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KUALITAS PAPAN KOMPOSIT BERLAPIS FINIR DARI SABUT KELAPA DAN PLASTIK POLIETILENA DAUR ULANG: VARIASI UKURAN PARTIKEL SABUT KELAPA

PERENNIAL · Vol. 2 No. 2 (2006) · pp. 5–11

DOI
10.24259/perennial.v2i2.155
ISSN
2685-6859, 1412-7784
Published
2006-07-01
Publisher
Forestry Faculty of Hasanuddin University
Language
en

Abstract

Agricultural fibers are currently used as a substituted resource to wood-based products. One of agricultural fibers that has been developed and become a resource for panel products is coir (coconut fiber). The purpose of this study is to evaluate the quality of veneered composite board made of coir and recycled polyethylene (RPE). The target density of board samples was 0.7 g/cm3. The board construction type is core type composite board (three layers). Veneers from Meranti (Shorea sp.) were used as face and back layers and coir was in the core layer. RPE composition was 50% based on coir particle and veneers oven dry weights. Recycled plastics were placed in three layers, 30% on the face and back layers, and 70% in the core layer. The coir sizes were under 1 cm, 1 cm, 5 cm, 10 cm, and 10 cm up (along coir size). The composite board samples were tested by JIS A 5908 – 1994. Each parameter was measured in three replications. The research results obtained are as follows: (1) Veneered composite boards made of coir and RPE fulfill the JIS A 5908 standard in term of density, thickness swelling after 2 and 24 hours of water immersions, modulus of elasticity, modulus of rupture and internal bond, and (2) The coir size did not significantly affect the properties of composite board. Keywords: veneered composite board, coir size, recycled polyethylene

Collaboration network of the authors

11 authors · 21 co-authorship links

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  • Perbanas Institute
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
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Co-authorOrganisationJoint articles
. SuhasmanAffiliation unknown4
Astuti ArifAffiliation unknown2
Rohny Setiawan MaailAffiliation unknown1
Dede HermawanAffiliation unknown1
Imam WahyudiPerbanas Institute1
Sucahyo SadiyoAffiliation unknown1
Surjono SurjokusumoAffiliation unknown1

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/perennial/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en"> KUALITAS PAPAN KOMPOSIT BERLAPIS FINIR DARI SABUT KELAPA DAN PLASTIK POLIETILENA DAUR ULANG:                                                      VARIASI UKURAN PARTIKEL SABUT KELAPA </dc:title>
	<dc:creator xml:lang="en">Setyawati, Dina</dc:creator>
	<dc:creator xml:lang="en">Hadi, Yusuf Sudo</dc:creator>
	<dc:creator xml:lang="en">Massijaya, Muh. Yusram</dc:creator>
	<dc:creator xml:lang="en">Nugroho, Naresworo</dc:creator>
	<dc:description xml:lang="en"> Agricultural fibers are currently used as a substituted resource to wood-based products. One of agricultural fibers that has been developed and become a resource for panel products is coir (coconut fiber). The purpose of this study is to evaluate the quality of veneered composite board made of coir and recycled polyethylene (RPE). The target density of board samples was 0.7 g/cm3. The board construction type is core type composite board (three layers). Veneers from Meranti (Shorea sp.) were used as face and back layers and coir was in the core layer. RPE composition was 50% based on coir particle and veneers oven dry weights. Recycled plastics were placed in three layers, 30% on  the face and back layers, and 70% in the core layer. The coir sizes were under 1 cm, 1 cm, 5 cm, 10 cm, and 10 cm up (along coir size). The composite board samples were tested by JIS A 5908 – 1994. Each parameter  was measured in three replications. The research results obtained are as follows : (1) Veneered composite boards made of coir and RPE  fulfill  the JIS A 5908 standard in term of density, thickness swelling after 2 and 24 hours of water immersions, modulus of elasticity, modulus of rupture and internal bond, and (2) The coir size did not significantly affect  the properties of composite board.

Keywords: veneered composite board, coir size, recycled polyethylene
			</dc:description>
	<dc:publisher xml:lang="en">Forestry Faculty of Hasanuddin University</dc:publisher>
	<dc:date>2006-07-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/perennial/article/view/155</dc:identifier>
	<dc:identifier>10.24259/perennial.v2i2.155</dc:identifier>
	<dc:source xml:lang="en">PERENNIAL; Vol. 2 No. 2 (2006); 5-11</dc:source>
	<dc:source xml:lang="id">PERENNIAL; Vol 2 No 2 (2006); 5-11</dc:source>
	<dc:source>2685-6859</dc:source>
	<dc:source>1412-7784</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/perennial/article/view/155/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2016 PERENNIAL</dc:rights>
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