Pengaruh Fraksi Volume Serat Kulit Jagung terhadap Kekuatan Tarik dan Penyerapan Air Komposit Polyurethane

salman, salman (2017) Pengaruh Fraksi Volume Serat Kulit Jagung terhadap Kekuatan Tarik dan Penyerapan Air Komposit Polyurethane. Jurnal Teknik Mesin, 7 (1). pp. 29-32. ISSN cetak (p-ISSN: 2089-7235) dan online (e-ISSN: 2549-2888)

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Abstract

Some researchers have observed the mechanical characteristics of composite with strengthening by corn skin fibre reinforcement. However the combination of strength stress and water absorption of composite with corn skin fibres needs more exploration due to wide of its application particularly in the wet environment. The objective of this study is to determine the effect of fraction of the composite fibre to the tensile strength and moisture absorption. The main materials of this research are polyurethane as matrix and corn skin fibre as reinforcement. The research was done by mixing matrix and fibre at the certain volume fraction to produce the composite specimens. Specimens were tested by tensile test with ASTM D 3039 and water absorption test. The results shown that the higher fraction of the fibre, the increase the tensile strength. While for the water absorption, the absorption behaviour is affected by the expansion of polyurethane during producing the specimens.

Item Type: Article
Keywords (Kata Kunci): Composite, Corn Skin, Fibre Fraction, Tensile Strength, Water Absorption.
Subjects: T Technology > TJ Mechanical engineering and machinery
Divisions: Fakultas Teknik
Depositing User: Dr.-Eng. Salman Salman
Date Deposited: 16 Nov 2018 04:00
Last Modified: 16 Nov 2018 04:00
URI: http://eprints.unram.ac.id/id/eprint/10336

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