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Journal : INDONESIAN JOURNAL OF APPLIED PHYSICS

Effect of CaCO3 Particles Size and Content on Impact Strenght of Kenaf/CaCO3/Epoxy Resin Hybrid Composites Harini Sosiati; Cahyo Trisedyo Utomo; Iwan Setiono; Cahyo Budiyantoro
INDONESIAN JOURNAL OF APPLIED PHYSICS Vol 10, No 01 (2020): April
Publisher : Department of Physics, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.67 KB) | DOI: 10.13057/ijap.v10i01.37748

Abstract

Thermoplastic and thermoset polymer composites reinforced with kenaf fiber or CaCO3 have been extensively investigated. However, the study on the combination of kenaf fiber and CaCO3 reinforced epoxy resin is rare. This research discussed the effect of CaCO3 particle size and the ratio of kenaf to CaCO3 content on the impact strength of alkali-treated kenaf/ CaCO3/epoxy resin hybrid composites. Thirty % of the hybrid kenaf fibers and CaCO3 particles reinforced epoxy resin composites were fabricated by hand lay-up technique followed by cold press. Impact test of the composite specimens was conducted using a Charpy Impact test according to ASTM D 6110. The morphology of impact fracture surface was examined by scanning electron microscopy (SEM). The results showed that the impact strength of the hybrid composite increased with the decrease of CaCO3 particle size, and increasing the ratio of kenaf to CaCO3. Interfacial bonding between the reinforcement (kenaf and CaCO3) and epoxy resin matrix, the uniform dispersion of kenaf and CaCO3 within the epoxy resin matrix are two crucial factors influencing the impact strength of the composite.
Co-Authors Adam, Muhammad Kevin Adhi Setya Hutama Adi Nugroho Agustina, Nurhaliza Ali Khaerul Mufid Anggariawan, Arista Anggariawan, Arista Anwar, M. Choirul Aris Widyo Nugroho As’ari, Muhammad Agung Atikasari, Tiara Cahya Attoriq, Fajri Bayu Prabandono Bilyferdin, Bastian Cahyo Trisedyo Utomo Chusnul Azhar Dede Tohidin Diki Irwansyah Dwi Saputra, Muhammad Rifai Dwi Saputra, Muhammad Rifai Eduar Iqbal Riza Fawwas Ghazy, Muhammad Ikbar Ferriawan Yudhanto, Ferriawan Fitri Wahyuni Fitri Wahyuni Fitroh Anugrah Kusuma Yudha Gesang Nugroho Ghanim Raihan Ghozali, Mohamad Yuzdhie Ghozali Ghozali, Mohamad Yuzdhie Ghozali Harahap, Yudani Alamsyah Herda Agus Pamasaria Hidayat, Muhammad Firdaus Ikhsan, Subkhan Nur Irawan, Fabio Dwi Bagus Irawan, Fabio Dwi Bagus Irmawan, wiwin Irwansyah, Diki Iwan Setiono J. Wawan Joharwan khadliq, muhammad M. Choirul Anwar M. Puji Ibnu Mimbar Maulana Maemunah Maemunah Maulana, M. Puji Ibnu Mimbar Mufid, Ali Khaerul Muhammad Agung As’ari Muhammad Budi Nur Rahman Muhammad Budi Nur Rahman Muhammad Budi Nur Rahman, Muhammad Budi muhammad khadliq Ni'am, Lutfi Khoirul Miftakhul Nurhadi, Taufik Nurhaliza Agustina Pamasaria, Herda Agus Permana, Cepi Rahmatullah Permana, Cepi Rahmatullah Perwita Kurniawan Pradana, Benanta Ogi Rahman, Muhammad Budi Nur Raihan, Ghanim Riza, Eduar Iqbal Sahputra, Wahyu Puji Sosiati, Harini Subkhan Nur Ikhsan Sukamta Sukamta Sukamta Sukamta Sunardi Sunardi Sunardi, Sunardi Syahputra, Kevin Atila Taufik Nurhadi TH Adi Nugroho Thoharudin Thoharudin Thoharudin, Thoharudin Tiara Cahya Atikasari Totok Suwanda Tri Hannanto Saputra Tri Wahyono Widyasmoro, Widyasmoro wiwin Irmawan Yudani Alamsyah Harahap