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Application of Contact Angle Measurement to the Manufacture of Textiles Containing MicrocapsulesLaboratoire de Génie et Matériaux Textiles (GEMTEX), UPRES EA2461, Ecole Nationale Supérieure des Arts et Industries Textiles (ENSAIT), BP 30329, 59056 Roubaix Cedex 01, France, fabien.salaun{at}ensait.fr
Laboratoire de Génie et Matériaux Textiles (GEMTEX), UPRES EA2461, Ecole Nationale Supérieure des Arts et Industries Textiles (ENSAIT), BP 30329, 59056 Roubaix Cedex 01, France
Laboratoire des Procédés d'Elaboration des Revêtements Fonctionnels (PERF), UPRES EA1040, Avenue Dimitri Mendeleïev - Bât. C7a, BP 108, 59652 Villeneuve d'Ascq Cedex, France
Institut Français du Textile et de l'Habillement, Direction Régionale Rhône-Alpes PACA, Avenue Guy de Collongue, 69134 Ecully Cedex, France The efficiency of a binder to link microcapsules on a textile surface depends on the compatibility of the different interfaces of the products involved in the coating process. The choice of a binder adapted to the microcapsules was determined in this study by the comparison of the surface energy components induced by the contact angle measurement method and washing tests. It was found that a polyurethane-based binder was the most suitable to link melamine formaldehyde microcapsules. Furthermore, the adhesion of microcapsules was closely dependent on the chemical nature and structure of the textile support.
Key Words: binder coating textiles microencapsulation surface energy washing test
Textile Research Journal, Vol. 79, No. 13,
1202-1212 (2009) |
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