Application of Flame-Retardant Double-Layered Shell Microcapsules to Nonwoven Polyester

Butstraen, Chloé; Salaun, Fabien; Devaux, Eric; Giraud, Stephane; Vroman, Philippe

Type de document :

Article dans une revue scientifique: Article original

DOI :

10.3390/polym8070267

PMID :

30974546

URL permanente :

http://hdl.handle.net/20.500.12210/84650

Titre :

Application of Flame-Retardant Double-Layered Shell Microcapsules to Nonwoven Polyester

Auteur(s) :

Butstraen, Chloé [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Université de Lille
École nationale supérieure des arts et industries textiles [ENSAIT]
Salaun, Fabien [Auteur]

Génie et Matériaux Textiles [GEMTEX]
École nationale supérieure des arts et industries textiles [ENSAIT]
Devaux, Eric [Auteur]
Université Lille Nord de France (COMUE)
Génie et Matériaux Textiles [GEMTEX]
Giraud, Stephane [Auteur]
Vroman, Philippe [Auteur]
Génie et Matériaux Textiles [GEMTEX]

Titre de la revue :

Polymers

Nom court de la revue :

Polymers

Numéro :

Date de publication :

2016-07-22

ISSN :

2073-4360

Mot(s)-clé(s) en anglais :

microcapsules
nonwoven
resorcinol bis(diphenyl phosphate)
flame retardant
padding

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

A microencapsulated flame retardant was used in order to produce a flame retardant nonwoven substrate. Melamine-formaldehyde polymer-shell microcapsules, containing Afflamit® PLF 280 (resorcinol bis(diphenyl phosphate)) ...
Lire la suite >A microencapsulated flame retardant was used in order to produce a flame retardant nonwoven substrate. Melamine-formaldehyde polymer-shell microcapsules, containing Afflamit® PLF 280 (resorcinol bis(diphenyl phosphate)) as the core substance, were coated by an outer thermoplastic wall (polystyrene (PS) or poly(methyl methacrylate)), before being applied to a core/sheet-type bi-component PET/co-PET spunbond nonwoven substrate using impregnation. The outer wall of the microcapsules was heated to the softening temperature of the thermoplastic shell in order to be bonded onto the textile fibres. The thermal stability of the microcapsules was examined using thermogravimetric analysis. The textile samples were observed with a scanning electron microscope, and the flame retardancy performance was evaluated using the NF P92-504 standard. The results show that the composition of the outer polymeric shell affected the thermal stability of the microcapsules, since the particles with a PS shell are more stable. Furthermore, the microcapsules were more located at the nonwoven surface without affecting the thickness of the samples. Based on the results of the NF P92-504 test, the flame spread rate was relatively low for all of the tested formulations. Only the formulation with a low content of PS was classified M2 while the others were M3.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
ENSAIT
Junia HEI

Collections :

Génie des matériaux textiles (GEMTEX) - ULR 2641

Date de dépôt :

2023-06-20T01:46:05Z
2024-02-20T13:51:41Z

Fichiers

polymers-08-00267.pdf
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Ce document est diffusé sous licence Attribution 3.0 United States

Numéro de version	Lien	Date de modification
2	20.500.12210/84650*	2024-02-20T13:35:40Z
1	20.500.12210/84650.1	2023-06-20T01:46:05Z

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