Pengembangan Komposit Bermatrik Ebonit Dengan Kandungan Sulfur 30 Phr Yang Diperkuat Serat Kelapa Untuk Komponen Otomotif

Anggi Prasetyo, Dika and , Joko Sedyono, ST, M.Eng, Ph.D and , Ir. Agus Hariyanto, MT (2016) Pengembangan Komposit Bermatrik Ebonit Dengan Kandungan Sulfur 30 Phr Yang Diperkuat Serat Kelapa Untuk Komponen Otomotif. Diploma thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) Naskah publikasi Dika.pdf Download (1MB)
	PDF (Halaman Depan) Halaman depan.pdf Download (955kB)
	PDF (Bab I) BAB I.pdf Download (167kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (585kB)
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (1MB)
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (980kB)
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (149kB)
	PDF (Daftar Pustaka) daftar pustaka.pdf Download (116kB)
	PDF (Lampiran) Lampiran.pdf Restricted to Repository staff only Download (2MB)
	PDF (Pernyataan Publikasi) Surat Pernyataan.pdf Restricted to Repository staff only Download (534kB)

Abstract

This study was aimed to determine the strength of the composite using a variation of fiber weight 0 phr, 30 phr and 50 phr by conducting a tensile test to ASTM D638, Izod test impact with ASTM D256, hardness test with the standard ISO 0778: 2009 and SEM photo by using JEOL JSM-6510LA tool. Composite materials used were ebonite as a matrix with coconut fiber reinforcement. The first process performed was the selection of coconut fibers which then cut as length as 20 mm and then fibers were soaked with NaOH 5% per 1 liter of distilled water with immersion time for 2 hours, after soaking finished coconut fibers were dried until the moisture content comes to 8%, then the process of compound production was ended by mixing natural rubber of chemicals materials and fibers using a two-roll mill, and then the vulcanizing was processed by using the hot press print method (hot press mold}. The results of the study showed that by the maximum tensile strength fiber composite with a weight of 30 phr with a voltage of 6.20 N / mm2, the maximum strain on the composite with 30 phr fiber weight by 84%. Average Izod impact testing ensued the highest average fiber weight 30 phr of 29.57 J / mm2, for the average hardness test results obtained the highest average fiber weight of 73.100 scale of 0 phr shore A and the SEM images obtained from composites with fraction of fiber weight 0 phr had the best structure. Keywords: composite, ebonite, coconut fiber, two roll mill, vulcanization

Item Type:	Karya ilmiah (Diploma)
Uncontrolled Keywords:	composite, ebonite, coconut fiber, two roll mill, vulcanization
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	DIKA ANGGI PRASETYO
Date Deposited:	05 Nov 2016 01:38
Last Modified:	05 Nov 2016 01:38
URI:	http://eprints.ums.ac.id/id/eprint/47815

Actions (login required)

View Item