Thermomechanical Behavior of High Performance Epoxy/Organoclay Nanocomposites-Reference-Cited by-同舟云学术

Thermomechanical Behavior of High Performance Epoxy/Organoclay Nanocomposites

Published:2014 Issue: Volume:2014 Page:1-6
ISSN:1687-8434
Container-title:Advances in Materials Science and Engineering
language:en
Short-container-title:Advances in Materials Science and Engineering

Author:

Leal Artur Soares Cavalcanti¹,de Araújo Carlos Jose²,Lima Antônio Gilson de Barbosa³,Silva Suédina Maria Lima³

Affiliation:

1. Post-Graduate Program in Process Engineering, Federal University of Campina Grande, Avenue Aprígio Veloso 882, 58429-900 Campina Grande, PB, Brazil

2. Mecanichal Engineering Department, Federal University of Campina Grande, Avenue Aprígio Veloso 882, 58429-900 Campina Grande, PB, Brazil

3. Materials Engineering Department, Federal University of Campina Grande, Avenue Aprígio Veloso 882, 58429-900 Campina Grande, PB, Brazil

Abstract

Nanocomposites of epoxy resin containing bentonite clay were fabricated to evaluate the thermomechanical behavior during heating. The epoxy resin system studied was prepared using bifunctional diglycidyl ether of bisphenol A (DGEBA), crosslinking agent diaminodiphenylsulfone (DDS), and diethylenetriamine (DETA). The purified bentonite organoclay (APOC) was used in all experiments. The formation of nanocomposite was confirmed by X-ray diffraction analysis. Specimens of the fabricated nanocomposites were characterized by dynamic mechanical analysis (DMA). According to the DMA results a significant increase in glass transition temperature and storage modulus was evidenced when 1 phr of clay is added to epoxy resin.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Publisher

Hindawi Limited

Subject

General Engineering,General Materials Science

Link

http://downloads.hindawi.com/journals/amse/2014/102695.pdf

Reference16 articles.

1. Polymer/layered silicate nanocomposites: a review from preparation to processing

2. Mechanism of Clay Tactoid Exfoliation in Epoxy-Clay Nanocomposites

3. Fire Retardant Polyetherimide Nanocomposites

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