Maonekedwe a Reactive Dye

Otsatsa utoto wa Reactive kuti akudziwitseni zamitundu ya Reactive kwa inu

1. Kusungunuka

Mitundu yowonongeka imakhala ndi madzi abwino osungunuka.Kusungunuka ndi kuchuluka kwa utoto wokonzeka kumagwirizana ndi kusamba, kuchuluka kwa ma electrolyte owonjezera, kutentha kwa utoto ndi kuchuluka kwa urea wogwiritsidwa ntchito. kapena pad utoto zotakasika utoto, ayenera kusankhidwa mu solubility pafupifupi 100 g/l zosiyanasiyana, zofunika wathunthu utoto kuvunda, palibe turbidity, palibe mtundu mfundo.Madzi otentha akhoza imathandizira kuvunda, urea ali ndi solubilizing kwenikweni, mchere, monga monga sodium, sodium ufa electrolytes amachepetsa kusungunuka kwa dyes.Alkali sayenera kuwonjezeredwa nthawi yomweyo pamene utoto wokhazikika umasungunuka kuteteza hydrolysis ya utoto.

2. Kusokoneza

Diffusivity imatanthawuza kuthekera kwa utoto kuti usunthire mu ulusi, ndipo kutentha kumapangitsa kuti ma molekyulu a utoto afalikire.Utoto wokhala ndi coefficient yayikulu ya diffusion umakhala ndi kuchuluka kwa momwe utoto umakhalira komanso kuwongolera bwino kwamtundu, ndipo kuchuluka kwa kufanana ndi kulowa ndikwabwino. .Kusiyanitsa kumadalira kapangidwe kake ndi kukula kwa utoto. Pa ulusi wogwirizana wa utoto ndi mphamvu ya fiber adsorption ndi yolimba, kufalikira kumakhala kovuta, nthawi zambiri pakuwonjezera kutentha kuti kufulumizitse kufalikira kwa utoto. electrolyte amawonjezeredwa mu njira yothetsera utoto.

3. Chindunji

Directness amatanthauza kuthekera kwa utoto wokhazikika womwe umayenera kutengedwa ndi ulusi muzosankha za utoto.Kusungunuka kwa utoto wokhazikika nthawi zambiri kumakhala kotsika molunjika, utoto wopitilira wapadi ndi kusindikiza uyenera kusankhidwa mitundu yotsika mwachindunji.Pa zida zopaka utoto zomwe zili ndi chiŵerengero chachikulu cha kusamba, monga utoto wonga zingwe ndi utoto wa Hank, utoto wolunjika kwambiri uyenera kukhala wokonda.Kugudubuza mpukutu (kugudubuza kozizira) njira yopaka utoto, utoto umasamutsidwa ku ulusi kudzera mukugudubuzika, komanso ndi kuwongolera pang'ono kwa utoto ndikosavuta kukhala wofanana. opaka utoto, isanakwane komanso itatha kusiyana kwamtundu kumakhala kochepa, utoto wa hydrolysis ndi wosavuta kutsuka.

4. Kuchitapo kanthu

The reactivity of reactive dyeing nthawi zambiri amatanthauza utoto ndi cellulose hydroxy reaction mphamvu yamphamvu ndi yofooka, yamphamvu Reactive utoto pa firiji firiji, pansi pa ofooka maziko ndiye fixation akhoza kuchitidwa, koma zimene kukhazikika kwa utoto ndi osauka ndithu, zosavuta hydrolysis kutaya Dyeing ability.Reactive utoto ayenera kugwirizana ndi mapadi pa kutentha apamwamba, kapena ntchito alkali wamphamvu yambitsa gulu hydroxyl wa CHIKWANGWANI ulusi, kuti zochita za utoto atakhazikika kwa CHIKWANGWANI.

Hydro Peroxide Stabilizer LH-P1510

Kukula kwa utoto

Pofuna kukwaniritsa zofunikira za utoto, utoto watsopano wakhala ukutuluka m’zaka zaposachedwapa.Kupanga utoto watsopano kumangokwaniritsa zofunikira izi:

(1) m’malo mwa utoto woletsedwa ndi kupanga utoto wosunga zachilengedwe;

(2) kutengera zosowa za ulusi watsopano ndi utoto wamitundu yambiri;

(3) agwirizane ndi zosowa za luso latsopano ndi processing zipangizo zatsopano;

(4) kuti akwaniritse zosowa za kukonza bwino, kupulumutsa madzi ndi kupulumutsa mphamvu.

Kupanga utoto wosinthika kumaphatikizapo ma chromophore atsopano, magulu osinthika ndi kuphatikiza kwawo mu mamolekyu, ndi kusakanikirana kwa ligand ndi utoto wosiyanasiyana.Kuonjezera apo, pambuyo pokonza utoto wamalonda wapangidwa bwino kwambiri.Kugwira ntchito kwa utoto watsopano wotsitsimutsa kumawonetsedwa makamaka mu:

(1) mtundu wapamwamba kwambiri, kulunjika kwakukulu ndi kukonza;

(2) kufulumira kwambiri, kuphatikizapo kuthamanga kwa dzuwa, kukangana, thukuta, klorini ndi sopo, ndi zina zotero;

(3) mchere wochepa, alkali wotsika kapena kusalowerera ndale ndi kukonza;

(4) wokonda zachilengedwe, wopanda ma amine owopsa onunkhira, zitsulo zolemera, formaldehyde ndi zinthu zina;

(5) mulingo wabwino, kuberekana komanso kugwirizana.