Iwo gumi maparamita ekudhaya anochinja anosanganisira: dhayi maitiro S, E, R, F kukosha.Kutama indekisi MI kukosha, level dyeing factor LDF kukosha, nyore washing factor WF kukosha, kusimudza simba index BDI kukosha / inorganic value, organic value (I / O) uye solubility, gumi makuru maparameter ekuita kukuru kwedhayi dzinoshanda senge;Kutora dhayi, kunanga, reactivity, chiyero chekugadzirisa, kuenzana, kuberekana, kuenderana kwedhayi dzakasanganiswa uye kukurumidza kwemavara nhungamiro yakakosha.
1. Kunanga
S inomiririra kunanga kwedhayi kune faibha, iyo inoratidzwa neadsorption rate painoshambadzirwa kwemaminitsi makumi matatu isati yawedzera alkali.
2. Reactivity
R inomiririra reactivity yedhayi, iyo inoratidzirwa nehuwandu hwekugadzirisa mushure memaminitsi mashanu ekuwedzera alkali.
3. Dhayi kupera simba
E inomiririra chiyero chekuneta kwekudhaya, iyo inoratidzirwa nekudzika kwemavara ekupedzisira uye reshiyo yedosi.
Reactive Dyeing
Chechina, fixation rate
F inomiririra chiyero chekugadzirisa dhayi, inova chiyero chekugadzirisa dhayi yakayerwa mushure mekunge dhayi yagezwa kubva pairi inoyangarara.Chiyero chekugadzirisa chinogara chiri pasi kudarika chiyero chekuneta.
S uye R maitiro anogona kutsanangura chiyero chekudhaya uye chiyero chekuita kwedhayi dzinoshanda.Izvo zvine hukama nekufamba kwedhayi uye kuyera zvinhu.E uye F zvine chekuita nekushandiswa kwedhayi, kugeza nyore uye nekukurumidza.
5. Kutama
MI: MI = C / B * 100%, apo B inomiririra yakasara yedhayi chiyero chemucheka wakadhayiwa mushure mekuedzwa kwekutama, uye C ndiyo inotora dhayi yejira jena mushure mebvunzo yekutama.Iyo yakakwirira iyo MI kukosha, zviri nani kuenzana.MI kukosha kupfuura 90% idhayi ine yakanaka level yekudhaya zvivakwa.
Nhanhatu, kugarisana
LDF: LDF=MI×S/ELDF kukosha kukuru kudarika makumi manomwe inoratidza dhaya riri nani.
RCM: Reactive dhayi inoenderana chinhu, iyo ine 4 zvinhu, S, MI, LDF uye hafu yedhayi nguva T yedhiya rinoshanda pamberi pealkali.
Kuti uwane huwandu hwekubudirira kwekutanga kekutanga, kukosha kweRCM kunowanzo kutsanangurwa mumhando inotevera, S=70-80% muelectrolyte isinaut, MI inopfuura 90%, LDF inopfuura 70%, uye hafu yenguva yakakura. kupfuura maminitsi gumi.
Nomwe, nyore kugeza
WF: WF = 1/S(EF), kazhinji chiyero chekugadzirisa dhayi dzinoshanda iri pasi pe70%, (EF) yakakura kupfuura 15%, uye kana S yakakura kupfuura 75%, kune mamwe mavara anoyangarara uye akaoma bvisa, saka hazvigone kushandiswa semavara akadzika.dyeing.
8. Simba rekusimudza
BDI: Kusimudza simba index, inozivikanwawo sekudhaya saturation kukosha.Kana iwe uchida kuwedzera kudzika, huwandu hwedhayi hunowanzowedzerwa, asi dhayi ine simba rakashata rekusimudza haiwedzere kudzika sezvo huwandu hwedhayi hunowedzera kune imwe nhanho.Muyedzo nzira: zvichibva pane inooneka ruvara goho rejira rakadhayi rakayerwa pasi peyakajairwa chromaticity (yakadai se2% seyakajairwa), inooneka ruvara goho remachira akadhayiwa echromaticity yega yega uye chromaticity yakajairwa nekuwedzera huwandu hwedhayi Reshiyo yekuona huwandu hwemavara.
Zvipfumbamwe, I/O kukosha
I/O kukosha: Vanhu vanodana iyo hydrophobic (isina-polar) chikamu che organic substance iyo organic base part, uye iyo hydrophilic (polar) chikamu chinonzi inorganic chakakosha base chikamu.Mushure mekuwedzera kukosha kwemapoka akasiyana Wobva wapatsanura huwandu hweboka repolar uye boka risiri-polar kuti uwane kukosha.Iyo I / O kukosha inomiririra kugoverwa kwedhayi mufiber uye dhayi doro.Ichi zvakare chiratidzo chakakosha chekuti ungasarudza sei mavara matatu ekutanga.
10. Solubility
Izvo zviri nani kunyunguduka kwedhayi, iyo yakawedzera dhizaini rekushandisa.Pane nzira mbiri dzekuvandudza kunyungudika: imwe ndeyekuwedzera mamwe maajenti ekunyorova ane zvimiro zvakakosha kuita kuti dhayi dzinyorove nekukurumidza mumvura, uyezve kuburikidza nealkyl naphthalene sulfonic acid formaldehyde condensate series dispersants kuita kuti mamorekuru anosanganisirwa edhayi aite imwe chete. molecule .Yechipiri nzira ndeyekubatanidza maisomers emagetsi anoshanda.
Isu tiri Reactive Dyeing mutengesi, kana iwe uchifarira zvigadzirwa zvedu, ndapota inzwa wakasununguka kutibata nesu.
Nguva yekutumira: Sep-12-2020