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Analysis of Tensile Strength of Citronella (Cymbopogon Nardus) Fiber Reinforced Composite Materials

Teknomekanik · Vol. 4 No. 2 (2021) · hlm. 72–77

DOI
10.24036/teknomekanik.v4i2.10472
ISSN
2621-8720, 2621-9980
Terbit
2021-10-20
Penerbit
Universitas Negeri Padang
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

The use of synthetic fibers in composite materials has a negative impact on the environment. One way to reduce this impact is to replace synthetic fibers with natural fibers. A natural fiber that has the potential as a mixed material in the manufacture of composite materials is citronella (Cymbopogon nardus) fiber. This study aims to determine the effect of volume fractions 40%, 50%, 60%, and 70% of citronella fiber with polyester resin matrix BQTN 157 on tensile strength. The process of making composites used the hand lay-up method. The specimen was formed according to the ASTM D3039 standard and the tensile strength of the specimen was tested by using a Universal Testing Machine (UTM). From the results of the study, the maximum tensile strength was found in the fiber volume fraction 70% of 77.35 MPa, the strain is 6.57%, and the modulus of elasticity is 1.177 GPa. This study indicates that fiber volume fraction affects the tensile strength of composite materials. Hence, the manufacture of composite materials which have good strength is influenced by many things such as raw materials, matrices, mixture composition, and methods.

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  • Universitas Negeri Padang
  • Andalas University
  • University of Technology Malaysia
  • State University of Medan
  • De Montfort University
  • State University of Makassar
  • Thanlyin Technological University
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Rekan penulisOrganisasiArtikel bersama
Waskito WaskitoUniversitas Negeri Padang3
Batu Mahadi SiregarState University of Medan3
Delima Yanti SariUniversitas Negeri Padang2
Anna Niska FauzaUniversitas Negeri Padang2
Fitrah QalbinaUniversitas Negeri Padang2
Dani HarmantoDe Montfort University2
Is Prima NandaAndalas University1
Hamidreza GhandvarUniversity of Technology Malaysia1
Mohd Hasbullah IdrisUniversity of Technology Malaysia1
Auliya HanifAndalas University1
Yolli FernandaUniversitas Negeri Padang1
Meisuri HandayaniUniversitas Negeri Padang1
Hasanuddin HasanuddinState University of Makassar1
Primawati PrimawatiUniversitas Negeri Padang1
M SaddikinUniversitas Negeri Padang1
Kyaw Zay YaThanlyin Technological University1
Alan WariUniversitas Negeri Padang1
Sri Rizki Putri PrimandariUniversitas Negeri Padang1
Harumi VenyUniversiti Teknologi MARA1
Wagino WaginoUniversitas Negeri Padang1
Ambiyar AmbiyarUniversitas Negeri Padang1
Refdinal RefdinalUniversitas Negeri Padang1
Bagdaulet Kenzhaliyevich Kenzhaliyev"Institute of Metallurgy and Ore Beneficiation" JSC1
Yoszi Mingsih AnapertaAfiliasi tidak diketahui1
Dori YuvendaUniversitas Negeri Padang1
Andre KurniawanUniversitas Negeri Padang1
Purwantono PurwantonoUniversitas Negeri Padang1
Rifelino RifelinoUniversitas Negeri Padang1
Bagas SantosoUniversitas Negeri Padang1
Hastuti HastutiUniversitas Negeri Padang1
Tsung-Liang WuNational Kaohsiung University of Science and Technology1

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Sumber metadata: OAI-PMH (metadata jurnal) http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Analysis of Tensile Strength of Citronella (Cymbopogon Nardus) Fiber Reinforced Composite Materials</dc:title>
	<dc:creator xml:lang="en">Ardi, Julio Lukmanul</dc:creator>
	<dc:creator xml:lang="en">Nurdin, Hendri</dc:creator>
	<dc:creator xml:lang="en">Arafat, Andril</dc:creator>
	<dc:creator xml:lang="en">Primandani, Sri Rizki Putri</dc:creator>
	<dc:subject xml:lang="en">Citronella Fibber</dc:subject>
	<dc:subject xml:lang="en">Composite</dc:subject>
	<dc:subject xml:lang="en">Polyester Resin</dc:subject>
	<dc:subject xml:lang="en">Tensile strength</dc:subject>
	<dc:description xml:lang="en">The use of synthetic fibers in composite materials has a negative impact on the environment. One way to reduce this impact is to replace synthetic fibers with natural fibers. A natural fiber that has the potential as a mixed material in the manufacture of composite materials is citronella (Cymbopogon nardus) fiber. This study aims to determine the effect of volume fractions 40%, 50%, 60%, and 70% of citronella fiber with polyester resin matrix BQTN 157 on tensile strength. The process of making composites used the hand lay-up method. The specimen was formed according to the ASTM D3039 standard and the tensile strength of the specimen was tested by using a Universal Testing Machine (UTM). From the results of the study, the maximum tensile strength was found in the fiber volume fraction 70% of 77.35 MPa, the strain is 6.57%, and the modulus of elasticity is 1.177 GPa. This study indicates that fiber volume fraction affects the tensile strength of composite materials. Hence, the manufacture of composite materials which have good strength is influenced by many things such as raw materials, matrices, mixture composition, and methods.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Padang</dc:publisher>
	<dc:date>2021-10-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/104</dc:identifier>
	<dc:identifier>10.24036/teknomekanik.v4i2.10472</dc:identifier>
	<dc:source xml:lang="en">Teknomekanik; Vol. 4 No. 2 (2021): Regular Issue; 72-77</dc:source>
	<dc:source>2621-8720</dc:source>
	<dc:source>2621-9980</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://teknomekanik.ppj.unp.ac.id/index.php/teknomekanik/article/view/104/47</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2021 Julio Lukmanul Ardi, Hendri Nurdin, Andril Arafat, Sri Rizki Putri Primandani (Author)</dc:rights>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>