Analisis Perbandingan Kekuatan Struktur Komposit Serat Hibiscus Tiliaceus dan Serat Karbon Kevlar dengan Metode Vacuum Bag menggunakan Uji Tembak
DOI:
https://doi.org/10.54706/senastindo.v7.2025.464Keywords:
Composite, Hibiscus Tiliaceus Fiber, Carbon FiberAbstract
Composites are composite materials made from two or more materials that produce new, superior properties. This study examines the strength of composite structures made from natural Hibiscus Tiliaceus fiber (waru fiber) and synthetic carbon Kevlar fiber made using the vacuum bag method. Tests were conducted using 9 mm caliber bullets (MU-1TJ) at a distance of 25 meters according to NIJ standards. The results of the firing test showed that composites with a higher Kevlar fiber content had better resistance than composites with a higher proportion of Hibiscus Tiliaceus fiber. This study proves that variations in fiber composition affect the strength of composite structures produced by the vacuum bag method.
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