ANALISIS PENGARUH KOMPOSISI SERAT ECENG GONDOK (EICHORNIA CRASSIPES) BERMATRIKS UNSATURATED POLYESTER RESIN (UPR) TERHADAP SIFAT FISIS DAN KUAT TARIK MATERIAL PADA APLIKASI PEMBUATAN INTERIOR MOBIL

Kusuma, Rizky Ariffin Nata (2023) ANALISIS PENGARUH KOMPOSISI SERAT ECENG GONDOK (EICHORNIA CRASSIPES) BERMATRIKS UNSATURATED POLYESTER RESIN (UPR) TERHADAP SIFAT FISIS DAN KUAT TARIK MATERIAL PADA APLIKASI PEMBUATAN INTERIOR MOBIL. Sarjana (S1) thesis, Universitas Islam “45” Bekasi.

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Abstract

The development of composite materials is aimed at replacing the role of metals in
the industrial world. Composites are a new type of material that is the result of
engineering consisting of two or more materials, namely matrices and
reinforcements derived from fibers. One fiber that has the potential to be used as a
reinforcement for composite materials is hyacinth fiber. This study aims to find out
how the difference in the volume fraction of hyacinth fibers affects the physical
properties and tensile strength of the material. The research began by making three
types of specimens with differences in fiber volume fractions, namely the
composition of KEG 1: 5% fiber and 95% matrix, the composition of KEG 2: 10%
fiber and 90% matrix and composition of KEG 3: 15% fiber and 85% matrix with
the method of making hand lay - lup. The results of making hyacinth composites are
carried out physical properties testing in the form of density testing, water
absorption and thickness development as well as mechanical testing with tensile
strength tests. The results of physical properties testing show that the average
density value of KEG 3 composition has met the JIS A5908 - 2003 standard with a
density value of 0.823 g/cm3
. Meanwhile, the water absorption value for the
composition of KEG 3 is above the standard value of JIS A5908 – 2003. For the
thick development value of the three variations of the composition is still below the
maximum permissible limit. While in tensile testing, the highest tensile strength
value was obtained in the composition of KEG 3 with an average tensile strength
value of 9.63 MPa, strain of 0.573% and the highest modulus value of elasticity in
the composition of KEG 1 with a value of 2,030 GPa.
Keywords: Fiber Composite, Hyacinth Fiber, Tensile Strength, Physical
Properties

Item Type:	Thesis (TA, Skripsi, Tesis, Disertasi) (Sarjana (S1))
Contributors/Dosen Pembimbing,NIDN Dosen bisa diakses di LINK https://bit.ly/NIDNdosenunismabekasi:	Contribution Contributors / Dosen Pembimbing NIDN UNSPECIFIED Indrayani, Novi Laura 0410118401 UNSPECIFIED Rahmanto, R. Hengki 0426018204
Keywords / Kata Kunci:	Keywords: Fiber Composite, Hyacinth Fiber, Tensile Strength, Physical Properties.
Subjects:	Manufaktur
Faculty:	Fakultas Teknik > Teknik Mesin S1
Depositing User:	Mr. Rizky Ariffin
Date Deposited:	07 Feb 2023 07:36
Last Modified:	07 Feb 2023 07:36
URI:	http://repository.umindonesia.ac.id/id/eprint/2062

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