Article
Polymer Science
M. M. Alamgir Sayeed, Abu Sadat Muhammad Sayem, Julfikar Haider, Sharmin Akter, Md. Mahmudul Habib, Habibur Rahman, Sweety Shahinur
Summary: This study investigates the manufacturing and characterization of polypropylene-based composites reinforced with three different natural fibers: jute, kenaf, and pineapple leaf fiber. The mechanical properties of the composites, such as tensile, flexural, and impact strengths, were significantly improved compared to the pure PP matrix. PALF-PP composites exhibited the best mechanical properties due to the high tensile strength of PALF. The comparison of fractured surfaces of the composites helps researchers select the appropriate natural fiber for fiber-based reinforced composites based on the final product requirement.
Article
Polymer Science
Agung Efriyo Hadi, Januar Parlaungan Siregar, Tezara Cionita, Mohd Bakeri Norlaila, Muhammad Amin Mohd Badari, Agustinus Purna Irawan, Jamiluddin Jaafar, Teuku Rihayat, Ramli Junid, Deni Fajar Fitriyana
Summary: This study investigated the potential of woven pineapple leaf fibre (PALF) in reinforcing epoxy resin (ER) composites. The results showed that the 3-layer woven PALF performed better in terms of tensile and flexural properties, and the composite with warp direction had slightly higher performance than the weft direction. Scanning electron microscopic (SEM) analysis revealed that the interfacial adhesion of the 3-layer woven PALF successfully transferred the load to the epoxy resin matrix.
Article
Materials Science, Multidisciplinary
W. Chawalitsakunchai, P. Dittanet, S. Loykulnant, P. Sae-oui, S. Tanpichai, A. Seubsai, P. Prapainainar
Summary: Nanocelluloses extracted from pineapple leaves can be used as reinforcing fillers in rubber composites to enhance mechanical properties, especially in natural rubber. Composites vulcanized using sulfur showed better strength and chemical resistance compared to those vulcanized using electron beam irradiation. This difference is attributed to the amount of crosslinking networks in the composites.
MATERIALS TODAY COMMUNICATIONS
(2021)
Article
Engineering, Multidisciplinary
Ramengmawii Siakeng, Mohammad Jawaid, Mohammad Asim, Hassan Fouad, Sameer Awad, Naheed Saba, Suchart Siengchin
Summary: This study investigates the effects of incorporating untreated and alkali-treated Coir Fibres (CF) and pineapple leaf fibres (PALF) into PLA biocomposites on flexural, morphological, and dynamic mechanical properties. The results show that the treated C1P1 hybrid composites (C1P1A) exhibited the highest flexural strength and modulus, with good fibre-matrix adhesion observed in untreated and treated biocomposites. Dynamic mechanical analysis revealed that C1P1A had the highest glass transition temperature and storage modulus, making it a promising material for various lightweight industrial applications.
JOURNAL OF BIONIC ENGINEERING
(2021)
Article
Engineering, Chemical
K. Senthilkumar, N. Saba, M. Chandrasekar, M. Jawaid, N. Rajini, Suchart Siengchin, Nadir Ayrilmis, Faruq Mohammad, Hamad A. Al-Lohedan
Summary: This study investigated the effects of fibre treatment and loading on the properties of PALF/PE composites. NaOH treatment improved fibre-matrix adhesion but resulted in inferior damping characteristics, while KOH treatment led to superior damping but poor adhesion. Composites with 45 wt% fibre loading showed the best compressive strength and dimensional stability.
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES
(2021)
Article
Engineering, Environmental
M. Chandrasekar, K. Senthilkumar, M. Jawaid, Salman Alamery, Hassan Fouad, Mohamad Midani
Summary: In this study, hybrid composites reinforced with Washightonia trunk fibres and Pineapple fibres in a bio-phenolic matrix were fabricated and tested. The results showed that the composite with a higher proportion of Pineapple fibres exhibited better strength, stiffness, and dimensional stability.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2022)
Article
Materials Science, Textiles
Ng Lin Feng, Sivakumar Dhar Malingam, Chen Wei Ping, Mohd Zulkefli Selamat
Summary: This study investigates the mechanical behavior of kenaf and pineapple leaf fibers (PALF) reinforced metal laminates and finds that both types of fiber-based FMLs exhibit optimal mechanical properties at a fiber content of 30 wt%. PALF-based FMLs show higher mechanical properties compared to kenaf-based FMLs.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Materials Science, Textiles
Sarang Joshi, Shivdayal Patel
Summary: Synthetic fiber composites are widely used in various industries due to their high strength-to-weight ratio, but environmental concerns arise from their production and non-degradable characteristics. Natural fibers like PALF, derived from pineapple leaves, are biodegradable and can be used as a sustainable alternative in composite materials, offering solutions to environmental issues and economic opportunities for farmers and industries. This review paper discusses surface treatment methods, mechanical and thermal properties, and the potential for future research in PALF reinforced composites.
JOURNAL OF NATURAL FIBERS
(2022)
Review
Materials Science, Paper & Wood
M. R. M. Asyraf, M. Rafidah, A. Azrina, M. R. Razman
Summary: Kenaf, a plant fiber mainly composed of cellulose, shows potential as a replacement for synthetic fibers in biocomposites. Chemical treatments like alkaline, silane, and acetylation can enhance fiber properties, but their effects on dynamic mechanical behavior remain understudied. Additional chemical treatments and combined methods are being explored to improve the dynamic mechanical performance of kenaf biocomposites.
Article
Materials Science, Multidisciplinary
K. Senthilkumar, M. Chandrasekar, Othman Y. Alothman, Hassan Fouad, M. Jawaid, M. A. Azeem
Summary: The objective of this research is to investigate the suitability of olive tree leaves powder (OTL) as reinforcement in epoxy composites along with pineapple leaf fibre (PALF). The study found that increasing the proportion of PALF in the hybrid composites significantly improved impact strength, but the bending strength and flexural modulus were lower than the parent composites. DMA results showed that hybrid composites outperformed parent composites in terms of storage modulus, loss modulus, and damping factor.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2022)
Article
Engineering, Mechanical
Ng Lin Feng, Sivakumar Dhar Malingam, Noordiana Mohd Ishak, Kathiravan Subramaniam
Summary: The study found that pineapple leaf fibre reinforced metal laminates exhibited superior mechanical and specific properties compared to pineapple leaf fabrics and composite laminates. The metal laminates had significantly higher tensile and flexural strength, as well as impact strength, making them a promising and sustainable option for future structural applications.
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
(2021)
Article
Engineering, Environmental
M. Chandrasekar, K. Senthilkumar, M. Jawaid, Mohamed H. Mahmoud, H. Fouad, Mohini Sain
Summary: The flexural, impact and dynamic mechanical properties of Pineapple leaf fibres (PALF) and Washingtonia trunk fibres (GW) based bio-phenolic hybrid composites were analyzed in this study. The hybrid composites exhibited superior flexural strength, flexural modulus, impact strength, and viscoelastic properties compared to the pure PALF and GW composites. The results showed significant improvements in flexural strength and modulus for the 1G1P hybrid composites compared to the GW composites, as well as a twofold increase in impact strength for the 3G7P composites compared to the GW composites.
JOURNAL OF POLYMERS AND THE ENVIRONMENT
(2022)
Article
Engineering, Multidisciplinary
A. Arun Premnath
Summary: The research focused on studying the mechanical and physical properties of PALF and SH fibre reinforced epoxy composites, fabricated using compression molding technique and treated with NaOH solution. The treated composites showed improved adhesion between the matrix/fibre interface, outperforming the untreated composites in most mechanical and physical properties except for impact strength.
JOURNAL OF BIONIC ENGINEERING
(2022)
Article
Materials Science, Textiles
L. Prabhu, V Krishnaraj, S. Gokulkumar, S. Sathish, M. R. Sanjay, S. Siengchin
Summary: This work investigates the mechanical and sound absorption characteristics of industrial waste tea leaf fiber, kenaf, and E-glass fiber-reinforced hybrid epoxy composites through experimental studies. The results reveal that certain ratios of fibers exhibit better performance in terms of mechanical properties and sound absorption characteristics.
JOURNAL OF INDUSTRIAL TEXTILES
(2022)
Article
Materials Science, Multidisciplinary
Mohammed B. Alshammari, Akil Ahmad, Mohammad Jawaid, Sameer A. Awad
Summary: This paper investigates the thermal stability, dynamic-mechanical, and thermo-mechanical characterizations of kenaf fibre/Washingtonia Leaf Stalk Fibres/epoxy biocomposite. The results show that the addition of these natural fibres enhances the thermal stability of the epoxy composites, and the hybrid biocomposite exhibits the highest storage modulus. The study demonstrates the potential of hybrid natural fibres in improving the performance of epoxy composites and expanding their application range.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2023)
Article
Engineering, Mechanical
Ng Lin Feng, Sivakumar Dhar Malingam, Noordiana Mohd Ishak, Kathiravan Subramaniam
Summary: The study found that pineapple leaf fibre reinforced metal laminates exhibited superior mechanical and specific properties compared to pineapple leaf fabrics and composite laminates. The metal laminates had significantly higher tensile and flexural strength, as well as impact strength, making them a promising and sustainable option for future structural applications.
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
(2021)
Article
Materials Science, Composites
Ng Lin Feng, Sivakumar Dhar Malingam, Chen Wei Ping
Summary: The research demonstrates that twill woven-ply [P/P/P] fibre metal laminates based on kenaf/pineapple leaf fiber have the highest tensile, flexural strength, impact strength, and indentation properties compared to other non-hybrid and hybrid fibre metal laminates. Additionally, twill woven-ply fibre metal laminates exhibit higher mechanical properties than plain woven-ply fibre metal laminates.
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
(2021)
Article
Materials Science, Textiles
Ng Lin Feng, Sivakumar Dhar Malingam, Chen Wei Ping, Mohd Zulkefli Selamat
Summary: This study investigates the mechanical behavior of kenaf and pineapple leaf fibers (PALF) reinforced metal laminates and finds that both types of fiber-based FMLs exhibit optimal mechanical properties at a fiber content of 30 wt%. PALF-based FMLs show higher mechanical properties compared to kenaf-based FMLs.
JOURNAL OF NATURAL FIBERS
(2022)
Article
Materials Science, Multidisciplinary
Noordiana Mohd Ishak, Sivakumar Dhar Malingam, Muhd Ridzuan Mansor, Nadlene Razali, Zaleha Mustafa, Ahmad Fuad Ab Ghani
Summary: The study investigates the effect of water absorption on the tensile properties, thickness swelling, and forming analysis of natural fibre metal laminate, revealing minimal impact on tensile properties and higher formability compared to an aluminium sheet, showing its potential to be formed into complex shapes.
MATERIALS RESEARCH EXPRESS
(2021)
Review
Green & Sustainable Science & Technology
H. J. Aida, R. Nadlene, M. T. Mastura, L. Yusriah, D. Sivakumar, R. A. Ilyas
Summary: Fused Deposition Modelling (FDM) is a widely used technology in industries, with researchers focusing on using natural fibers as fillers to create eco-friendly composite materials as an alternative to synthetic and carbon fibers.
INTERNATIONAL JOURNAL OF SUSTAINABLE ENGINEERING
(2021)
Review
Energy & Fuels
Abu Shadate Faisal Mahamude, Muhamad Kamal Kamarulzaman, Wan Sharuzi Wan Harun, Kumaran Kadirgama, Devarajan Ramasamy, Kaniz Farhana, Rosli Abu Bakar, Talal Yusaf, Sivarao Subramanion, Belal Yousif
Summary: This paper studies the application of hybrid nanofluids in solar energy systems and finds that they can enhance heat transfer efficiency and replace traditional heat transfer fluids. The research also introduces preparation methods, stability factors, thermal improvement methods, and current applications of hybrid nanofluids, as well as mathematical regression analysis. Hybrid nanofluids have excellent thermophysical properties and have the potential to improve the efficiency of solar collectors.
Article
Materials Science, Composites
Lin Feng Ng, Mohd Yazid Yahya, Chandrasekar Muthukumar
Summary: Hybrid composites, combining pineapple leaf and glass fibers, have shown improved mechanical properties and reduced moisture uptake sensitivity, making them promising materials for various applications, especially in the transportation sector.
POLYMER COMPOSITES
(2022)
Article
Materials Science, Composites
Lin Feng Ng, Mohd Yazid Yahya, Zaleha Mustafa
Summary: The study explored the feasibility of encapsulating a woven ramie core in fiber-metal laminates, demonstrating that ramie fiber-reinforced metal laminates exhibit superior mechanical properties and could be an alternative material for improving energy efficiency and mechanical performance in the transportation sector.
POLYMER COMPOSITES
(2022)
Article
Energy & Fuels
Talal Yusaf, Mohd Kamal Kamarulzaman, Abdullah Adam, Sakinah Hisham, Devarajan Ramasamy, Kumaran Kadirgama, Mahendran Samykano, Sivaraos Subramaniam
Summary: This study focused on analyzing and comparing the physical-chemical properties of Hermetia illucens larvae oil (HILO) and diesel fuel blends. The results showed that the addition of HILO increased the density, viscosity, cetane number, and flash point of the blends, while reducing the heating value.
Article
Materials Science, Textiles
Lin Feng Ng, Mohd Yazid Yahya, Chandrasekar Muthukumar, Xiu Juan Woo, Abdul Halim Muhaimin, Rohah A. Majid
Summary: This work aims to determine the feasibility of incorporating pineapple leaf fiber to partially replace glass fiber in thermoplastic-based fiber-metal laminates. The study found that the hybridization of glass with pineapple leaf fibers can improve the mechanical properties of the laminates.
JOURNAL OF NATURAL FIBERS
(2023)
Article
Engineering, Mechanical
Cecil Joseph, Chandrasekar Muthukumar, Lin Feng Ng, Jeyanthi Subramanian, Chinnasamy Ramesh, Senthilkumar Krishnasamy, Senthil Muthu Kumar Thiagamani
Summary: It has been found that incorporating nanoclay into the foam-based sandwich panel can enhance its properties. In this study, nanoclay was dispersed into the epoxy adhesive to bond the facesheet with the core. The results showed that the infusion of nanoclay led to an increase in bending strength, core shear strength, energy absorption, and sound absorption coefficient of the sandwich panel.
JOURNAL OF SANDWICH STRUCTURES & MATERIALS
(2023)
Review
Materials Science, Composites
Lin Feng Ng, Mohd Yazid Yahya, Hui Yi Leong, Jyotishkumar Parameswaranpillai, Chandrasekar Muthukumar, Syed Mohd Saiful Azwan Syed Hamzah, Sivakumar Dhar Malingam
Summary: The development of metal-composite laminates has revolutionized the engineering field by combining the advantages of metal alloys and polymeric composites. These laminates offer advanced and promising structures with low fatigue crack growth rate and high damage tolerance.
POLYMER COMPOSITES
(2023)
Review
Green & Sustainable Science & Technology
Talal Yusaf, Abu Shadate Faisal Mahamude, Kaniz Farhana, Wan Sharuzi Wan Harun, Kumaran Kadirgama, Devarajan Ramasamy, Mohd Kamal Kamarulzaman, Sivarao Subramonian, Steve Hall, Hayder Abed Dhahad
Summary: Graphene, with its unique properties and wide range of applications, has attracted global attention. Researchers are exploring the potential applications of graphene in various fields and aiming to bring it into the science, technology, and commercial markets.
Article
Engineering, Mechanical
Mohd Shukor Salleh, Ammar Abd Rahman, Raja Izamshah Raja Abdullah, Nurhadi Siswanto, Sivarao Subramonian
Summary: This study investigated the effect of Mg content on the microstructure and mechanical properties of thixoformed Al-Si-Cu-Mg alloys. The results showed that various intermetallic phases were formed in the alloys, enhancing their mechanical properties. Increasing the Mg content led to an increase in tensile strength. Heat treatment also noticeably improved the mechanical properties of the alloys.
