Preparation and properties of ethylene–propylene–diene rubber/organomontmorillonite nanocomposites
作者： Wei Li , Yu Dong Huang , Seyed Javad Ahmadi
DOI: 10.1002/APP.20743
关键词: Young's modulus 、 Natural rubber 、 Elastomer 、 Ethylene propylene rubber 、 Dynamic mechanical analysis 、 EPDM rubber 、 Ultimate tensile strength 、 Materials science 、 Composite material 、 Maleic anhydride
摘要: Ethylene–propylene–diene rubber (EPDM)/organomontmorillonite (OMMT) nanocomposites were prepared with a maleic anhydride grafted EPDM oligomer as compatibilizer via melt intercalation. X-ray diffraction and transmission electron microscopy indicated that the silicate layers of OMMT exfoliated dispersed uniformly few monolayers in nanocomposites. The change crystallization behavior was examined. exhibited great improvements tensile strength modulus. incorporation gave rise to considerable reduction tan δ an increase storage Moreover, solvent resistance increased remarkably. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 440–445,
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