Jurnal Fisika Unand
Vol 15 No 3 (2026)

Karakterisasi Komposit Serat Pelepah Pisang dan Serbuk Cangkang Kelapa Sawit

Jumatul Annisa (Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas)
Dwi Puryanti (Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas)
Sri Handani (Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Andalas)



Article Info

Publish Date
28 May 2026

Abstract

Research on themanufacture of composites reinforced with banana stem fiber and palm kernel shells aims to analyze the effect of variation in the volume fractionof banana stem fiber and palm kernel shells on the mechanical and physical properties of the composite. The composite was fabricated using the hand lay-up method with volume fraction variations (matrix: fiber: shell) of 40%:50%:10%, 40%:40%:20%, 40%:30%:30%, 40%:20%:40%, and 40%:10%:50%. Mechanical test include Charpy impact test, compressive strength test using a Universal Testing Machine (UTM),Vickers hardness test, and water absorption test. The results showed that the highest impact strength of 0,0947 J/mm2 was obtained at 40%:20%:40% composition, the highest compressive strength of 7,69 MPa at 40%:50%:10%, and the highest hardness value of 18,68 HV at 40%:40%:20%. The lowest water absorption value of 14,28% at 40%:10%:50%. These result indicate that the composition of 40%:20%:40% is the optimum composition for automotive dashboard applications, as it meets the mechanical standards required for dashboard materials.

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Journal Info

Abbrev

jfu

Publisher

Subject

Earth & Planetary Sciences Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Physics

Description

Makalah yang dapat dipublikasikan dalam jurnal ini adalah makalah dalam bidang Fisika meliputi Fisika Atmosfir, Fisika Bumi, Fisika Intrumentasi, Fisika Material, Fisika Nuklir, Fisika Radiasi, Fisika Komputasi, Fisika Teori, Biofisika, ataupun bidang lain yang masih ada kaitannya dengan ilmu ...