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Comparison Effect of Resin and Catalyst Against Fiberglass-Composite Tensile Strength Polyester For Ship Building Materials

Pengaruh Perbandingan Resin Dan Katalis Terhadap Kekuatan Tarik Komposit Fiberglass-Polyester Untuk Bahan Pembuatan Kapal

Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2020) · pp. 26–32

DOI
10.62012/zl.v1i2.10760
ISSN
2721-5717, 2747-2124
Published
2020-07-25
Publisher
Departemen Teknik Kelautan Universitas Hasanuddin
Language
id
License
creativecommons.org/licenses/by/4.0

Abstract

English

The use of fiberglass-based composites is often found in shipbuilding. However, the use of composites in the shipbuilding process does not yet have clear and standard quality standards regarding the ratio between the amount of resin and catalyst used. Meanwhile, the amount of use of resin and atalyst has an influence on the strength of the fiber-reinforced composite. This study aims to determine the effect of the amount of catalyst mixed into the resin on the tensile strength of fiberglass-polyester composites. The method used in this study is an xperimental method that uses a tensile testing machine by varying the amount of catalyst in the resin from 0.5% to 2%. In this study, the results showed that composites with a catalyst amount of 0.5% had a tensile strength value of 4.85 kgf/mm2, elongation of 2.43% and elastic modulus of 2.26 kgf/mm2. Composites with a catalyst amount of 1% had a tensile strength value of 5.02 kgf/mm2, longation of 1.71% and elastic modulus of 2.96 kgf/mm2. Composites with a catalyst amount of 1.5% had a tensile strength value of 5.49 kgf/mm2, longation of 1.97% and elastic modulus of 3.07 kgf/mm2. Composites with a catalyst amount of 2% had a tensile strength value of 4.97 kgf/mm2, longation of 1.62% and elastic modulus of 3.11 kgf/mm2. The tensile strength of fiberglass-polyester composites has increased in the amount of catalyst 0.5 to 1.5% and has decreased in the amount of catalyst 2%. The highest value of tensile strength is in composites with a composition of 100% resin and 1.5% catalyst.

Indonesian

Penggunaan komposit berbahan dasar fiberglass banyak dijumpai dalam pembuatan kapal. Akan tetapi, penggunaan komposit pada proses pembuatan kapal belum memiliki standar mutu yang jelas dan baku mengenai perbandingan antara jumlah resin dan katalis yang digunakan. Sedangkan, jumlah penggunaan resin dan katalis memiliki pengaruh terhadap kekuatan dari komposit berpenguat serat. Penelitian ini bertujuan untuk mengetahui pengaruh jumlah katalis yang dicampurkan ke resin terhadap kekuatan tarik komposit fiberglass-polyester. Metode yang digunakan dalam penelitian ini adalah metode eksperimen yang menggunakan mesin pengujian tarik dengan memvariasikan jumlah katalis pada resin dari 0,5% sampai dengan 2%. Pada penelitian ini diperoleh hasil bahwa komposit dengan jumlah katalis 0,5% memiliki nilai kekuatan tarik 4,85 kgf/mm2, elongasi 2,43% dan modulus elastisitas 2,26 kgf/mm2. Komposit dengan jumlah katalis 1% memiliki nilai kekuatan tarik 5,02 kgf/mm2, elongasi 1,71% dan modulus elastisitas 2,96 kgf/mm2. Komposit dengan jumlah katalis 1,5% memiliki nilai kekuatan tarik 5,49 kgf/mm2, elongasi 1,97% dan modulus elastisitas 3,07 kgf/mm2. Komposit dengan jumlah katalis 2% memiliki nilai kekuatan tarik 4,97 kgf/mm2, elongasi 1,62% dan modulus elastisitas 3,11 kgf/mm2. Kekuatan tarik komposit fiberglass-polyester mengalami peningkatan di jumlah katalis 0,5 hingga 1,5% dan mengalami penurunan di jumlah katalis 2%. Nilai kekuatan tarik tertinggi terdapat pada komposit dengan komposisi jumlah resin 100% dan jumlah katalis 1,5%.-

Keywords

Collaboration network of the authors

40 authors · 139 co-authorship links · 16 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Institut Teknologi Kalimantan
  • State University of Semarang
  • Tun Hussein Onn University of Malaysia
  • Universitas Halu Oleo
  • Universitas Darma Persada
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Amalia Ika WulandariAffiliation unknown6
Amalia Ika WulandariInstitut Teknologi Kalimantan5
Muhammad Uswah PawaraInstitut Teknologi Kalimantan5
Rodlian Jamal IkhwaniInstitut Teknologi Kalimantan5
Suardi SuardiAffiliation unknown4
Suardi SuardiInstitut Teknologi Kalimantan4
Much Aziz MuslimTun Hussein Onn University of Malaysia3
Endang SugihartiState University of Semarang3
Chris Jeremy Verian SitorusInstitut Teknologi Kalimantan3
Riza ArifudinState University of Semarang2
Muhamad Faishol HakimAffiliation unknown2
Meidika Bagus SaputroAffiliation unknown2
Diah Siti Fatimah AzzahrahAffiliation unknown2
Lisa AriyantiAffiliation unknown2
Charles Sambera KalaAffiliation unknown2
Niti Gede KumandangInstitut Teknologi Kalimantan2
Abrari Noor HasmiAffiliation unknown2
Abrari Noor HasmiInstitut Teknologi Kalimantan2
Asram Dio PratamaInstitut Teknologi Kalimantan2
Rodlian Jamal IkhwaniAffiliation unknown2
Irvan SetiawanInstitut Teknologi Kalimantan2
Destyariani Liana PutriAffiliation unknown2
Alan Dicky Swans SaragihAffiliation unknown2
Anggoronadhi DianiswaraAffiliation unknown2
Alan Dicky Swans SaragihInstitut Teknologi Kalimantan2
Samsu Dlukha NurcholiqAffiliation unknown2
Budi PrasetiyoState University of Semarang1
Jumanto JumantoState University of Semarang1
Rofik RofikState University of Semarang1
Dasmin DasminUniversitas Halu Oleo1
Sitti KasmiatiAffiliation unknown1
La Ode NursalamAffiliation unknown1
I Putu Arya KusumaUniversitas Darma Persada1
Mursid Nugraha ArifuddinInstitut Teknologi Kalimantan1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/zonalaut/oai, first harvested 2 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Comparison Effect of Resin and Catalyst Against Fiberglass-Composite Tensile Strength Polyester For Ship Building Materials</dc:title>
	<dc:title xml:lang="id">Pengaruh Perbandingan Resin Dan Katalis Terhadap Kekuatan Tarik Komposit Fiberglass-Polyester Untuk Bahan Pembuatan Kapal</dc:title>
	<dc:creator xml:lang="en">Alamsyah, Alamsyah</dc:creator>
	<dc:creator xml:lang="en">Hidayat, Taufik</dc:creator>
	<dc:creator xml:lang="en">Iskandar, Arif Nur</dc:creator>
	<dc:creator xml:lang="id">Alamsyah, Alamsyah</dc:creator>
	<dc:creator xml:lang="id">Hidayat, Taufik</dc:creator>
	<dc:creator xml:lang="id">Iskandar, Arif Nur</dc:creator>
	<dc:subject xml:lang="id">Fiberglass, Katalis, Kekuatan Tarik, Komposit. </dc:subject>
	<dc:subject xml:lang="en">Fiberglass, Catalyst, Tensile Strength, Composite.</dc:subject>
	<dc:description xml:lang="en">The use of fiberglass-based composites is often found in shipbuilding. However, the use of composites in the shipbuilding process does not yet have clear and standard quality standards regarding the ratio between the amount of resin and catalyst used. Meanwhile, the amount of use of resin and  atalyst has an influence on the strength of the fiber-reinforced composite. This study aims to determine the effect of the amount of catalyst mixed into the resin on the tensile strength of fiberglass-polyester composites. The method used in this study is an xperimental method that uses a tensile testing machine by varying the amount of catalyst in the resin from 0.5% to 2%. In this study, the results showed that composites with a catalyst amount of 0.5% had a tensile strength value of 4.85 kgf/mm2, elongation of 2.43% and elastic modulus of 2.26 kgf/mm2. Composites with a catalyst amount of 1% had a tensile strength value of 5.02 kgf/mm2, longation of 1.71% and elastic modulus of 2.96 kgf/mm2. Composites with a catalyst amount of 1.5% had a tensile strength value of 5.49 kgf/mm2, longation of 1.97% and elastic modulus of 3.07 kgf/mm2. Composites with a catalyst amount of 2% had a tensile strength value of 4.97 kgf/mm2, longation of 1.62% and elastic modulus of 3.11 kgf/mm2. The tensile strength of fiberglass-polyester composites has increased in the amount of catalyst 0.5 to 1.5% and has decreased in the amount of catalyst 2%. The highest value of tensile strength is in composites with a composition of 100% resin and 1.5% catalyst.</dc:description>
	<dc:description xml:lang="id">Penggunaan komposit berbahan dasar fiberglass banyak dijumpai dalam pembuatan kapal. Akan tetapi, penggunaan komposit pada proses pembuatan kapal belum memiliki standar mutu yang jelas dan baku mengenai perbandingan antara jumlah resin dan katalis yang digunakan. Sedangkan, jumlah penggunaan resin dan katalis memiliki pengaruh terhadap kekuatan dari komposit berpenguat serat. Penelitian ini bertujuan untuk mengetahui pengaruh jumlah katalis yang dicampurkan ke resin terhadap kekuatan tarik komposit fiberglass-polyester. Metode yang digunakan dalam penelitian ini adalah metode eksperimen yang menggunakan mesin pengujian tarik dengan memvariasikan jumlah katalis pada resin dari 0,5% sampai dengan 2%. Pada penelitian ini diperoleh hasil bahwa komposit dengan jumlah katalis 0,5% memiliki nilai kekuatan tarik 4,85 kgf/mm2, elongasi 2,43% dan modulus elastisitas 2,26 kgf/mm2. Komposit dengan jumlah katalis 1% memiliki nilai kekuatan tarik 5,02 kgf/mm2, elongasi 1,71% dan modulus elastisitas 2,96 kgf/mm2. Komposit dengan jumlah katalis 1,5% memiliki nilai kekuatan tarik 5,49 kgf/mm2, elongasi 1,97% dan modulus elastisitas 3,07 kgf/mm2. Komposit dengan jumlah katalis 2% memiliki nilai kekuatan tarik 4,97 kgf/mm2, elongasi 1,62% dan modulus elastisitas 3,11 kgf/mm2. Kekuatan tarik komposit fiberglass-polyester mengalami peningkatan di jumlah katalis 0,5 hingga 1,5% dan mengalami penurunan di jumlah katalis 2%.  Nilai kekuatan tarik tertinggi terdapat pada komposit dengan komposisi jumlah resin 100% dan jumlah katalis 1,5%.-</dc:description>
	<dc:publisher xml:lang="en">Departemen Teknik Kelautan Universitas Hasanuddin</dc:publisher>
	<dc:date>2020-07-25</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:identifier>https://journal.unhas.ac.id/index.php/zonalaut/article/view/10760</dc:identifier>
	<dc:identifier>10.62012/zl.v1i2.10760</dc:identifier>
	<dc:source xml:lang="en">Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan; Volume 1, Number 2, July 2020 Edition; 26-32</dc:source>
	<dc:source xml:lang="id">Zona Laut : Jurnal Inovasi Sains Dan Teknologi  Kelautan; Volume 1, Nomor 2, Edisi Juli 2020; 26-32</dc:source>
	<dc:source>2721-5717</dc:source>
	<dc:source>2747-2124</dc:source>
	<dc:language>id</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/10760/5635</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2020 Zona Laut : Jurnal Inovasi dan Teknologi Kelautan</dc:rights>
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