Sifat Fisis Dan Mekanis Pada Komposit Polyester Serat Batang Pisang Yang Disusun Asimetri [ 45o / -30o / 45o / -30o ]

Irsyad, Mirwan and , Ir. Ngafwan, MT. and , Agus Yulianto, ST. MT. (2015) Sifat Fisis Dan Mekanis Pada Komposit Polyester Serat Batang Pisang Yang Disusun Asimetri [ 45o / -30o / 45o / -30o ]. Diploma thesis, Universitas Muhammadiyah Surakarta.

	PDF (Naskah Publikasi) NASKAH PUBLIKASI.pdf Download (1MB)
	PDF (Halaman Depan) HALAMAN DEPAN.pdf Download (693kB)
	PDF (Bab I) BAB I.pdf Download (98kB)
	PDF (Bab II) BAB II.pdf Restricted to Repository staff only Download (717kB)
	PDF (Bab III) BAB III.pdf Restricted to Repository staff only Download (703kB)
	PDF (Bab IV) BAB IV.pdf Restricted to Repository staff only Download (2MB)
	PDF (Bab V) BAB V.pdf Restricted to Repository staff only Download (87kB)
	PDF (Daftar Pustaka) DAFTAR PUSTAKA.pdf Download (126kB)
	PDF (Lampiran) LAMPIRAN.pdf Restricted to Repository staff only Download (15MB)
	PDF (Pernyataan Publikasi Ilmiah) PERNYATAAN PUBLIKASI.pdf Restricted to Repository staff only Download (587kB)

Abstract

The aim of this study was to describe the tensile strength, bending strength and fracture macro photo on banana stem fiber polyester composites prepared asymmetry [45o / -30o / 45o / -30o] to change teperature test on tensile test and bending test. The initial process of making composites are making fibers from banana trees followed by immersion for 2 hours using a chemical solution of kalium pemangante (KMnO4) by 2% per 1 liter of distilled water. Drying under the sun to dry continued with the process of oven for 1 hour at a constant temperature of 35oC until the moisture content of 10%. Then the fibers are arranged at an angle of orientation of asymmetry [45o / -30o / 45o / -30o] using paper prints, be continued with the provision of the resin was conducted using hand lay-up on the glass mold that has been measured in accordance with the standards. The resin used is a thermosetting resin types, namely polyester BQTN series 157 with increasing catalyst (hardener) as much as 1% of the volume of resin. Tensile test using the ASTM D 3039 standard while bending tests using standard ASTM D 7264 with a variation of room temperature, test temperature of 35oC, 45oC and 55oC. Results of tensile test can be concluded that the tensile strength at room temperature is 11.530 N / mm2, the temperature variation of the tensile test, the greater the given temperature tensile strength will increasingly come down from 15.520 N / mm2 at a temperature test 35oC be 9.502 N / mm2 at temperatures 55oC test. While the test results of bending can be concluded that the bending strength at room temperature is 0.151 N / mm2, the temperature variation of bending test, the higher the temperature of a given strength of bending will experience kenakian of 0,339 N / mm2 at a temperature test 35oC be 6.215 N / mm2 at temperatures test 55oC.

Item Type:	Karya ilmiah (Diploma)
Uncontrolled Keywords:	Komposit Polyester, Susunan Asimetri, Serat batang pisang
Subjects:	T Technology > TJ Mechanical engineering and machinery
Divisions:	Fakultas Teknik > Teknik Mesin
Depositing User:	Mirwan Irsyad
Date Deposited:	06 Oct 2015 06:12
Last Modified:	13 Oct 2021 01:55
URI:	http://eprints.ums.ac.id/id/eprint/37615

Actions (login required)

View Item