Title :

Preparation of a novel composite based polyester nonwovens with high mechanical resistance and wash fastness properties

Author(s) :

Abed, Ahmed [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Bouazizi, Nabil [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Giraud, Stephane [Auteur]
El Achari, Ahmida [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Campagne, Christine [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Thoumire, Olivier [Auteur]
Polymères Biopolymères Surfaces [PBS]
El Moznine, Reddad [Auteur]
Université Chouaib Doukkali [UCD]
Cherkaoui, Omar [Auteur]
Vieillard, Julien [Auteur]
Chimie Organique et Bioorganique : Réactivité et Analyse [COBRA]
Azzouz, Abdelkrim [Auteur]
Université du Québec à Montréal = University of Québec in Montréal [UQAM]

Journal title :

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Abbreviated title :

Colloid Surf. A-Physicochem. Eng. Asp.

Volume number :

577

Pages :

604-612

Publication date :

2021-10-25

ISSN :

0927-7757

English keyword(s) :

Polyester fiber
Chitosan
PVDF
Oxides
Mechanical resistance
Durability

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

In this work, polyester fiber (PET) were functionalized by oxides (Ox) like titanium dioxide (TiO2), zinc oxide (ZnO) and silicon dioxide (SiO2), using polyvinylidene fluoride (PVDF) as binder to obtain a PET-PVDF-Ox ...
Show more >In this work, polyester fiber (PET) were functionalized by oxides (Ox) like titanium dioxide (TiO2), zinc oxide (ZnO) and silicon dioxide (SiO2), using polyvinylidene fluoride (PVDF) as binder to obtain a PET-PVDF-Ox material. Chitosan polymer (CT) was further grafted as coating layer to improve the surface compatibility, resulting in the PET-PVDF-Ox-CT composite. The obtained products were thermally pressed and fully characterized. The chemical coatings, physical and thermal properties were investigated. It was found that coated PET nonwoven is highly hydrophobic materials with good diffusion resistance. Incorporation of TiO2, ZnO and SiO2 resulted in the formation of strong cross-linked CT network, producing improved dripping resistance of PET nonwoven. In addition, the modification steps allowed increasing significantly the mechanical resistance. This was explained in terms of improved surface compatibly and interfacial bonding occurred in the matrix. Moreover, soil release tests confirmed the high durability against washing for PET-PVDF-Ox-CT composite. This work allowed developing a facile process for the fabrication of new composite based nonwovens with satisfactory durability and high mechanical resistance.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
ENSAIT
Junia HEI

Collections :

• Génie des matériaux textiles (GEMTEX) - ULR 2641

Submission date :

2023-06-20T11:12:16Z
2024-02-27T09:43:44Z