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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

Mechanical Performance of Epoxy Composite Reinforced with Wood Dust and Crumb Rubber Waste Imran, Al Ichlas; Siregar, Januar Parlaungan; Cionita, Tezara; Fitriyana, Deni Fajar; Anis, Samsudin; Dewi, Rozanna; Junaedi, Thomas; Wijayanto, Etanto Heiliano; Prayogo, Wisnu
Advance Sustainable Science Engineering and Technology Vol. 7 No. 4 (2025): August-October
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i4.2041

Abstract

The incorporation of wood dust and crumb rubber waste as filler in polymer matrix composite still requires in-depth evaluation of mechanical properties because they have different characteristics. This study evaluates the tensile, flexural, and hardness properties of epoxy composites reinforced with various fractions of wood dust and crumb rubber (5, 10, and 15%). The results showed that the composite with 5% crumb rubber produced the highest tensile strength of 15.52 MPa (CR5), while the highest flexural strength was 30.46 MPa (CR10), and the highest hardness was 75.9 HRC (CR15), indicating superior performance for CR fillers. The observations of the fracture surface showed that increasing the fraction of wood dust contributed to lowering the mechanical performance due to the relatively large distribution of voids and agglomeration. This finding confirms the importance of filler type and fraction selection on composite performance. Future research is recommended to explore filler surface modification and hybrid combinations to improve dispersion and bonding between phases in composites.
Co-Authors Abda Abda Abdillah, Kurniawan Aditya Prana Iswara Adri Firmansyah Aidil Candri, Dining Akbar, Salman Azaria Al Azhar, Muhammad Reza Alfarishi, Bilal Alvan, Syahreza Andri Saputra Ani Purwanti Aningtyas, Vebri Aprilia, Maya Arbintarso, Ellyawan Setyo Arwieny Hanami, Zarah Atika, Liana Aulia Annas Mufti Azahar, Ridho Azizah, Rifka Noor Bambang Winardi Buana, Dwinto Martri Aji Cahya Alam, Firdha Chairina Zulfiani, Putri Chairunnisa, Nadda Khalila Cionita, Tezara Daudsyah Imami, Ahmad Depri Dewi, Ninne Sevtiana Dhifaf Athiyah Zhabiyan dian febrianti Dion Dion Awfa Emilia, Esi Erli Mutiara Ernindah Sormin Ersa, Nanda Safira Ersa, Nanda Savira Fajriharish Nur Awan, Fajriharish Nur Farizal, Teuku Fitria, Laili Fitriyana, Deni Fajar Gultom, Tiara Gustinasari, Kiki Handana, Hindra Karamah Putra Hariyanto, Valentinus Lilik Harry Wibowo Haryana, Nila Reswari HASAN, NIA YUNIARTI Hilman, Zaki Husaini, Muhammad Zakki I Wayan Koko Ihsan, Muhammad Faris Ikhwal, M. Faisi Ikhwali, Muhammad Faisi Ilham Nofri Yandra Imami, Ahmad Daudsyah Imelda Masni Juniaty Sianipar Imran, Al Ichlas Istiqomah Shariati Zamani Jamaluddin Jamaluddin Junaedi, Thomas Kahar Kahar, Kahar Kamal, Mushthofa Karina, Aisyah Makafta Kevin Maghrival Khairi, Alfin Khairuni, Zhili Izzadati Kristianto, Sonny Luchmanandri, Rahmadini Lukman, Mena Fadillia M. Faisi Ikhwali M. Habib Algifari Marbun, Hanna Swesy Masruroh, Heni Maulida, Fatimah Mawaddah, Nurul Meisya Ruth, Gabriella Meisya Ruth Meylis Safriani Moh. Awaludin Adam Muchlis Muchlis Muflihah, Lilih Muhammad Amin Muklis Muklis Mustaqiman, Aulia Nur Nastiti, Almira Davina Nasution, Muhammad Khairul Ikhsan Novianti, Puteri Denita Novrianty, Irma Nur Novilina Arifianingsih Nur Sakinah Nur, Aulia Mustaqiman Nurul Aulia Larasati Pangestu, Muhammad Puri Dwi Panjaitan, Nahesson Panjaitan, Nahesson Hotmarama Pasaribu, Hugo S. V. Prayatni Soewondo Purnawan Purnawan Putra, Riansyah Putri, Regia Afiyanti Qadafi, Muammar Rachmat Mulyana Ragorudin, Abdul Karim Rahmadani, Sarra Ratnaningsih, Wahyu Ridhosari, Betanti Rifka Noor Risti Rosmiati Rozanna Dewi Sahid Samsudin Anis Sari, Mega Mutiara Septiariva, Iva Yenis Setiyawan, Ahmad Soleh Shabrina, Husna Muizzati Shofi Talbia, Husna Simanullang, Lillis Siregar, Januar Parlaungan Sitompul, Astrid Sitorus, Heri Franata Sofiyah, Evi Siti Sri Rahayu Gusmarwani, Sri Rahayu Sri Sunarsih Subroto, Michael Suhardono, Sapta Suhodo, Muhammad Adil Setiyanto Suparni Setyowati Rahayu Suryawan, I Wayan Koko Teguh Budi Prijanto, Teguh Budi Tia Dwi Irawandani Tinov, Naufal Tio Katarina Marpaung Trimailuzi Tuti Mutia Ulhasanah, Nova Ulya Bunga, Venny Uma Fadzilia Arifin, Uma Fadzilia Wesli Wesli Widiatama, Angga Jati Widyarsana, I Made Wahyu Wijayanto, Etanto Heiliano Yasa Palaguna Umar, Yasa Palaguna Yuni Yolanda Zakia Zakia Zhilli Izzadati Khairuni Zubir, Moondra Zurfi, Alfian