TY - GEN
T1 - The influence of Al2O3nano impregnation on kevlar and the number of layer on the ballistic resistance of hybrid laminate composite
AU - Benaya, Abel
AU - Zulfia, Anne
N1 - 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:
© 2023 Author(s).
PY - 2023/5/9
Y1 - 2023/5/9
N2 - 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
AB - 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
KW - Alumina
KW - Ballistic test
KW - Impact energy
KW - Laminate
KW - Number of layers
UR - http://www.scopus.com/inward/record.url?scp=85160096565&partnerID=8YFLogxK
U2 - 10.1063/5.0118049
DO - 10.1063/5.0118049
M3 - Conference contribution
AN - SCOPUS:85160096565
T3 - AIP Conference Proceedings
BT - Advances in Metallurgy and Engineering Materials
A2 - Fatriansyah, Jaka Fajar
A2 - Ferdian, Deni
A2 - Putra, Wahyuaji Narottama
A2 - Yuwono, Akhmad Herman
A2 - Dhaneswara, Donanta
A2 - Sofyan, Nofrijon
PB - American Institute of Physics Inc.
T2 - International Meeting on Advances in Metallurgy and Materials 2020, i-MAMM 2020
Y2 - 16 November 2020 through 17 November 2020
ER -