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Erschienen in: Polymer Bulletin 2/2012

01.01.2012 | Original Paper

Preparation and properties of polyethylene-octene elastomer (POE)/organoclay nanocomposites

Erschienen in: Polymer Bulletin | Ausgabe 2/2012

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Abstract

Polyethylene-octene elastomer/organoclay nanocomposites were prepared by a melt blending process. It was found that the addition of a small amount of glycidyl methacrylate and a peroxide during the melt mixing induced facile intercalation of the polymer chains into the organoclay and dispersion of the clay particles on the nanometer scale, which was confirmed by X-ray diffraction and transmission electron microscopy. Enhanced mechanical properties of the nanocomposites were observed from tensile, dynamic mechanical, and tear testing. Oscillatory shear-controlled rheology in the molten state of the nanocomposites revealed a pseudo solid-like behavior as well as an enhanced shear thinning behavior.

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Metadaten
Titel
Preparation and properties of polyethylene-octene elastomer (POE)/organoclay nanocomposites
Publikationsdatum
01.01.2012
Erschienen in
Polymer Bulletin / Ausgabe 2/2012
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-011-0641-6

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