| Titre : |
A salt-free pad-irradiate-pad-steam reactive dyeing process for cotton fabric and the influence of cationising conditions on its coloration |
| Type de document : |
texte imprimé |
| Auteurs : |
Chengbing Yu, Auteur ; Yuanqiu Liu, Auteur ; Yilin Lu, Auteur ; Kaixin Tao, Auteur ; Zhong Yi, Auteur |
| Année de publication : |
2021 |
| Article en page(s) : |
p. 399-406 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chlorure de 3-chloro-2-hydroxypropyltriméthylammonium
Colorants réactifs
CotonLe coton est une fibre végétale qui entoure les graines des cotonniers "véritables"(Gossypium sp.), un arbuste de la famille des Malvacées. Cette fibre est généralement transformée en fil qui est tissé pour fabriquer des tissus. Le coton est la plus importante des fibres naturelles produites dans le monde. Depuis le XIXe siècle, il constitue, grâce aux progrès de l'industrialisation et de l'agronomie, la première fibre textile du monde (près de la moitié de la consommation mondiale de fibres textiles).
Photostabilité
Résistance à l'abrasion
Résistance au lavage
Teinture -- Fibres textiles
Teinture au tampon
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
The salt-free reactive dyeing of cotton fabric meets the need of the modern textile industry and overcomes the problems posed by salt usage. In this study, a pad-irradiate-pad-steam (PIPS) process for the salt-free dyeing of cotton fabric with a reactive dye was applied. In this process, 3-chloro-2-hydroxypropyltrimethylammonium chloride (CHPTMAC) was used to modify the fabric with cations under microwave heating. Then, the cationic fabric was dyed using a reactive dye. The influence of the cationising conditions in the PIPS process on the K/S value of the dyed cotton fabric was investigated. The results showed that the CHPTMAC concentration, the mole ratio of sodium hydroxide to CHPTMAC, the microwave irradiation power and the treatment time had significant effects on the dyeing of cotton fabric. Also, fastness to light, washing, and rubbing of the dyed cotton fabric was satisfactory. |
| Note de contenu : |
- MATERIALS AND METHODS : Materials and reagents - Dyeing - Determination of dye fixation percentage - Fastness determination
- RESULTS AND DISCUSSION : Influence of CHPTMAC concentration on the dyeing process - Influence of mole ratio of sodiumhydroxide to CHPTMAC on the dyeing process - Influence of microwave irradiation power on the dyeing process - Influence of treatment time on the dyeing process
- Table 1 : Dyeing method comparison of the pad-irradiate-pad-steeam (PIPS) process with the conventional pad-dry-pad-steam (PDPS) process
- Table 2 : Temperature of the cotton fabrics after microwave treatment
- Table 3 : Fastness to light, washing and rubbing of dyed cotton fabric |
| DOI : |
https://doi.org/10.1111/cote.12537 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12537 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=36104 |
in COLORATION TECHNOLOGY > Vol. 137, N° 4 (12/07/2021) . - p. 399-406
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