Titre :

Use of mesoporous silica as a reinforcing agent in rubber compounds

Auteur(s) :

Lopez, Betty L. [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Perez, León Dario [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Mesa, Mónica [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Sierra, Ligia [Auteur]
Universidad de Antioquia = University of Antioquia [Medellín, Colombia]
Devaux, Eric [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Camargo, Mauricio [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Campagne, Christine [Auteur]
Génie des Matériaux Textiles - ULR 2461 [GEMTEX]
Giraud, Stephane [Auteur]
Génie et Matériaux Textiles [GEMTEX]
Ecole nationale supérieure des arts et industries textiles de Roubaix (ENSAIT)

Titre de la revue :

e-Polymers

Nom court de la revue :

e-Polymers

Numéro :

-

Date de publication :

2019-03-13

ISSN :

1618-7229

Discipline(s) HAL :

Sciences de l'ingénieur [physics]

Résumé en anglais : [en]

Mesoporous silica is used as filler for styrene-butadiene rubber (SBR); filler-polymer interactions are compared with those exhibited when Ultrasil silica (VN3) is used. A silane coupling agent is added ...
Lire la suite >Mesoporous silica is used as filler for styrene-butadiene rubber (SBR); filler-polymer interactions are compared with those exhibited when Ultrasil silica (VN3) is used. A silane coupling agent is added to improve filler dispersion and its influence on the bound-rubber formation is also investigated. The bound-rubber content is higher for the mesoporous silica and increases further for the sample containing silane. The increase is explained by chemical interactions between filler and rubber and penetration of the rubber chains into the mesopores. This is con-firmed by 13C solid-state NMR, IR spectroscopy and differential scanning calori-metry. Dynamic mechanical thermal analysis shows higher storage modulus for the rubber filled with mesoporous silica.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 :

2023-06-20T02:41:46Z
2024-01-25T14:56:44Z