Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/53015
Type: Artigo de periódico
Title: A conductive rubber based on EPDM and polyaniline - I. Doping method effect
Author: Faez, R
De Paoli, MA
Abstract: In this work a methodology is described to prepare blends of ethylene-propylene-diene (EPDM) rubber and polyaniline (PAni) by mechanical mixture. PAni was synthesized by chemical polymerization in a pilot-plant scale and doped with dodecylbenzene sulfonic acid (PAni-DBSA). Different doping methods were used: solution, grinding in a mortar and reactive processing. PAni-DBSA acts simultaneously as reinforcement and conductive filler for EPDM rubber, independently of the doping method. Swelling measurements for blends showed that EPDM is partially soluble, evidencing partial interaction between the components. We show that a conductive rubber based on EPDM and PAni can be prepared by reactive processing without a crosslinking agent. (C) 2001 Elsevier Science Ltd. All rights reserved.
Subject: polyaniline
EPDM rubber
conductive rubber
internal mixer
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/S0014-3057(00)00235-4
Date Issue: 2001
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

Files in This Item:
File Description SizeFormat 
WOS000167981100008.pdf156.33 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.