Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis

This study investigates for the first time the effects of reinforcing epoxy composites with Jute, Filass. A, and Filass. B fibers (JFs, FAFs, FBFs) on mechanical and morphological properties, including tensile, flexural, and impact strength, void content, and water absorption. The hybrid composites...

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Main Authors: Rania Saadeh, Nabil Talbi, Sami Znaidia, Ahmad Qazza, Ghassan Abufoudeh, Mohamed Kezzar, Ibrahim Mahariq, Mohamed Rafik Sari
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Journal of Natural Fibers
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Online Access:https://www.tandfonline.com/doi/10.1080/15440478.2025.2471372
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author Rania Saadeh
Nabil Talbi
Sami Znaidia
Ahmad Qazza
Ghassan Abufoudeh
Mohamed Kezzar
Ibrahim Mahariq
Mohamed Rafik Sari
author_facet Rania Saadeh
Nabil Talbi
Sami Znaidia
Ahmad Qazza
Ghassan Abufoudeh
Mohamed Kezzar
Ibrahim Mahariq
Mohamed Rafik Sari
author_sort Rania Saadeh
collection DOAJ
description This study investigates for the first time the effects of reinforcing epoxy composites with Jute, Filass. A, and Filass. B fibers (JFs, FAFs, FBFs) on mechanical and morphological properties, including tensile, flexural, and impact strength, void content, and water absorption. The hybrid composites were fabricated using compression molding techniques with different fiber volume fractions. Scanning Electron Microscopy (SEM) analysis was conducted to examine the bonding behavior and internal structure of the fractured surfaces. Mechanical characterization through tensile testing demonstrated that the inclusion of these fibers enhanced the composite’s mechanical performance. Specifically, hybrid composites such as (JFs/FAFs), (FAFs/FBFs), (JFs/FBFs), and (JFs/FAFs/FBFs) displayed improved tensile strength, with the (JFs/FAFs/FBFs) combination achieving the highest tensile value of 19.08 MPa and highest impact value of 18.99 J. Additionally, increasing the fiber content led to higher water absorption and thickness swelling, with the (JFs/FAFs/FBFs) composite showing the greatest values. Overall, the study concludes that hybridization improves the mechanical properties, especially flexural performance, of epoxy-based composites.
format Article
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issn 1544-0478
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language English
publishDate 2025-12-01
publisher Taylor & Francis Group
record_format Article
series Journal of Natural Fibers
spelling doaj-art-8bbcfbec90bd4ee894b62c5f3f6e347a2025-08-20T03:21:42ZengTaylor & Francis GroupJournal of Natural Fibers1544-04781544-046X2025-12-0122110.1080/15440478.2025.2471372Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental AnalysisRania Saadeh0Nabil Talbi1Sami Znaidia2Ahmad Qazza3Ghassan Abufoudeh4Mohamed Kezzar5Ibrahim Mahariq6Mohamed Rafik Sari7Department of Mathematics, Faculty of Science, Zarqa University, Zarqa, JordanMaterials & Energy Engineering Laboratory (LMGE), Technology Department, Faculty of Technology, 20 August 1955 University of Skikda, Skikda, AlgeriaLaboratory of Physico-Chemistry of Materials (LR01ES19), Faculty of Sciences, University of Monastir, Monastir, TunisiaDepartment of Mathematics, Faculty of Science, Zarqa University, Zarqa, JordanDepartment of Mathematics, Faculty of Arts and Sciences, University of Petra, Amman, JordanMaterials & Energy Engineering Laboratory (LMGE), Technology Department, Faculty of Technology, 20 August 1955 University of Skikda, Skikda, AlgeriaDepartment of Mathematics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IndiaMaterials & Plant Maintenance Research Laboratory (LR3MI), Mechanical Engineering Department, Faculty of Engineering, Badji Mokhtar University of Annaba (UBMA), Annaba, AlgeriaThis study investigates for the first time the effects of reinforcing epoxy composites with Jute, Filass. A, and Filass. B fibers (JFs, FAFs, FBFs) on mechanical and morphological properties, including tensile, flexural, and impact strength, void content, and water absorption. The hybrid composites were fabricated using compression molding techniques with different fiber volume fractions. Scanning Electron Microscopy (SEM) analysis was conducted to examine the bonding behavior and internal structure of the fractured surfaces. Mechanical characterization through tensile testing demonstrated that the inclusion of these fibers enhanced the composite’s mechanical performance. Specifically, hybrid composites such as (JFs/FAFs), (FAFs/FBFs), (JFs/FBFs), and (JFs/FAFs/FBFs) displayed improved tensile strength, with the (JFs/FAFs/FBFs) combination achieving the highest tensile value of 19.08 MPa and highest impact value of 18.99 J. Additionally, increasing the fiber content led to higher water absorption and thickness swelling, with the (JFs/FAFs/FBFs) composite showing the greatest values. Overall, the study concludes that hybridization improves the mechanical properties, especially flexural performance, of epoxy-based composites.https://www.tandfonline.com/doi/10.1080/15440478.2025.2471372Hybrid compositesmechanical propertiesepoxy resintensile testreinforced compositesflexural properties
spellingShingle Rania Saadeh
Nabil Talbi
Sami Znaidia
Ahmad Qazza
Ghassan Abufoudeh
Mohamed Kezzar
Ibrahim Mahariq
Mohamed Rafik Sari
Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
Journal of Natural Fibers
Hybrid composites
mechanical properties
epoxy resin
tensile test
reinforced composites
flexural properties
title Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
title_full Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
title_fullStr Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
title_full_unstemmed Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
title_short Water Absorption and Mechanical Behavior of Hybrid Reinforced Epoxy LY556 Composites: Experimental Analysis
title_sort water absorption and mechanical behavior of hybrid reinforced epoxy ly556 composites experimental analysis
topic Hybrid composites
mechanical properties
epoxy resin
tensile test
reinforced composites
flexural properties
url https://www.tandfonline.com/doi/10.1080/15440478.2025.2471372
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