Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites

The coconut fruit is cultivated for fruit in tropical countries, whereas its husk and shell are a potential source of natural fiber, which is mostly disposed of as waste material. There is an increasing trend in research and innovation to replace synthetic fiber with natural fiber to reduce the envi...

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Main Authors: Asyraf M.R.M., Syamsir A., Supian A.B.M., Zaki M.A.F.M., Hazrati K.Z., Ashraf W., Anggraini V., Madenci E., �zk?l?� Y.O., Aksoylu C.
Other Authors: 57205295733
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Published: Korean Fiber Society 2025
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spelling my.uniten.dspace-367972025-03-03T15:44:45Z Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites Asyraf M.R.M. Syamsir A. Supian A.B.M. Zaki M.A.F.M. Hazrati K.Z. Ashraf W. Anggraini V. Madenci E. �zk?l?� Y.O. Aksoylu C. 57205295733 57195320482 57202962691 58784938400 57218249439 56587669700 35072537800 57194583422 57203961386 57193686945 Coir Fruits Moisture Natural Fibers Stacking Water Absorption Water Resistance Carbon footprint Fiber reinforced plastics Fruits Moisture Water absorption Coconut coir fibers Coir fibers Fibre orientation Fibre-reinforced Mechanical characteristics Moisture resistance Physical characteristics Polymer composite Resistance properties Stacking sequence Natural fibers The coconut fruit is cultivated for fruit in tropical countries, whereas its husk and shell are a potential source of natural fiber, which is mostly disposed of as waste material. There is an increasing trend in research and innovation to replace synthetic fiber with natural fiber to reduce the environmental carbon footprint. However, using natural fiber in polymer composite is challenging because of the lower mechanical strength and hydrophilic nature of the natural fiber. The literature reported on mechanical and moisture resistance properties of coir fiber polymer composite with different fiber orientations is very limited. Thus, this research aims to evaluate the mechanical properties (flexural and impact) and moisture resistance properties of the coir fiber reinforced composite. The fiber ware stacked with three different fiber orientations, namely 0�/0�/0�, 0�/90�/0� and 0�/+ 45�/0�. The composite was fabricated with the hand lay-up technique. The overall results indicated that the composite specimens with the orientation of 0�/0�/0� indicated the best flexural properties and water penetration resistance in the composite. The stacking sequence of 0�/ + 45�/0� gave the best impact properties. However, at this orientation, it gave the lowest water resistance among the studied configurations. ? 2024, The Author(s), under exclusive licence to the Korean Fiber Society. Final 2025-03-03T07:44:45Z 2025-03-03T07:44:45Z 2024 Article 10.1007/s12221-023-00465-5 2-s2.0-85182213565 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85182213565&doi=10.1007%2fs12221-023-00465-5&partnerID=40&md5=6772bc41940a28005cec3d003622c9b0 https://irepository.uniten.edu.my/handle/123456789/36797 25 2 661 672 Korean Fiber Society Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Coir
Fruits
Moisture
Natural Fibers
Stacking
Water Absorption
Water Resistance
Carbon footprint
Fiber reinforced plastics
Fruits
Moisture
Water absorption
Coconut coir fibers
Coir fibers
Fibre orientation
Fibre-reinforced
Mechanical characteristics
Moisture resistance
Physical characteristics
Polymer composite
Resistance properties
Stacking sequence
Natural fibers
spellingShingle Coir
Fruits
Moisture
Natural Fibers
Stacking
Water Absorption
Water Resistance
Carbon footprint
Fiber reinforced plastics
Fruits
Moisture
Water absorption
Coconut coir fibers
Coir fibers
Fibre orientation
Fibre-reinforced
Mechanical characteristics
Moisture resistance
Physical characteristics
Polymer composite
Resistance properties
Stacking sequence
Natural fibers
Asyraf M.R.M.
Syamsir A.
Supian A.B.M.
Zaki M.A.F.M.
Hazrati K.Z.
Ashraf W.
Anggraini V.
Madenci E.
�zk?l?� Y.O.
Aksoylu C.
Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
description The coconut fruit is cultivated for fruit in tropical countries, whereas its husk and shell are a potential source of natural fiber, which is mostly disposed of as waste material. There is an increasing trend in research and innovation to replace synthetic fiber with natural fiber to reduce the environmental carbon footprint. However, using natural fiber in polymer composite is challenging because of the lower mechanical strength and hydrophilic nature of the natural fiber. The literature reported on mechanical and moisture resistance properties of coir fiber polymer composite with different fiber orientations is very limited. Thus, this research aims to evaluate the mechanical properties (flexural and impact) and moisture resistance properties of the coir fiber reinforced composite. The fiber ware stacked with three different fiber orientations, namely 0�/0�/0�, 0�/90�/0� and 0�/+ 45�/0�. The composite was fabricated with the hand lay-up technique. The overall results indicated that the composite specimens with the orientation of 0�/0�/0� indicated the best flexural properties and water penetration resistance in the composite. The stacking sequence of 0�/ + 45�/0� gave the best impact properties. However, at this orientation, it gave the lowest water resistance among the studied configurations. ? 2024, The Author(s), under exclusive licence to the Korean Fiber Society.
author2 57205295733
author_facet 57205295733
Asyraf M.R.M.
Syamsir A.
Supian A.B.M.
Zaki M.A.F.M.
Hazrati K.Z.
Ashraf W.
Anggraini V.
Madenci E.
�zk?l?� Y.O.
Aksoylu C.
format Article
author Asyraf M.R.M.
Syamsir A.
Supian A.B.M.
Zaki M.A.F.M.
Hazrati K.Z.
Ashraf W.
Anggraini V.
Madenci E.
�zk?l?� Y.O.
Aksoylu C.
author_sort Asyraf M.R.M.
title Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
title_short Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
title_full Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
title_fullStr Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
title_full_unstemmed Investigating the Influence of Stacking Sequences on the Physical and Mechanical Characteristics of Coconut Coir Fiber-Reinforced Unsaturated Polyester Composites
title_sort investigating the influence of stacking sequences on the physical and mechanical characteristics of coconut coir fiber-reinforced unsaturated polyester composites
publisher Korean Fiber Society
publishDate 2025
_version_ 1825816032866992128
score 13.244413