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All Journal Dimas: Jurnal Pemikiran Agama untuk Pemberdayaan JOURNAL OF NATURAL SCIENCES AND MATHEMATICS RESEARCH Journal of Natural Sciences and Mathematics Research Phenomenon : Jurnal Pendidikan MIPA
Alwiyah Nurhayati, Alwiyah
Department of Physics Education FITK Universtias Islam Negeri Semarang Semarang Central Java
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : JOURNAL OF NATURAL SCIENCES AND MATHEMATICS RESEARCH

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Bending Properties of Elephant Grass Fiber Reinforced Epoxy Resin Composites Nurhayati, Alwiyah
JOURNAL OF NATURAL SCIENCES AND MATHEMATICS RESEARCH 2015: JNSMR Volume 1 Issue 1 Year 2015
Publisher : Fakultas Ilmu Tarbiyah dan Keguruan, UIN Walisongo

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Abstract

The use of composite materials with natural fiber filler is known in the industry regarding to improvements in technology process and economic factor. The elephant grass is one of natural fiber that has a pretty good prospect, where grass-processing as filler composite materials are still not widely performed. This study aims to determine the mechanical properties that is bending properties of elephant grass fiber-reinforced epoxy polymer composite by varying its filler’s volume fraction. The fiber  treated by immersing in water for 3 days. Hand lay up process used to prepare the composite specimens with 1%,  3% and 5% volume fraction. The dimensions of the specimens used to carry out the test adapted from ASTM D 3379-75 for Bend testing. The results showed that filler volume fraction has effect to its bending strength. Specimen with 1% filler volume fraction has the highest bending stress whereas 5% filler volume fraction specimen has the highest elasticity modulus value.
Co-Authors Kusrinah Kusrinah Nur Hayati