Halayen Rini Mai Aiki

Masu samar da rini masu amsawa don gabatar da halayen rini na Reactive gare ku

1. Solubility

Reactive dyes suna da mai kyau ruwa solubility.The solubility da maida hankali na shirya rini suna da alaka da wanka rabo, da adadin electrolytes kara da cewa, da rini zafin jiki da kuma adadin urea amfani.The solubility na reactive dyes ne daban-daban, amfani a bugu. ko pad dyeing reactive dyes, ya kamata a zaba a cikin solubility na game da 100 g / l iri-iri, da bukatun da cikakken rini narkar da, babu turbidity, babu launi batu.Hot ruwa iya hanzarta rushewa, urea yana da solubilizing sakamako, gishiri, irin wannan. kamar yadda sodium, sodium foda electrolytes zai rage solubility na dyes. Alkali bai kamata a kara a lokaci guda lokacin da reactive rini aka narkar da su hana hydrolysis na rini.

2. Diffusivity

Diffusivity yana nufin iyawar rini don motsawa cikin fiber, kuma zafin jiki yana dacewa da yaduwar kwayoyin rini. Rini tare da babban haɓakaccen haɓakawa yana da ƙimar haɓaka mai girma da ingancin daidaitawar launi, kuma matakin daidaito da shiga yana da kyau. .Yawancin ya dogara ne akan tsari da girman rini.Akan haɗin fiber na fenti ta hanyar fiber adsorption karfi yana da ƙarfi, watsawa yana da wuyar gaske, yawanci ta hanyar ƙara yawan zafin jiki don hanzarta yaduwar launi. Ana ƙara electrolyte a cikin maganin rini.

3. Kai tsaye

Directness yana nufin ikon reactive dyes da za a tunawa da zaruruwa a cikin rini solution.The solubility na reactive dyes ne sau da yawa low kai tsaye, ci gaba da kushin rini da bugu ya kamata a zaba low kai tsaye iri.For rini kayan aiki da babban wanka rabo, kamar su. Rini mai kama da igiya da rini na Hank, rini mai girma kai tsaye ya kamata a fi son.Rolling roll (sanyi rolling) Hanyar rini, rini yana canjawa wuri zuwa fiber ta hanyar tsoma rolling, kuma tare da dan kadan ƙananan kai tsaye na rini yana da sauƙin zama daidai. rina, kafin da kuma bayan bambancin launi ya ragu, rini na hydrolysis yana da sauƙin wankewa.

4. Reactivity

A reactivity na reactive rini yawanci yana nufin rini da cellulose hydroxy dauki ikon karfi da kuma rauni, karfi Reactive rini a dakin da zafin jiki, karkashin yanayin rauni tushe wato gyarawa za a iya yi, amma dauki na rini kwanciyar hankali ne in mun gwada da matalauta. Sauƙaƙan hydrolysis rasa ikon rini. Reactive dyes bukatar bond tare da cellulose a mafi girma zafin jiki, ko amfani da karfi alkali kunna hydroxyl kungiyar na fiber yarn, sabõda haka, da rini dauki aka gyarawa ga fiber.

Hydro peroxide Stabilizer LH-P1510

Ci gaban rini

Domin biyan buƙatun rini, sabbin rini na ci gaba da fitowa a cikin 'yan shekarun nan.Haɓaka sabbin rini shine galibi don biyan buƙatun masu zuwa:

(1) maye gurbin rini da aka haramta da kuma haɓaka rini masu dacewa da muhalli;

(2) daidaitawa da buƙatun sabbin zaruruwa da rini na yadi da yawa;

(3) daidaita da buƙatun sababbin fasaha da sabbin kayan aiki;

(4) don saduwa da buƙatun ingantaccen aiki, ceton ruwa da sarrafa makamashi.

Haɓaka rini masu amsawa sun haɗa da sababbin chromophores, ƙungiyoyi masu amsawa da haɗuwarsu a cikin kwayoyin halitta, da haɗuwa da ligands da rini daban-daban.Bugu da ƙari, bayan sarrafa kayan rini na kasuwanci an inganta sosai.Ana nuna aikin sabon rini mai amsawa a cikin:

(1) tsananin launi mai girma, babban kai tsaye da gyarawa;

(2) tsayin daka, gami da saurin zuwa rana, gogayya, gumi, chlorine da sabulu, da sauransu;

(3) low gishiri, low alkali ko tsaka tsaki tabo da gyarawa;

(4) abokantaka na muhalli, ba tare da cutarwa amines masu kamshi ba, karafa masu nauyi, formaldehyde da sauran abubuwa;

(5) kyakkyawan matakin, haɓakawa da daidaituwa.