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Morphology, thermal and mechanical properties of biodegradable poly(butylene succinate)/poly(butylene adipate-co-terephthalate)/clay nanocomposites


Citation

Ibrahim, Nor Azowa and Chieng, Buong Woei and Wan Yunus, Wan Md. Zin (2010) Morphology, thermal and mechanical properties of biodegradable poly(butylene succinate)/poly(butylene adipate-co-terephthalate)/clay nanocomposites. Polymer-Plastics Technology and Engineering, 49 (15). pp. 1571-1580. ISSN 0360-2559; ESSN: 1525-6111

Abstract

Sodium montmorillonite (Na-MMT) was successfully modified by octadecylamine (ODA) through a cation exchange technique that showed by the increased of basal spacing of clay by XRD. The addition of the organoclay into the PBS/PBAT blends produced intercalated-type nanocomposites with improvements in tensile modulus and strength. The highest tensile strength of nanocomposite was observed at 1 wt% of organoclay incorporated. A TGA study showed that the thermal stability of the blend increased after the addition of the organoclay by 1 wt%. SEM micrographs of the fracture surfaces show that the morphology of the blend becomes smoother with presence of organoclay.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1080/03602559.2010.512337
Publisher: Taylor & Francis
Keywords: Biodegradable; Nanocomposite; Organoclay
Depositing User: Najwani Amir Sariffudin
Date Deposited: 16 Oct 2013 05:01
Last Modified: 18 Dec 2019 03:51
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1080/03602559.2010.512337
URI: http://psasir.upm.edu.my/id/eprint/15738
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