ANALISIS UJI PENYERAPAN AIR DAN STRUKTUR MIKRO KOMPOSIT LAMINATE HYBRID SERAT SISAL DAN BATANG PISANG DENGAN MATRIK EPOXY

Sujita, Sujita (2013) ANALISIS UJI PENYERAPAN AIR DAN STRUKTUR MIKRO KOMPOSIT LAMINATE HYBRID SERAT SISAL DAN BATANG PISANG DENGAN MATRIK EPOXY. Dinamika Teknik Mesin Jurnal Keilmuan dan Terapan Teknik Mesin, 3 (1). pp. 41-49. ISSN ISSN: 2088-088X (print), 2502-1729 (online)

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Official URL: https://dinamika.unram.ac.id/index.php/DTM/article...

Abstract

The purpose of this study is to investigate and analyze about absorption properties of the composite laminate, microstructure hybrid sisal and banana fiber with epoxy matrix. Composite manufacturing was done by hand lay-up method with a ratio of fiber volume fraction of sisal and banana trunks 0:40, 10:30, 15:25, 20:20, 30:10, 40:0 (%) With direction of sisalana agave fiber orientation and banana fiber by fiber length according to the mold. Specimen testing was done by the water absorption test with the standard ASTM D571-8,. Test results obtained from the average water absorption properties of composites with the highest ratio of fiber volume fraction of 40%: 0% is 42.4% while the lowest average water absorption properties contained in the composite with fiber volume fraction of 0%: 40%, with percentage of 11.5%. Therefore we can conclude the increasing volume fraction of sisal fiber withidirection of fiber orientation, the lower of water absorption properties and conversely increasing the volume of woven banana fiber orientation, the higher of water absorptionproperties.

Item Type: Article
Keywords (Kata Kunci): composites, sisalana agave fiber, sheet of banana fiber, volume fraction, water absorption, microstructure
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Fakultas Teknik
Depositing User: Dr. Sujita Darmo
Date Deposited: 27 Aug 2021 05:00
Last Modified: 27 Aug 2021 05:00
URI: http://eprints.unram.ac.id/id/eprint/23538

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