Ibiranga ibicuruzwa:Umukara wa sufuru ntushobora gushonga mumazi cyangwa Ethanol, igaragara nkicyatsi-umukara mugisubizo cya sodium sulfide, igaragara nkubururu iyo ushyize soda ya caustic mugisubizo cyumukara wa sulfure, kandi igaragara nkicyatsi kibisi hamwe na acide hydrochloric Nibishobora gukonjeshwa muri acide ya sulfurike ikonje, ihinduka icyatsi kibisi imvura imaze gushyuha, hanyuma igahinduka umukara-ubururu iyo ikomeje gushyuha.Irangi rya sufuru rifite irangi ryiza-gufata no gusiga irangi.
Kugaragaza ibicuruzwa
Andi mazina: Amazi yumukara 1
Imbaraga: 240%;220%;200%;180%;150%; 100% ……
Kugaragara: Big Shining Black flake cyangwa granules
Gupakira: 25kgs PP Umufuka / Umufuka wubukorikori / Ingoma yicyuma
Amabara: BR 522 (Ijwi ritukura) na B 521 (Icyatsi kibisi)
Gusaba: Byakoreshejwe mu gusiga Ipamba, Jeans, Denim nibindi ....
Uburyo bwo gukora:ikozwe muri 2, 4-dinitrochlorobenzene na sodium hydroxide yumuti mugihe cyo guteka hafi, hydrolysis mumisemburo ya sodium dinitrophenol, hanyuma hamwe na sodium polysulfide yumuti wamazi ukurikije igipimo cya molekuline gishyuha gitetse, mukibazo cyangwa ntigitutu, kugabanuka no sulfure reaction kandi yateguwe.
Irangi no gutegura sulfure umukara br:Mu gusiga irangi no gutegura sulfure yumukara br, irangi ryirabura rya sulfure ntirishobora gushonga mumazi.Mu gihe cyo gusiga irangi, sodium sulfide cyangwa ibindi bintu bigabanya kugabanya irangi muri leucosomes zishonga.Ifite isano ya fibre kandi irangi fibre, hanyuma igarura imiterere yayo idashonga nyuma ya okiside hamwe niterambere ryamabara kandi igashyirwa kuri fibre.
Ububiko & ubwikorezi:Amazi yumukara BR agomba kubikwa mu gicucu, cyumye & gihumeka neza.Irinde guhura n’imiti ya okiside hamwe n’ibinyabuzima bishobora gutwikwa.Irinde izuba ryinshi, ubushyuhe, ibishashi n'umuriro ufunguye.Witondere neza ibicuruzwa kandi wirinde kwangiza paki.ububiko, gupakira, gutwara, gupakira,
tanga serivisi nziza, YANHUI DYES yihangane muguhaza abakiriya.
Igihe cyo kohereza: Ukwakira-28-2022