Title :

Use of mesoporous silica as a reinforcing agent in rubber compounds

Author(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)

Journal title :

e-Polymers

Abbreviated title :

e-Polymers

Volume number :

-

Publication date :

2019-03-13

ISSN :

1618-7229

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [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 ...
Show more >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.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 :

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