| Titre : |
The colour properties of polyester/cotton knitted fabrics coated with poly(N-vinyl-2-pyrrolidone) |
| Type de document : |
texte imprimé |
| Auteurs : |
Giovana A. Vieira, Auteur ; André Cadore Pereira, Auteur ; Ana Paula Serafini Immich, Auteur ; Antônio Augusto Ulson de Souza, Auteur ; Ivonete Oliveira Barcellos, Auteur |
| Année de publication : |
2019 |
| Article en page(s) : |
p. 90-96 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Coton Le 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).
Enduction textile
Polyesters
Polyvinylpyrrolidone
Résistance à l'éclatement
Résistance au lavage
Solidité de la couleur
Statistique
Teinture -- Fibres textiles
Tricot
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
The objective of this research was to investigate the use of crosslinked poly(N-vinyl-2-pyrrolidone) (PVP) to coat polyester/cotton knitted fabric, without adversely affecting its dyeing properties. Before dyeing, the knitted fabrics were tested for bursting strength to assess the influence of the coating on their resistance. The dyeing parameters were evaluated as the exhaustion (%), K/S value, colour difference (δE), relative strength (RS %) and colour fastness to washing. Bursting strengths were 9.4 for coated and 9.7 kgf cm−2 for uncoated knitted fabric samples, confirming an insignificant loss in resistance. In the evaluation of K/S, δE and RS%, the values for the samples with the highest concentration of PVP were the most different to those for the standard sample. The colour fastness showed satisfactory results indicating that neutralisation and washing after dyeing were effective. These results could lead to increased quality in the textile industry, adding value to products. |
| Note de contenu : |
- EXPERIMENTAL : Coating of knitted fabric using PVP and crosslinking with ultraviolet (UV)-C radiation - Determination of bursting strength - Calculation of the gel content - Dyeing procedure - Determination of the dyeing properties - Determination of colour fastness to washing - Statistical evaluation of data
- RESULTS AND DISCUSSION : Determination of bursting strength - Determination of gel content - Determination of dyeing properties - Determination of colour fastness to washing |
| DOI : |
10.1111/cote.12375 |
| En ligne : |
https://onlinelibrary.wiley.com/doi/epdf/10.1111/cote.12375 |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32321 |
in COLORATION TECHNOLOGY > Vol. 135, N° 2 (04/2019) . - p. 90-96
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la rechercheThe colour properties of polyester/cotton knitted fabrics coated with poly(N-vinyl-2-pyrrolidone) / Giovana A. Vieira in COLORATION TECHNOLOGY, Vol. 135, N° 2 (04/2019)
