Kinetika sorpce při klocovacím způsobu barvení
Title Alternative:The kinetics of the sorption in the dyeing by the padding technique
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Date
2007
Authors
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Publisher
Technická Univerzita v Liberci
Abstract
Tato práce se zabývá sledováním kvantitativného průběhu sorpce přímých barviv v sekundových časech na bavlněnou tkaninu při laboratorní teplotě. Účelem práce byla snaha potlačit afinitu barviva k vláknům pro účely klocovacího barvení. Byly sledované a diskutované vlivy různých přísad k barvicí lázni. V souvislosti s touto ultrakrátkou kinetikou byl ověřen vliv teploty na barvení přímými barvivy (včetně chlazení lázně). Orientační pokusy proběhly i na reaktivních barvivech za obdobných experimentálních podmínek.
This work is focused on the monitoring the qualitative process of the straight dyes sorption on the cotton fabric in second´s time, at laboratory temperature. The aim of this work was endeavour to subdue the affinity of the dye to threads in an ultra-short period. There were watched and discussed influences of different ingredients to a colouring bath. In connection with this ultra-short kinetics, the influence of temperature on the dying by the straight dyes was verified (including cooling down the bath). There were performed the orientational experiments with the reactive dyes, using the parallel experimental conditions.
This work is focused on the monitoring the qualitative process of the straight dyes sorption on the cotton fabric in second´s time, at laboratory temperature. The aim of this work was endeavour to subdue the affinity of the dye to threads in an ultra-short period. There were watched and discussed influences of different ingredients to a colouring bath. In connection with this ultra-short kinetics, the influence of temperature on the dying by the straight dyes was verified (including cooling down the bath). There were performed the orientational experiments with the reactive dyes, using the parallel experimental conditions.
Description
katedra: KTC; přílohy: 2 CD-ROM; rozsah: 88 s
Subject(s)
afinita, barvení, barviva, klocovaní, sorpce, teplota, affinity, dying, dyes, padding, sorption, temperature