Analysis of Impact Strength and Fracture Pattern of Hybrid Composite Materials Reinforced with Lontar and Gebang Midrib Fibers

Amros Tuati, Dedy Ully, Edwin Hattu

2021

Abstract

The use of natural fibers as a filler in composite materials is starting to be widely used. One of the most promising ones is hybrid composites. Hybrid composites are composites consisting of a combination of two or more types of fiber as reinforcement in a single matrix. This study used Lontar Midrib Fiber (LMF) and Gebang Midrib Fiber (GMF) as reinforcement and Polyester as binder. The method used is an experimental method with hand lay up material printing. The results obtained that the highest impact energy value is owned by hybrid composites with a volume fraction ratio of 70% Polyester, 20% LMF, 10% GMF (7,2,1) which is 20.8 Joule, with the highest impact value 0.1576 J/mm2 and the lowest impact energy value was owned by a composite with a volume fraction of 80% Polyester, 10% LMF, 10% GMF (8.1.1) which was 7.4667 Joule, with a strength value of the lowest impact is 0.0566 J/mm2. The fracture pattern that occurs in the hybrid composite material shows brittle fracture with fiber pull out.

Paper Citation

in Harvard Style

Tuati A., Ully D. and Hattu E. (2021). Analysis of Impact Strength and Fracture Pattern of Hybrid Composite Materials Reinforced with Lontar and Gebang Midrib Fibers. In Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES, ISBN 978-989-758-615-6, pages 1028-1033. DOI: 10.5220/0010958300003260

in Bibtex Style

@conference{icast-es21,
author={Amros Tuati and Dedy Ully and Edwin Hattu},
title={Analysis of Impact Strength and Fracture Pattern of Hybrid Composite Materials Reinforced with Lontar and Gebang Midrib Fibers},
booktitle={Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,},
year={2021},
pages={1028-1033},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010958300003260},
isbn={978-989-758-615-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,
TI - Analysis of Impact Strength and Fracture Pattern of Hybrid Composite Materials Reinforced with Lontar and Gebang Midrib Fibers
SN - 978-989-758-615-6
AU - Tuati A.
AU - Ully D.
AU - Hattu E.
PY - 2021
SP - 1028
EP - 1033
DO - 10.5220/0010958300003260