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Published in: International Journal of Plastics Technology 2/2018

16-10-2018 | Research Article

Development of value-added composites from recycled high-density polyethylene, jute fiber and flyash cenospheres: Mechanical, dynamic mechanical and thermal properties

Author: Sukanya Satapathy

Published in: International Journal of Plastics Technology | Issue 2/2018

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Abstract

Composites were developed from post-consumer and industrial wastes: recycled high-density polyethylene (rHDPE) and jute fiber/flyash cenospheres (FACS). Variations in mechanical strength, storage modulus (E″), loss modulus (E′) and damping parameter (tan δ) with the addition of fiber/FACS into rHDPE in the presence of coupling agent maleic anhydride-grafted polyethylene (MAPE) were investigated. It was observed that the tensile strength and modulus, flexural strength and modulus as well as hardness of the composites increased significantly at 20 wt% fiber/10 wt% FACS/3 wt% MAPE with respect to rHDPE. Dynamic mechanical analysis data showed an increase in the storage and loss modulus of the both fiber/FACS-reinforced composites. The tan δ spectra presented a strong influence of fiber/FACS content and coupling agent on the α′ relaxation process of rHDPE. The thermal behavior of the composites was evaluated from TGA/DTG thermograms. The fiber/FACS/matrix morphology in the MAPE-treated composites was confirmed by SEM analysis of the tensile-fractured specimens. The results suggested successful development of value-added and low-cost polymeric composites from environmentally hazardous waste materials.

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Metadata
Title
Development of value-added composites from recycled high-density polyethylene, jute fiber and flyash cenospheres: Mechanical, dynamic mechanical and thermal properties
Author
Sukanya Satapathy
Publication date
16-10-2018
Publisher
Springer India
Published in
International Journal of Plastics Technology / Issue 2/2018
Print ISSN: 0972-656X
Electronic ISSN: 0975-072X
DOI
https://doi.org/10.1007/s12588-018-9211-1

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