Irangi risanzwe rigabanyijemo ibyiciro bikurikira: amarangi adasanzwe, gusasa amarangi, amarangi ataziguye, amarangi ya vat, irangi rya sulfuru, amarangi ya aside, amarangi ya cationic hamwe n'amabara ya azo adashobora gushonga.
Irangi rifatika niryo rikoreshwa cyane, risanzwe rikoreshwa mugusiga irangi no gucapa imyenda y'ipamba, fibre ya viscose, Lyocell, Modal naflax.Silk, ubwoya na nylon nabyo bikunze gusiga irangi ryirangi.Amabara meza agizwe nibice bitatu, nkababyeyi, itsinda rikora hamwe nitsinda rihuza.Ukurikije ibyiciro byamatsinda akora, ibisanzwe bikoreshwa ni irangi rya monochlorotriazine, irangi rya vinyl sulfone n irangi rya dichlorotriazine, nibindi. Irangi rya Dichlorotriazine rigomba gukora mubushyuhe bwicyumba cyangwa munsi ya 40 ℃, ibyo bita amarangi yubushyuhe buke.Irangi rya Vinyl sulfone muri rusange rikora kuri 60 ℃, ryitwa irangi ry'ubushyuhe bwo hagati.Irangi rya Monochlorotriazine rikora kuri 90 ~ 98 ℃, ibyo bita amarangi yo hejuru.Amenshi mu marangi akoreshwa mugucapisha neza ni amarangi ya monochlorotriazine.
Amabara atandukanye akoreshwa muri gusiga irangi no gucapakuri polyester na acetate fibre.Uburyo bwo gusiga amarangi ya polyester ukoresheje gusasa amarangi ni ubushyuhe bwinshi hamwe no gusiga irangi ryinshi hamwe no gusiga irangi rya termosol.Kuberako umwikorezi afite uburozi, uburyo bwo gusiga amarangi bukoreshwa gake cyane ubu.Ubushyuhe bwo hejuru hamwe nuburyo bwumuvuduko mwinshi bikoreshwa mugusiga irangi ryinshi mugihe irangi rya jig hamwe nuburyo bwo gusiga amarangi ya termosol biri mubisiga irangi.Kuri fibre ya acetate, irashobora gusiga irangi kuri 80 ℃.Kandi kuri fibre ya PTT,hashobora kugera ku irangi ryinshi cyane kuri 110 ℃.Gusiga amarangi birashobora kandi gukoreshwa mu gusiga nylon ibara ryoroshye, bifite ingaruka nziza zo kuringaniza.Ariko kumyenda yo hagati yijimye kandi yijimye, gukaraba ibara kwihuta ni bibi.
Irangi ritaziguye rishobora gukoreshwa mu gusiga irangi ipamba, fibre ya viscose, flax, Lyocell, Modal, silk, ubwoya, fibre proteine ya soya nanylon, nibindi ariko muri rusange kwihuta kwamabara ni bibi.Gukoresha rero muri pamba na flax biri kugabanuka mugihe bigikoreshwa cyane mubudodo nubwoya.Irangi ryivanze ritaziguye nubushyuhe bwo hejuru, bushobora gukoreshwa hamwe no gusiga amarangi mu bwogero bumwe kugirango usige irangi rya polyester / ipamba cyangwa intertexture.
Irangi rya Vat ni cyane cyane kumyenda ya pamba na flax.Bafite amabara meza yihuta, nko gukaraba byihuse, kubira ibyuya, kwihuta kwinshi, kwihuta no kwihuta kwa chlorine.Ariko amarangi amwe amwe yunvikana kandi yoroheje.Mubisanzwe bikoreshwa mugusiga irangi rya padi, aho amarangi agomba kugabanuka kugirango asige irangi hanyuma okiside.Amabara amwe akozwe mumarangi ya vat soluble, yoroshye kuyakoresha kandi ahenze.
Irangi rya cationic rikoreshwa cyane mugupfa no gucapura fibre acrylic na polyester cationic yahinduwe.Umuvuduko mwinshi ni mwiza.Kandi amarangi amwe arasa cyane.
Irangi rya sufuru rikunze gukoreshwa kumyenda ya pamba / flax hamwe nibikorwa byiza byo gupfuka.Ariko ibara ryihuta ni ribi.Igikoreshwa cyane ni irangi ry'umukara wa sulfuru.Ariko, hariho ibintu byo kubika byangiritse.
Irangi rya aside igabanyijemo irangi rya acide idakomeye, irangi rikomeye rya aside hamwe n irangi ridafite aho ribogamiye, bikoreshwa mugikorwa cyo gusiga irangi rya nylon, silk, ubwoya na fibre proteine.
Kubera ikibazo cyo kurengera ibidukikije, irangi rya azo ridashobora gukoreshwa ubu rikoreshwa gake.
Usibye amarangi, hariho ibifuniko.Mubisanzwe impuzu zikoreshwa mugucapa, ariko no gusiga irangi.Ipitingi ntishobora gushonga mumazi.Zifatanije hejuru yimyenda munsi yibikorwa.Kwambara ubwabyo ntabwo bizagira imiti yimyenda.Irangi ryo gusiga muri rusange riri mumabara maremare yimodoka kandi no mugushiraho imashini yo guhindura ibara.Kugirango urwanye gucapa amarangi adasanzwe, mubisanzwe hariho ibifuniko, kandi ukongeramo ammonium sulfate cyangwa aside citric.
Igihe cyo kohereza: Nzeri-29-2019