@inproceedings{46757f087c4b4e658a394cf085fa1232,
title = "The influence of Al2O3nano impregnation on kevlar and the number of layer on the ballistic resistance of hybrid laminate composite",
abstract = "The goals of this research are to determine the effect of the number of Kevlar layers and nano alumina impregnation on Kevlar fibers for the ballistic resistance of hybrid laminate composites. There are several materials used; aluminum sheet 2024-T3, Kevlar fiber type 29, Nano alumina and epoxy resin. The impregnation solution was used as a Polyethylene glycol-400 solution, which will be mixed with Nano alumina using a magnetic stirrer for 2 hours. For optimize the impregnation process in Kevlar fibers and reduce the stress, the ethanol solution was added in a mixture of impregnation solution. After the Kevlar layers soaked in a solution, then the Kevlar must be dried for 48 hours. The next step is to assemble the laminate composite structure by hand layup method and then by drying at room temperature for 48 hours Several characterized such as ballistic, impact test and macro photographs were analyzed. The results showed that increasing the number of layers and addition of nano filler on Kevlar clothe structure could increase the durability of the samples for both ballistic and impacts tests. On the other hand, ballistic endurance testing is also measured based on the size of the perforation diameter and Impact data. The size of the perforation shows decline (16.75 cm for 10 layers, 14.70 cm for 20 layers, and 10.75 cm for 30 layers on non- impregnation composites; 13.35 cm for 10 layer, 11.35",
keywords = "Alumina, Ballistic test, Impact energy, Laminate, Number of layers",
author = "Abel Benaya and Anne Zulfia",
note = "Funding Information: Authors would like to thank The Deputy for Research Strengthening and Development, Ministry of Research and Technology / National Research and Innovation Agency for financial support under KRUPT Grant with contract number: NKB-5/UN2.RST/HKP.05.00/2020 Publisher Copyright: {\textcopyright} 2023 Author(s).; International Meeting on Advances in Metallurgy and Materials 2020, i-MAMM 2020 ; Conference date: 16-11-2020 Through 17-11-2020",
year = "2023",
month = may,
day = "9",
doi = "10.1063/5.0118049",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Fatriansyah, \{Jaka Fajar\} and Deni Ferdian and Putra, \{Wahyuaji Narottama\} and Yuwono, \{Akhmad Herman\} and Donanta Dhaneswara and Nofrijon Sofyan",
booktitle = "Advances in Metallurgy and Engineering Materials",
address = "United States",
}