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Umuhanga mu guhanga irangi ry'umwijima, Uburyo bwiza bwo kuringaniza ibidukikije n'imikorere yabyo.
Mu rwego rwo gusiga amarangi meza no guteza imbere iterambere rirambye muri iki gihe, irangi ry’umukara rya aside 2 rifite imbaraga nziza zo gusiga amarangi, imikorere ihamye n’imiterere y’icyatsi kibisi mu kurinda ibidukikije, riba igisubizo cy’imyenda, tapi n’ibikoresho byihariye byo gusiga amarangi ku rwego rwo hejuru ku isi. ...Soma byinshi -
Ibyerekeye Rhodamine B 540% by'irangi ry'imibavu y'inyongera.
Irangi rya Rhodamine B 540% ry'umubavu udasanzwe ni irangi risanzwe rya alkaline, rizwiho ibara ryaryo ry'umutuku uva ku ibara ry'umutuku ujya ku ibara ry'iroza, rikoreshwa cyane mu myenda, mu gusiga amarangi y'ibinyabuzima, mu nganda no mu bushakashatsi bwa siyansi. Imiterere yaryo irimo amatsinda ya amino, rituma rishobora gushonga neza mu mazi no kugabanya...Soma byinshi -
Ikoreshwa ry'Ubururu bwa Sulfure.
Ubururu bwa Sulfur ni irangi rikoreshwa cyane cyane mu gusiga irangi ipamba, hemp, fibre adhesive, vinylon n'imyenda yaryo. Ni ryo bara ry'ingenzi, rifite ibara ryiza. Byongeye kandi, ubururu bwa Sulfur bushobora no gusigwa irangi ry'umuhondo mu ibara ry'umukara wijimye. Ubururu bwa Sulfur ntibushongeshwa mu mazi, ariko bushongeshwa mu gikoresho cya Sulfur cya Sodium gishobora...Soma byinshi -
Ku bijyanye na aside umukara 1.
Aside black 1 ikoreshwa cyane cyane mu gusiga irangi ku ruhu, ku myenda no ku mpapuro n'ibindi bikoresho, ifite ingaruka nziza zo gusiga irangi no kudahinduka. Mu gusiga irangi ku ruhu, aside black 1 irashobora gukoreshwa mu gusiga irangi ku ruhu rwijimye, nk'umukara, umukara n'ubururu bwijimye. Mu gusiga irangi ku myenda, aside black 1 irashobora gukoreshwa mu gusiga irangi ku ipamba, hemp, ...Soma byinshi -
Ku bijyanye n'umuhondo utaziguye R.
Ibara ry'umuhondo R ni irangi ry'ibinyabutabire rikoreshwa cyane cyane mu nganda zicapa n'izisiga amarangi. Riri mu imwe mu mabara ya azo kandi rifite ubushobozi bwo gusiga amarangi neza kandi rihamye. Ibara ry'umuhondo R rikoreshwa cyane mu nganda z'imyenda, uruhu, impapuro n'izindi mu Bushinwa. Ariko, ikoreshwa rya R ry'umuhondo R rigomba ...Soma byinshi -
Ibyerekeye Sulfure y'umukara n'ibipfunyika bya Sulfure y'umukara.
Ibara ry'umukara rya Sulfur B ni irangi rikoreshwa cyane mu gusiga irangi ku myenda ya ipamba. Ibara ry'umukara rya Sulfur B rikoreshwa cyane mu gusiga irangi ku myenda ya ipamba, rishobora gutanga ibara ry'umukara wijimye, kandi rirwanya urumuri rwinshi no gukaraba. Byongeye kandi, ibara ry'umukara rya Sulfur B rishobora no gukoreshwa mu gusiga irangi rya hemp, viscose na cotton blend...Soma byinshi -
Ibara ry'amatafari ya Ceramic.
Ibara ry’umukara ry’umukara rya beige yijimye ni ibara rikunze gukoreshwa cyane rya ceramic glaze. Ibara ry’umukara ni ibintu bivanze kandi akenshi bivanzemo ibyuma bigizwe n’igice cya molekile. Nk’ibara ryihariye, ibara ry’umukara ry’umukara ry’umukara rikoreshwa cyane mu bikoresho byo mu gikoni, mu bikoresho byo guteka bya buri munsi,...Soma byinshi -
Umuhondo utaziguye 86 ushobora gukoreshwa mu nganda z'imyenda, uruhu, impapuro n'izindi mu gusiga amarangi.
Umuhondo utambitse 86 ni ifu y'umuhondo cyangwa crystallization ifite ubushobozi bwo gusiga irangi neza kandi ikagira ubushobozi bwo kwinjira. Irashonga mu mazi ariko ntishobora kwangirika ku bintu bikomoka ku bimera. Umuhondo utambitse 86 ushobora gukoreshwa mu nganda z'imyenda, uruhu, impapuro n'izindi mu gusiga irangi. Umuhondo utambitse D-RL ni irangi rikoreshwa cyane, aho...Soma byinshi -
Ibyerekeye Solvent Brown 34.
Solvent Brown 34 ifite ubushobozi bwo gushonga no gusiga irangi neza, ishobora kwinjira vuba imbere muri fibre, ku buryo ibicuruzwa bishobora kubona ibara rimwe kandi ryuzuye. Muri icyo gihe, inafite ubushobozi bwo kudacana urumuri, idacana ikirere kandi idacana amazi, kandi ishobora kugumana ubushyuhe buhamye...Soma byinshi -
Ibyerekeye Solvent Red 146.
Ifu itukura cyane 146 ni ifu itukura cyane igaragaza ubushobozi bwo gushonga neza mu bintu bikomoka ku bimera nka alcool, ether, esters, nibindi, ariko ntishobora gushonga mu mazi. Nk'irangi, itukura itukura 146 ikoreshwa cyane mu nganda zikora amarangi, cyane cyane mu gusiga amarangi ku myenda, ku nsinga no ku bicuruzwa bya pulasitiki. Ku...Soma byinshi -
Amazi y'umuhondo 11 n'ifu yo gushushanya impapuro.
Ibara ry'umuhondo utaziguye 11 ni irangi ry'ibinyabutabire rikoreshwa cyane cyane mu gusiga irangi ku myenda. Imiterere yaryo ya molekile irimo impeta ya benzene, ihujwe n'amatsinda abiri ya amino (-NH2). Iri bara rifite ubushobozi bwiza bwo gusiga irangi kandi rishobora gutuma imyenda isa n'umuhondo ukeye. Ibara ry'umuhondo utaziguye 11 rikoreshwa cyane mu nganda z'imyenda...Soma byinshi -
Ku bijyanye na Direct Yellow PG
Ibara ry'umuhondo utaziguye (Direct Yellow PG) ni irangi rikoreshwa cyane. Imiterere yaryo myiza yo gusiga irangi no kudahinduka bituma rikoreshwa cyane mu nganda z'imyenda, uruhu n'amacupa. Uretse ikoreshwa risanzwe ryavuzwe haruguru, nka viscose y'ipamba n'ishati, imyenda ya fibre, ubwoya bwa silk n'ipamba hamwe n'ubudozi buvanze, rikoreshwa neza cyane...Soma byinshi
