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Manjusri Misra - One of the best experts on this subject based on the ideXlab platform.
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recent advances in the application of Natural Fiber based composites
Macromolecular Materials and Engineering, 2010Co-Authors: Jitendra K Pandey, Amar K Mohanty, Sunghoon Ahn, Caroline Sunyong Lee, Manjusri MisraAbstract:Natural Fiber reinforced polymer composites are lightweight, economical and available in a variety of forms. They have low densities, comparable material properties, high molding flexibility and are environmentally friendly, making them a conceivable alternative to traditional fillers like mica, calcium carbonate and glass. By modifying either the resin system or the Natural Fiber, biocomposites can be designed for different applications ranging from products of commodity to aerospace, examples including electroactive papers, fuel cell membranes, controlled drug release mechanisms and biosensors. This review aims to analyze the advancement in the application of cellulose based materials in different sectors with a discussion of fundamental research in these areas.
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Characterization of Natural Fiber surfaces and Natural Fiber composites
Composites Part A: Applied Science and Manufacturing, 2008Co-Authors: Nikki Sgriccia, Martin C. Hawley, Manjusri MisraAbstract:Abstract Experiments have been performed to further the development of Natural Fiber reinforced composites as a replacement for glass Fiber composites. Untreated and treated surfaces of Natural Fibers were characterized using FTIR, XPS, and ESEM. Changes in the peaks in the FTIR spectrum at 1730, 1625 and 1239 cm −1 indicated that the alkali treatment removes hemicellulose and lignin from Natural Fiber surfaces. ESEM indicated the presence of silane on treated hemp and kenaf. XPS shows that hemp has a lower O/C ratio than kenaf. Water absorption experiments were also conducted to determine saturation mass gain. Alkali treated Fiber composites absorbed more water than silane treated or untreated composites. The Natural Fiber composites absorbed more water than the glass Fiber composites. Hemp composites, in general, performed worse in flexural testing than kenaf composites.
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kenaf Natural Fiber reinforced polypropylene composites a discussion on manufacturing problems and solutions
Composites Part A-applied Science and Manufacturing, 2007Co-Authors: Michael A Zampaloni, Lawrence T Drzal, Amar K Mohanty, Farhang Pourboghrat, S A Yankovich, B N Rodgers, J Moore, Manjusri MisraAbstract:Abstract As industry attempts to lessen the dependence on petroleum based fuels and products there is an increasing need to investigate more environmentally friendly, sustainable materials to replace existing materials. This study focused on the fabrication of kenaf Fiber reinforced polypropylene sheets that could be thermoformed for a wide variety of applications with properties that are comparable to existing synthetic composites. The research done in this study has proven the ability to successfully fabricate kenaf–polypropylene Natural Fiber composites into sheet form. The optimal fabrication method for these materials was determined to be a compression molding process utilizing a layered sifting of a microfine polypropylene powder and chopped kenaf Fibers. A Fiber content of both 30% and 40% by weight has been proven to provide adequate reinforcement to increase the strength of the polypropylene powder. The use of a coupling agent, 3% Epolene enabled successful Fiber–matrix adhesion. The kenaf–PP composites compression molded in this study proved to have superior tensile and flexural strength when compared to other compression molded Natural Fiber composites such as other kenaf, sisal, and coir reinforced thermoplastics. With the elastic modulus data from testing, it was also possible to compare the economic benefits of using this kenaf composite over other Natural Fibers and E-glass. The kenaf–maleated polypropylene composites manufactured in this study have a higher Modulus/Cost and a higher specific modulus than sisal, coir, and even E-glass thereby providing an opportunity for replacing existing materials with a higher strength, lower cost alternative that is environmentally friendly.
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effect of process engineering on the performance of Natural Fiber reinforced cellulose acetate biocomposites
Composites Part A-applied Science and Manufacturing, 2004Co-Authors: Amar K Mohanty, Arief C. Wibowo, Manjusri Misra, Lawrence T DrzalAbstract:Eco-friendly green/biocomposites were fabricated from chopped hemp Fiber and cellulose ester biodegradable plastic through two process engineering approaches: powder impregnation through compression molding (process I) and extrusion followed by injection molding (process II). Cellulose ester, e.g. cellulose acetate (CA) plasticized with 30 wt% citrate plasticizer (CAP) was used as the matrix polymer for biocomposite fabrication. Intimate mixing due to shear forces experienced in process II produced superior strength biocomposites over their counterparts made using process I. Biocomposite fabricated through process II containing 30 wt% hemp Natural Fiber showed an improvement of storage modulus by 150% over the virgin matrix polymer. The coefficient of thermal expansion of the said biocomposite decreased from the CAP polymer by 60% whereas the heat deflection temperature improved by 30% versus the virgin bioplastic, indicating superior thermal behavior of the biocomposite. Plasticized cellulose acetate is proved to be much better matrix than non-polar polypropylene (PP) for hemp Fiber (HF) reinforcements because of the better interaction of polar cellulose ester with the polar Natural Fiber. Fabricated through process II and with same content of hemp (30 wt%) the CAP-HF based biocomposite exhibited flexural strength of 78 MPa and modulus of elasticity of 5.6 GPa as contrast to 55 MPa and 3.7 GPa for the corresponding PP-HF based composite. The experimental findings of tensile modulus of the biocomposites are compared with the theoretical modulus using the rule of mixture. The Fiber-matrix adhesion is evaluated through environmental scanning electron microscopy studies.
M. Jawaid - One of the best experts on this subject based on the ideXlab platform.
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selection of Natural Fiber for hybrid kevlar Natural Fiber reinforced polymer composites for personal body armor by using analytical hierarchy process
Frontiers in Materials, 2018Co-Authors: J. Naveen, M. Jawaid, E. S. Zainudin, Mohamed T. H. Sultan, R YahayaAbstract:Kevlar 29 is the most widely used synthetic Fiber for personal body armour and they have been derived from petroleum based resources. Depletion of petroleum resources and the increase in awareness about the eco-friendly materials encouraged the researchers to explore the potential use of Natural Fiber as an alternative for synthetic Fibers. Hybridization of Natural Fiber with synthetic Fiber will results in unique properties which is difficult to obtain from the individual Fibers. In this research Analytical Hierarchy Process (AHP) was used to identify the most suitable Natural Fiber to be hybridised with Kevlar 29 Fiber as a reinforcement in the polymer composites for personal body armour. Fourteen Natural Fibers and seven criteria’s were selected and analysed for hybridization with respect to the personal body armours design specification. Cocos nucifera sheath which is a Naturally woven Fiber yields the highest priority vector and it was selected as a promising Natural Fiber for hybridization with Kevlar 29 for personal body armour. Eventually, sensitivity analysis was carried out to check the stability of the priority ranking.
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characterization and properties of Natural Fiber polymer composites a comprehensive review
Journal of Cleaner Production, 2018Co-Authors: M R Sanjay, M. Jawaid, P Madhu, P Senthamaraikannan, S Senthil, S PradeepAbstract:Abstract The world is in need of more eco-friendly material, therefore researchers around the globe focus on developing new materials that would improve the environmental quality of products. This need for new green materials has led to the utilization of composites made from raw Natural Fibers and polymer matrices, and this has become one of the most widely investigated research topics in recent times. Natural Fiber composites are an alternative for replacing environmentally harmful synthetic materials and help control pollution problems. In addition, they are low cost, have better mechanical properties and require low production energy consumption. Also, using such materials in construction works, it is possible to improve the sustainability by eliminating construction wastes. Keeping in view all the benefits of Natural Fiber reinforced polymer composites, this paper first discusses various fabrication techniques employed for the production of these composites and then presents a detailed review of the research devoted to the analysis of their structure and properties by a variety of characterization techniques.
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Selection of Natural Fiber for Hybrid Kevlar/Natural Fiber Reinforced Polymer Composites for Personal Body Armor by Using Analytical Hierarchy Process
Frontiers Media S.A., 2018Co-Authors: J. Naveen, M. Jawaid, E. S. Zainudin, Mohamed T. H. Sultan, Ridwan B. YahayaAbstract:Kevlar 29 is the most widely used synthetic Fiber for body armor applications and they have been derived from petroleum based resources. Depletion of petroleum resources and the increase in awareness about the eco-friendly materials encouraged the researchers to explore the potential use of Natural Fiber as an alternative for synthetic Fibers. Hybridization of Natural Fiber with synthetic Fiber will result in unique properties which is difficult to obtain from the individual Fibers. In this research Analytical Hierarchy Process (AHP) was used to identify the most suitable Natural Fiber to be hybridized with Kevlar 29 Fiber as a reinforcement in the polymer composites for personal body armor. Fourteen Natural Fibers and seven criteria's were selected and analyzed for hybridization with respect to the personal body armors design specification. Cocos nucifera sheath which is a Naturally woven Fiber yields the highest priority vector and it was selected as a most promising Natural Fiber for hybridization with Kevlar 29 for personal body armor. Eventually, sensitivity analysis was carried out to check the stability of the priority ranking
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a review on Natural Fiber reinforced polymer composite and its applications
International Journal of Polymer Science, 2015Co-Authors: Layth Mohammed, M. Jawaid, M N M Ansari, Grace Pua, Saiful M IslamAbstract:Natural Fibers are getting attention from researchers and academician to utilize in polymer composites due to their ecofriendly nature and sustainability. The aim of this review article is to provide a comprehensive review of the foremost appropriate as well as widely used Natural Fiber reinforced polymer composites (NFPCs) and their applications. In addition, it presents summary of various surface treatments applied to Natural Fibers and their effect on NFPCs properties. The properties of NFPCs vary with Fiber type and Fiber source as well as Fiber structure. The effects of various chemical treatments on the mechanical and thermal properties of Natural Fibers reinforcements thermosetting and thermoplastics composites were studied. A number of drawbacks of NFPCs like higher water absorption, inferior fire resistance, and lower mechanical properties limited its applications. Impacts of chemical treatment on the water absorption, tribology, viscoelastic behavior, relaxation behavior, energy absorption flames retardancy, and biodegradability properties of NFPCs were also highlighted. The applications of NFPCs in automobile and construction industry and other applications are demonstrated. It concluded that chemical treatment of the Natural Fiber improved adhesion between the Fiber surface and the polymer matrix which ultimately enhanced physicomechanical and thermochemical properties of the NFPCs.
Amar K Mohanty - One of the best experts on this subject based on the ideXlab platform.
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recent advances in the application of Natural Fiber based composites
Macromolecular Materials and Engineering, 2010Co-Authors: Jitendra K Pandey, Amar K Mohanty, Sunghoon Ahn, Caroline Sunyong Lee, Manjusri MisraAbstract:Natural Fiber reinforced polymer composites are lightweight, economical and available in a variety of forms. They have low densities, comparable material properties, high molding flexibility and are environmentally friendly, making them a conceivable alternative to traditional fillers like mica, calcium carbonate and glass. By modifying either the resin system or the Natural Fiber, biocomposites can be designed for different applications ranging from products of commodity to aerospace, examples including electroactive papers, fuel cell membranes, controlled drug release mechanisms and biosensors. This review aims to analyze the advancement in the application of cellulose based materials in different sectors with a discussion of fundamental research in these areas.
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kenaf Natural Fiber reinforced polypropylene composites a discussion on manufacturing problems and solutions
Composites Part A-applied Science and Manufacturing, 2007Co-Authors: Michael A Zampaloni, Lawrence T Drzal, Amar K Mohanty, Farhang Pourboghrat, S A Yankovich, B N Rodgers, J Moore, Manjusri MisraAbstract:Abstract As industry attempts to lessen the dependence on petroleum based fuels and products there is an increasing need to investigate more environmentally friendly, sustainable materials to replace existing materials. This study focused on the fabrication of kenaf Fiber reinforced polypropylene sheets that could be thermoformed for a wide variety of applications with properties that are comparable to existing synthetic composites. The research done in this study has proven the ability to successfully fabricate kenaf–polypropylene Natural Fiber composites into sheet form. The optimal fabrication method for these materials was determined to be a compression molding process utilizing a layered sifting of a microfine polypropylene powder and chopped kenaf Fibers. A Fiber content of both 30% and 40% by weight has been proven to provide adequate reinforcement to increase the strength of the polypropylene powder. The use of a coupling agent, 3% Epolene enabled successful Fiber–matrix adhesion. The kenaf–PP composites compression molded in this study proved to have superior tensile and flexural strength when compared to other compression molded Natural Fiber composites such as other kenaf, sisal, and coir reinforced thermoplastics. With the elastic modulus data from testing, it was also possible to compare the economic benefits of using this kenaf composite over other Natural Fibers and E-glass. The kenaf–maleated polypropylene composites manufactured in this study have a higher Modulus/Cost and a higher specific modulus than sisal, coir, and even E-glass thereby providing an opportunity for replacing existing materials with a higher strength, lower cost alternative that is environmentally friendly.
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effect of process engineering on the performance of Natural Fiber reinforced cellulose acetate biocomposites
Composites Part A-applied Science and Manufacturing, 2004Co-Authors: Amar K Mohanty, Arief C. Wibowo, Manjusri Misra, Lawrence T DrzalAbstract:Eco-friendly green/biocomposites were fabricated from chopped hemp Fiber and cellulose ester biodegradable plastic through two process engineering approaches: powder impregnation through compression molding (process I) and extrusion followed by injection molding (process II). Cellulose ester, e.g. cellulose acetate (CA) plasticized with 30 wt% citrate plasticizer (CAP) was used as the matrix polymer for biocomposite fabrication. Intimate mixing due to shear forces experienced in process II produced superior strength biocomposites over their counterparts made using process I. Biocomposite fabricated through process II containing 30 wt% hemp Natural Fiber showed an improvement of storage modulus by 150% over the virgin matrix polymer. The coefficient of thermal expansion of the said biocomposite decreased from the CAP polymer by 60% whereas the heat deflection temperature improved by 30% versus the virgin bioplastic, indicating superior thermal behavior of the biocomposite. Plasticized cellulose acetate is proved to be much better matrix than non-polar polypropylene (PP) for hemp Fiber (HF) reinforcements because of the better interaction of polar cellulose ester with the polar Natural Fiber. Fabricated through process II and with same content of hemp (30 wt%) the CAP-HF based biocomposite exhibited flexural strength of 78 MPa and modulus of elasticity of 5.6 GPa as contrast to 55 MPa and 3.7 GPa for the corresponding PP-HF based composite. The experimental findings of tensile modulus of the biocomposites are compared with the theoretical modulus using the rule of mixture. The Fiber-matrix adhesion is evaluated through environmental scanning electron microscopy studies.
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Are Natural Fiber composites environmentally superior to glass Fiber reinforced composites?
Composites Part A: Applied Science and Manufacturing, 2003Co-Authors: S. V. Joshi, Lawrence T Drzal, Amar K Mohanty, Sonal AroraAbstract:Natural Fibers are emerging as low cost, lightweight and apparently environmentally superior alternatives to glass Fibers in composites. We review select comparative life cycle assessment studies of Natural Fiber and glass Fiber composites, and identify key drivers of their relative environmental performance. Natural Fiber composites are likely to be environmentally superior to glass Fiber composites in most cases for the following reasons: (1) Natural Fiber production has lower environmental impacts compared to glass Fiber production; (2) Natural Fiber composites have higher Fiber content for equivalent performance, reducing more polluting base polymer content; (3) the light-weight Natural Fiber composites improve fuel efficiency and reduce emissions in the use phase of the component, especially in auto applications; and (4) end of life incineration of Natural Fibers results in recovered energy and carbon credits.
E. S. Zainudin - One of the best experts on this subject based on the ideXlab platform.
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A Review on Mechanical Performance of Hybrid Natural Fiber Polymer Composites for Structural Applications
'MDPI AG', 2021Co-Authors: N. M. Nurazzi, M. R. M. Asyraf, M. M. Harussani, Fatimah S. Athiyah, S. S. Shazleen, Ayu S. Rafiqah, S. H. Kamarudin, M. R. Razman, M. Rahmah, E. S. ZainudinAbstract:In the field of hybrid Natural Fiber polymer composites, there has been a recent surge in research and innovation for structural applications. To expand the strengths and applications of this category of materials, significant effort was put into improving their mechanical properties. Hybridization is a designed technique for Fiber-reinforced composite materials that involves combining two or more Fibers of different groups within a single matrix to manipulate the desired properties. They may be made from a mix of Natural and synthetic Fibers, synthetic and synthetic Fibers, or Natural Fiber and carbonaceous materials. Owing to their diverse properties, hybrid Natural Fiber composite materials are manufactured from a variety of materials, including rubber, elastomer, metal, ceramics, glasses, and plants, which come in composite, sandwich laminate, lattice, and segmented shapes. Hybrid composites have a wide range of uses, including in aerospace interiors, naval, civil building, industrial, and sporting goods. This study intends to provide a summary of the factors that contribute to Natural Fiber-reinforced polymer composites’ mechanical and structural failure as well as overview the details and developments that have been achieved with the composites
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selection of Natural Fiber for hybrid kevlar Natural Fiber reinforced polymer composites for personal body armor by using analytical hierarchy process
Frontiers in Materials, 2018Co-Authors: J. Naveen, M. Jawaid, E. S. Zainudin, Mohamed T. H. Sultan, R YahayaAbstract:Kevlar 29 is the most widely used synthetic Fiber for personal body armour and they have been derived from petroleum based resources. Depletion of petroleum resources and the increase in awareness about the eco-friendly materials encouraged the researchers to explore the potential use of Natural Fiber as an alternative for synthetic Fibers. Hybridization of Natural Fiber with synthetic Fiber will results in unique properties which is difficult to obtain from the individual Fibers. In this research Analytical Hierarchy Process (AHP) was used to identify the most suitable Natural Fiber to be hybridised with Kevlar 29 Fiber as a reinforcement in the polymer composites for personal body armour. Fourteen Natural Fibers and seven criteria’s were selected and analysed for hybridization with respect to the personal body armours design specification. Cocos nucifera sheath which is a Naturally woven Fiber yields the highest priority vector and it was selected as a promising Natural Fiber for hybridization with Kevlar 29 for personal body armour. Eventually, sensitivity analysis was carried out to check the stability of the priority ranking.
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Selection of Natural Fiber for Hybrid Kevlar/Natural Fiber Reinforced Polymer Composites for Personal Body Armor by Using Analytical Hierarchy Process
Frontiers Media S.A., 2018Co-Authors: J. Naveen, M. Jawaid, E. S. Zainudin, Mohamed T. H. Sultan, Ridwan B. YahayaAbstract:Kevlar 29 is the most widely used synthetic Fiber for body armor applications and they have been derived from petroleum based resources. Depletion of petroleum resources and the increase in awareness about the eco-friendly materials encouraged the researchers to explore the potential use of Natural Fiber as an alternative for synthetic Fibers. Hybridization of Natural Fiber with synthetic Fiber will result in unique properties which is difficult to obtain from the individual Fibers. In this research Analytical Hierarchy Process (AHP) was used to identify the most suitable Natural Fiber to be hybridized with Kevlar 29 Fiber as a reinforcement in the polymer composites for personal body armor. Fourteen Natural Fibers and seven criteria's were selected and analyzed for hybridization with respect to the personal body armors design specification. Cocos nucifera sheath which is a Naturally woven Fiber yields the highest priority vector and it was selected as a most promising Natural Fiber for hybridization with Kevlar 29 for personal body armor. Eventually, sensitivity analysis was carried out to check the stability of the priority ranking
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application of integrated ahp topsis method in hybrid Natural Fiber composites materials selection for automotive parking brake lever component
2014Co-Authors: M. R. Mansor, Mohd Sapuan Salit, E. S. Zainudin, Nuraini Abdul AzizAbstract:Hybrid Natural Fiber composites made from the combination of Natural Fiber and synthetic Fiber offers the performance solution while in the same time able to provide further balance between cost and sustainability requirements for automotive structural application. Despite such advantages, the task of designing such hybrid composites during materials selection process such as for matrix materials selection are very challenging considering the involvement of multiple conflicting requirements with varying attributes which are needed to be complied simultaneously by the candidate material. In this paper, multi-criteria decision making technique (MCDM) through the integration of Analytic Hierarchy Process (AHP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) method were applied in the materials selection of thermoplastic matrix for hybrid Natural Fiber composites formulation towards the design of automotive parking brake lever component. Based on literature review, four major types of automotive thermoplastic materials used for passenger car were selected as the materials candidate namely high density polyethylene, low density polyethylene, polypropylene and nylon 6. Moreover, four (4) main design criteria and ten (10) sub-criteria were applied in the selection process based on the product design specifications. The AHP method was first utilized to analyze the weightage of each criteria with respect to the goal and TOPSIS method was later applied to determine the best solution among the thermoplastic material candidates. The overall score shows that polypropylene is the most suitable thermoplastic matrix material for the hybrid Natural Fiber composites formulation for the intended application. The integrated AHP-TOPSIS method was also found able to provide systematic comparison and selection method to composites designers especially for automotive product development purposes involving hybrid Natural Fiber composites.
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materials selection for Natural Fiber reinforced polymer composites using analytical hierarchy process
IJEMS Vol.18(4) [August 2011], 2011Co-Authors: S. M. Sapuan, E. S. Zainudin, J Y Kho, Zulkiflle Leman, B Ahmed A Ali, A HambaliAbstract:Material selection is an important process in the product development. To avoid inappropriate decision of materials, analytic hierarchy process (AHP) can be one of the useful tools for determining the most suitable material for automotive dashboard panel. In this project, database of material properties of Natural Fiber composites has been organized systematically. The material properties of Natural Fiber material involved are density, Young’s modulus and tensile strength. There are 29 types of Natural Fiber composites that have been considered in the application of AHP. The most suitable Natural Fiber composite for automotive dashboard panel is determined by considering main criteria and sub-criteria in the hierarchy model. The final decision was carried out by performing different scenarios of the sensitivity analysis in order to study the effect of the different factors on deciding the most suitable material.
S. M. Sapuan - One of the best experts on this subject based on the ideXlab platform.
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Natural Fiber Reinforced Composite Material for Product Design: A Short Review
'MDPI AG', 2021Co-Authors: M. A. Azman, M. R. M. Asyraf, A. Khalina, Michal Petrů, C. M. Ruzaidi, S. M. Sapuan, W. Wan B. Nik, M. R. Ishak, R. A. Ilyas, M. J. SurianiAbstract:Natural Fibers have attracted great attention from industrial players and researchers for the exploitation of polymer composites because of their “greener” nature and contribution to sustainable practice. Various industries have shifted toward sustainable technology in order to improve the balance between the environment and social and economic concerns. This manuscript aims to provide a brief review of the development of the foremost Natural Fiber-reinforced polymer composite (NFRPC) product designs and their applications. The first part of the manuscript presents a summary of the background of various Natural Fibers and their composites in the context of engineering applications. The behaviors of NFPCs vary with Fiber type, source, and structure. Several drawbacks of NFPCs, e.g., higher water absorption rate, inferior fire resistance, and lower mechanical properties, have limited their applications. This has necessitated the development of good practice in systematic engineering design in order to attain optimized NRPC products. Product design and manufacturing engineering need to move in a mutually considerate manner in order to produce successful Natural Fiber-based composite material products. The design process involves concept design, material selection, and finally, the manufacturing of the design. Numerous products have been commercialized using Natural Fibers, e.g., sports equipment, musical instruments, and electronic products. In the end, this review provides a guideline for the product design process based on Natural Fibers, which subsequently leads to a sustainable design
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Critical Review of Natural Fiber Reinforced Hybrid Composites: Processing, Properties, Applications and Cost
'MDPI AG', 2021Co-Authors: M. J. Suriani, M Y M Zuhri, A. Khalina, C. M. Ruzaidi, S. M. Sapuan, R. A. Ilyas, M. T. H. Sultan, Nik F. Wan, F. Zulkifli, M. M. HarussaniAbstract:Increasing scientific interest has occurred concerning the utilization of Natural Fiber-enhanced hybrid composites that incorporate one or more types of Natural enhancement. Annual Natural Fiber production is estimated to be 1,783,965 × 103 tons/year. Extensive studies have been conducted in the domains of Natural/synthetic as well as Natural/Natural hybrid composites. As synthetic Fibers have better rigidity and strength than Natural Fibers, Natural/synthetic hybrid composites have superior qualities via hybridization compared to Natural composites in Fibers. In general, Natural Fiber compounds have lower characteristics, limiting the use of Natural composites reinforced by Fiber. Significant effort was spent in enhancing the mechanical characteristics of this group of materials to increase their strengths and applications, especially via the hybridization process, by manipulating the characteristics of Fiber-reinforced composite materials. Current studies concentrate on enhancing the understanding of Natural Fiber-matrix adhesion, enhancing processing methods, and Natural Fiber compatibility. The optimal and resilient conceptions have also been addressed due to the inherently more significant variabilities. Moreover, much research has tackled Natural Fiber reinforced hybrid composite costs. In addition, this review article aims to offer a review of the variables that lead to the mechanical and structural failure of Natural Fiber reinforced polymer composites, as well as an overview of the details and costings of the composites
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Natural Fiber reinforced polymer composites in industrial applications feasibility of date palm Fibers for sustainable automotive industry
Journal of Cleaner Production, 2014Co-Authors: Faris M Aloqla, S. M. SapuanAbstract:Proper utilization of the available Natural resources and wastes became crucial for developing sustainability in industry. In this work, the feasibility of using the date palm Fibers in the Natural Fiber reinforced polymer composites (NFC) for automotive industry was reported. Moreover, this work identifies a gap in the way of evaluating NFC relative to comprehensive desired criteria. This gap leads to disregard potential Natural Fiber types in industrial applications and keep it no more than an environmental waste problem. Here, criteria that affect the NFC were categorized and classified into levels. Governing criteria were suggested, collected and tabulated according to each level. To ensure the potential and competitiveness of the date palm Fiber (DPF) in developing sustainability of the automotive industry, several comparisons between DPF and other Fiber types commonly used in this industry were carried out. In most comparisons, DPF was the best selected Fiber among all other types. DPF was the best regarding specific Young's modulus to cost ratio criterion. Technical properties and performance, environmental, economical, and societal aspects strongly contribute toward adopting DPF into the automotive sector to improve its sustainability and productivity. Furthermore, this adoption has a significant environmental influence throughout achieving an efficient sustainable waste management practice.
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materials selection for Natural Fiber reinforced polymer composites using analytical hierarchy process
IJEMS Vol.18(4) [August 2011], 2011Co-Authors: S. M. Sapuan, E. S. Zainudin, J Y Kho, Zulkiflle Leman, B Ahmed A Ali, A HambaliAbstract:Material selection is an important process in the product development. To avoid inappropriate decision of materials, analytic hierarchy process (AHP) can be one of the useful tools for determining the most suitable material for automotive dashboard panel. In this project, database of material properties of Natural Fiber composites has been organized systematically. The material properties of Natural Fiber material involved are density, Young’s modulus and tensile strength. There are 29 types of Natural Fiber composites that have been considered in the application of AHP. The most suitable Natural Fiber composite for automotive dashboard panel is determined by considering main criteria and sub-criteria in the hierarchy model. The final decision was carried out by performing different scenarios of the sensitivity analysis in order to study the effect of the different factors on deciding the most suitable material.