dc.contributor.advisor | Hermawan, Dede | |
dc.contributor.advisor | Ismadi | |
dc.contributor.author | Putri, Tiara Sulistiana | |
dc.date.accessioned | 2023-07-21T04:34:05Z | |
dc.date.available | 2023-07-21T04:34:05Z | |
dc.date.issued | 2023-07 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/122354 | |
dc.description.abstract | Produktivitas hutan Indonesia semakin menurun, sedangkan kebutuhan
manusia akan bahan baku kayu semakin meningkat seiring dengan
bertambahnya jumlah penduduk. Salah satu solusi untuk mengatasi masalah ini
antara lain dengan mengembangkan pambuatan metrial papan komposit.
Penelitian ini bertujuan untuk membuat papan komposit polyester berpenguat
serat kelapa dengan penambahan serbuk bagas sorgum terhadap kualitas papan
komposit polyester. Penelitian ini menggunakan metode dengan 2 faktor yaitu
presentase kadar partikel (20%, 30%, dan 40%) dan variasi ukuran mesh
sorgum (40-60 mesh dan lolos 60 mesh) dengan kadar matrik resin polyester
70% dan penambahan hardener 3%. Kerapatan target papan komposit polyester
1 g cm-3
. Secara keseluruhan kerapatan papan berkisar antara 1,10-1,15 g cm-3
.
Campuran papan komposit polyester-serat kelapa dengan serbuk bagas sorgum
dapat meningkatkan sifat fisis, mekanis, dan impak. Kadar partikel hanya
berpengaruh nyata pada kekuatan impak papan sehingga dapat meningkatkan
nilai kekuatan papan komposit. Ukuran partikel tidak berpengaruh nyata
terhadap sifat fisis, mekanis dan impak papan komposit. Papan komposit
dengan presentase kadar partikel yang tinggi dapat meningkatkan nilai kuat
tarik dan impak pada papan. | id |
dc.description.abstract | The productivity of Indonesia's forests is declining gradually everyday, while
the human needs for the raw materials such as wood is increasing along with the
increasing population. One possible solution for this problem is to develop
composite materials manufacturing. The purpose of this study is to make polyester
composite boards reinforced with coconut fiber with the addition of sorghum
bagasse powder to increase the quality of polyester composite boards. This method
uses 2 factors, namely the percentage of particle content (20%, 30%, and 40%) and
variations in the size of the sorghum mesh (40-60 mesh and 60 mesh) with a matrix
content of 70% polyester resin and the addition of 3% hardener. The target density
of polyester composite board is 1 g cm-3
. Overall board density ranges from 1,10-
1,15 g cm-3
. A mixture of polyester-coconut fiber composite board with sorghum
bagasse powder can increase the value of physical, mechanical and impact
properties. The particle content has significant effect on the impact strength of the
board, therefore it can increase the strength value of the board. Particle size has no
significant effect on the physical, mechanical and impact properties of the board.
Composite boards with a high percentage of particle content can increase the tensile
and impact strength values of the boards. | id |
dc.description.sponsorship | Pusat Riset Biomassa dan Bioproduct, Badan Riset dan Inovasi Nasional (BRIN) | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Karakteristik Papan Komposit Polyester-Serat Kelapa Dengan Penambahan Serbuk Bagas Sorgum | id |
dc.title.alternative | Characteristics of Polyester-Coconut Fiber Composite Board with the Addition of Sorghum Bagasse Powder | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | olyester | id |
dc.subject.keyword | sorghum | id |
dc.subject.keyword | coconut fiber | id |
dc.subject.keyword | composite board | id |