Predominant Leptadenia pyrotechnica Alkali-Treated Fiber Composites: Characteristics Analysis
Aruna M. Pugalenthi*, Khaoula Khlie
Department of Industrial Management, Faculty of Business, Liwa College, Abu Dhabi, P.O. Box 41009, United Arab Emirates
* Corresponding Author: Aruna M. Pugalenthi. Email: 
Journal of Renewable Materials https://doi.org/10.32604/jrm.2024.055747
Received 06 July 2024; Accepted 20 September 2024; Published online 18 October 2024
Abstract
With growing environmental concerns and the depletion of oil reserves, the need to replace synthetic fibres with sustainable alternatives in composite materials has become increasingly urgent. This study investigates the potential of
Leptadenia pyrotechnica fibre as a sustainable reinforcement material in hybrid composites alongside E-glass fibres. The primary objectives are to assess these hybrid composites’ mechanical properties, structural integrity, and performance. To achieve this, Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR) were employed to analyze the microstructure and chemical composition of the composites. At the same time, mechanical testing focused on properties such as flexural strength and compression strength. Inter-laminar failure analysis evaluated how well the fibres bonded within the composite structure. The results demonstrate that
Leptadenia pyrotechnica fibres significantly enhance flexural strength and offer mechanical properties suitable for diverse industrial applications. This indicates their potential as a sustainable alternative to traditional natural fibres. The findings suggest that incorporating
Leptadenia pyrotechnica in hybrid composites could lead to the development of more environmentally friendly and durable materials. This work highlights the significance of using sustainable, naturally sourced fibres in composite materials, offering a promising path for further exploration in industrial applications.
Keywords
Natural fiber; hybrid composites; interfacial bonding; spectroscopy; functional groups; scanning electron microscope; microstructure characterization
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