Titre :

Design of silica coated polyamide fabrics for thermo-regulating textiles

Auteur(s) :

Altamirano, M. G. G. [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]

Abebe, M. G. [Auteur]

Lejeune, Joseph [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]
Cayla, A. [Auteur]
Génie des Matériaux Textiles - ULR 2461 [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Maes, B. [Auteur]

Odent, J. [Auteur]

Raquez, J. M. [Auteur]
Centre d'Innovation et de Recherche en Matériaux Polymères [CIRMAP]
Université de Mons / University of Mons [UMONS]
Campagne, C. [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]
Devaux, E. [Auteur]
École nationale supérieure des arts et industries textiles [ENSAIT]

Titre de la revue :

J. Appl. Polym. Sci.

Nom court de la revue :

J. Appl. Polym. Sci.

Numéro :

-

Pagination :

-

Date de publication :

2023-06-03

ISSN :

0021-8995

Mot(s)-clé(s) en anglais :

dip-coating
infrared reflection
personal thermal management
radiative heating
SiO2
coating

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

Efficient thermal management is essential for the energy balance and thermalcomfort. In this context, the design of textiles, which can modulate the infraredradiation emitted by the human body, is attractive. These fabrics ...
Lire la suite >Efficient thermal management is essential for the energy balance and thermalcomfort. In this context, the design of textiles, which can modulate the infraredradiation emitted by the human body, is attractive. These fabrics will managethe microclimate between the skin and fabric. The proposed textile design con-sists of the coating of commercial woven fabrics based on polyamide 6–6byadip-coating process. The coating is based on the incorporation of fine sphericalsilica particles with a submicron size within thermosensitive poly(N-isopropy-lacrylamide) hydrogels. Neat commercial fabrics reflect 12% of the radiation,while the addition of silica particles leads to a reflection of 24% of the infraredradiation in the 5–15μm wavelengths range. The infrared radiation reflectioncapacity of the coated fabrics can be increased by managing the size and thecontent of the silica particles, which allows reaching 36% of reflected radiation.Our findings open opportunities for warming up fabrics and thus reduceenergy consumption in heating close spaceLire moins >

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
ENSAIT
Junia HEI

Collections :

• Génie des matériaux textiles (GEMTEX) - ULR 2641

Date de dépôt :

2023-12-09T11:19:51Z
2024-02-07T11:20:58Z