Elastomer Nanocomposites Based on NR/EPDM/Organoclay: Morphology and Properties-Reference-Cited by-同舟云学术

Elastomer Nanocomposites Based on NR/EPDM/Organoclay: Morphology and Properties

Published:2011-03-01 Issue:1 Volume:26 Page:48-55
ISSN:2195-8602
Container-title:International Polymer Processing
language:en
Short-container-title:

Author:

Alipour A.¹,Naderi G.²,Bakhshandeh G. R.²,Vali H.³,Shokoohi S.⁴

Affiliation:

1. Department of Polymer Engineering, Faculty of Graduate studies, Tehran South Branch, Azad University, Tehran, Iran

2. Department of Rubber, Iran Polymer and Petrochemical Institute, Tehran, Iran

3. Department of Earth and Planetary Sciences, McGill University, Montreal, Quebec, Canada

4. Polymer Engineering Department, Amirkabir University of Technology, Tehran, Iran

Abstract

Abstract Natural rubber/Ethylene Propylene Diene Monomer (NR/EPDM) blends of five different compositions (0/100), (25/75), (50/50), (75/25) and (100/0) with 1, 3, 5 and 7 phr organo-modified nanoclay (Cloisite 15A) were prepared by two-roll mill. The effect of organo-modified layered nanosilicates and composition on the cure characteristics, microstructure, mechanical, and rheological properties of the nanocomposites were studied. Results suggested the intercalation of polymer chains into the silicate layers which was evidenced by d-spacing results of X-ray diffraction patterns. TEM micrographs also directly confirmed XRD results. Mechanical properties of the nanocomposites depicted a nearly 40% percents increase respectively in the tensile modulus of 75NR/25EPDM containing 7 wt.% nanoclay.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,Industrial and Manufacturing Engineering,Polymers and Plastics,General Chemical Engineering

Link

https://www.degruyter.com/document/doi/10.3139/217.2381/pdf

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