Isura yaumukara wa sulfureni kristu y'umukara ishaje, kandi ubuso bwa kristu bufite urwego rutandukanye rw'urumuri (impinduka ziterwa n'impinduka z'imbaraga). Umuti w'amazi ni amazi y'umukara, kandi umukara wa sulfure ugomba gushonga hakoreshejwe umuti wa sodium sulfide.
Ibara ry'umukara rya Sulfur rikoreshwa mu gukora irangi ry'ubukorano rikomoka mu muryango w'irangi rya sulfur. Rikunze gukoreshwa mu nganda z'imyenda mu gusiga irangi ku myenda y'ipamba kuko ritanga ibara ry'umukara wijimye. Ibara ry'umukara rya Sulfure rizwiho kwihuta cyane mu ibara, bivuze ko ritazashira nubwo ryaba risanzwe rimeswa cyangwa rishyizwe ku zuba. Rihendutse kandi riboneka ku isoko cyane.
Uburyo bwo gukuramo sulfure y'umukara bushingiye kuri 2,4-dinitrochlorobenzene, ivangwa na hydrolyze mu gihe cya alkaline kugira ngo haboneke umunyu wa sodium wa 2,4-dinitrophenol, hanyuma wongerwa muri sodium polysulfide kugira ngo ivange. Nyuma yo gushonga, kuyungurura, umusaruro urangiye urumishwa.
Umukara wa Sulfur ukoreshwa cyane cyane mu gusiga irangi ipamba, hemp, viscose n'imyenda yabyo ivanze. Imyenda myinshi ya denim (umukara) ikunzwe cyane mu gihugu no mu mahanga ikozwe mu budodo bw'umukara buboshye n'ubudodo bw'umweru. Umukara wa Sulfur ufite imigozi myinshi ya disulfide nyuma yo kugabanuka na sodium sulfide, kandi biroroshye kuyisiga kugira ngo igabanye imbaraga z'imyenda irangi, ni ukuvuga kugorama. Kugira ngo wirinde kwangirika, ugomba kwitondera izi ngingo:
1. Genzura ingano y'umukara wa sulfure. Uko ingano y'umukara wa sulfure ari nyinshi, niko habaho kwangirika gukomeye.
2. Karaba neza kugira ngo ugabanye ibara ry’umuzigo.
3. Koresha inyongeramusaruro za Taikoo Oil kugira ngo wirinde kwangirika kw'uruhu.
4. Gusukura n'amazi meza mbere yo gusiga irangi. Ubudodo buvanze n'amazi yo kugerageza nyuma yo gusiga irangi bufite ububobere bwiza kurusha ubwa lye.
5. Kumisha ku gihe nyuma yo gusiga irangi kugira ngo ugabanye ingano y'ibikoresho birwanya ububobere buterwa no kwikubira kw'amazi.
Igihe cyo kohereza: 31 Ukwakira 2023