| Titre : |
Supramolecular structures and dyeing properties of poly(ethylene terephthalate) industrial yarns for seat-belt webbings |
| Type de document : |
texte imprimé |
| Auteurs : |
Daehwan Cho, Auteur ; Kyuchan Han, Auteur ; Joonseok Koh, Auteur |
| Année de publication : |
2011 |
| Article en page(s) : |
p. 376-382 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Filature
Polyéthylène téréphtalate
Structure moléculaire
Teinture -- Fibres textiles synthétiques
Textiles et tissus à usages techniques -- Propriétés mécaniques
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
The effects of spinning conditions and additives on the physical and dyeing properties of poly(ethylene terephthalate) industrial yarns were investigated by analysing their supramolecular structures. Four poly(ethylene terephthalate) yarns for seat-belt webbing were prepared with different formulations and under different spinning conditions. Instrumental characterisation of the internal morphologies and physical properties confirmed that the structural characteristics are influenced by the draw ratio, heat-setting temperature and copolymer added, and that there are close correlations between the supramolecular structure and the physical and dyeing properties. In particular, the draw ratio was the most dominating factor, influencing both the mechanical properties and the dyeability. |
| Note de contenu : |
- EXPERIMENTAL : Materials - Measurement of mechanical properties - Birefringence measurements - Measurement of density - Dyeing
- RESULTS AND DISCUSSION : Mechanical properties - Dyeing properties |
| DOI : |
10.1111/j.1478-4408.2011.00329.x |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12651 |
in COLORATION TECHNOLOGY > Vol. 127, N° 6 (2011) . - p. 376-382
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