara ryinshi, hamwe no kuzura kuramba.
Ibisabwa byose biremewe. Turashobora kuguha icyitegererezo kubuntu. Nyamuneka twandikire.
Igihe cyo kohereza: Ukwakira-13-2023