Analisis Kekuatan Tarik Komposit Hybrid Berpenguat Chip Daun Gewang Dan Serat Pendek E-Glass
Jefri S. Bale, Yeremias M. Pell, Kristomus Boimau, Finsensius Lelu
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Jefri S. Bale(1)
Program Studi Teknik Mesin, Fakultas Sains dan Teknik Universitas Nusa Cendana
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Yeremias M. Pell(2)
Program Studi Teknik Mesin, Fakultas Sains dan Teknik Universitas Nusa Cendana
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Kristomus Boimau(3*)
Program Studi Teknik Mesin, Fakultas Sains dan Teknik Universitas Nusa Cendana
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Finsensius Lelu(4)
Program Studi Teknik Mesin, Fakultas Sains dan Teknik Universitas Nusa Cendana
(*) Corresponding Author
Abstract
The use of natural fiber as reinforcement for composite materials provides several advantages such as low density, biodegradable, easily recycled, inexpensive, good mechanical properties, and renewable because it comes from nature. One of the natural fibers that can be used as reinforcement for polymer composites is gewang leaves. This study aims to analyze the tensile strength of a hybrid composite with gewang leaf chip and E-glass short fiber reinforcement. The tensile strength of 61.25 Mpa and the stiffness modulus of 90.83 MPa produced by the E-glass fiber composite which is higher compared to the gewang leaf chip composite and the hybrid composite. The results showed that gewang leaf chip composite and the hybrid (gewang leaf chip + e-glass short fiber) can only be used for accessories applications such as car dashboards in the transportation industry that mechanical strength is not the prime factor.
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References
[2] Tododjadhi. Y, Boimau. K dan Limbong. I. 2014. Pengaruh Perendaman terhadap Sifat Mekanik Komposit Polyester Berpenguat Serat Glass. LONTAR Jurnal Teknik Mesin Undana (LJTMU ), 1(2), hal 8-17.
[3] Lathifa. R.I. 2018. Nilai Kekuatan Tarik Komposit Serat E-Glass ±45° Dengan Matriks Polyester Untuk Struktur Lsu (Lapan Surveillance Uav). Pusat Teknologi Penerbangan – LAPAN.
[4] Sitorus. J. 1996. Komposit Hibrid Serat Panjang, Serat Gelas-Ijuk Dengan Matriks Polimer, Skripsi, FMIPA USU, Medan.
[5] Harper. L.T. 2006. Discontinuous Carbon Fiber Composite for Automotive Applications. Thesis submitted to the University of Nottingham for the degree of Doctor of Philosophy.
[6] Qian. C, Harper. L.T, Turner. T, dan Warrior. N. 2011. Notched Behaviour of Discontinuous Carbon Fiber Composites: Comparison with Quasi-Isotropic Non-Crimp Fabric, Composites: Part A 42, hal 293–302.
[7] Rohldus. P.L. 2015. Pengaruh Perendaman Terhadap Kekuatan komposit Serat Gewang, Skripsi, Universitas Nusa Cendana.
[8] Callister. W.D. 2007. Material Science and Engineering An Introduction. New York: John Wiley and Sons, Inc.
[9] Schwarts. 1984. Composites Material Handbook, New York: McGraw Hill Inc.
[10] Gibson. R.F. 1984. Principle of Composite Material Mechanics, McGraw-Hill Book Co., Singapore.
[11] Van Rijswijk. K. 2001. Natural Fibre Composites Structures and Materials. Laboratory Faculty of Aerospace Engineering Delft University of Technology. Holland.
[12] Widodo, Basuki. 2008. Analisa Sifat Mekanik Komposit Epoksi Dengan Penguat Serat Pohon Aren (Ijuk) Model Lamina Berorientasi Sudut Acak (Random). Jurusan Teknik Mesin ITN Malang : Malang.
[13] Fao. H.R, Jasron. J.U, Boimau. K. 2012. Pengaruh Fraksi Volume Serat Terhadap Kekuatan Tarik Komposit Hybrid Berpenguat Serat Lontar dan Serat Glass. LONTAR Jurnal Teknik Mesin Undana (LJTMU ), 3(1), hal 27-36.
[14] Chamis. C.C, Lark. R.F. Hybrid composite – State-of-the-art review: Analysis Design, Aplication and Fabrication. NASA Technical Memorandum, NASA, TM X-73545
[15] ASTM. D3039, 2012. Standard Test Method for Tensile Properties of Polymer Matrix Composite Materials. American Society for Testing and Materials
