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Pengaruh Konsentrasi Perekat Kitosan Terhadap Sifat Fisik dan Mekanik Papan Partikel Tiga Lapis Berbahan Limbah Batang Jagung Untuk Aplikasi Meja Ramah Lingkungan Dicky Setyo Purnomo Dicky; Kardiman; Lilik Astari
ARMATUR : Artikel Teknik Mesin & Manufaktur Vol. 7 No. 2 (2026): Jurnal Armatur (in Progress)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/armatur.v7i2.11427

Abstract

The growing demand for eco-friendly composite materials has driven research into the use of agricultural waste as a substitute for wood-based raw materials. Conventional adhesives such as urea-formaldehyde (UF) and phenol-formaldehyde (PF) contain toxic formaldehyde compounds, making the development of natural alternatives essential. This study investigates the effect of chitosan adhesive concentration and layer arrangement on the physical and mechanical properties of particleboard made from corn stalk (Zea mays L.) waste, intended for environmentally friendly table applications. Corn stalk particles were processed using a hammer mill and bonded with chitosan adhesive at concentrations of 20%, 25%, and 30%. The boards were hot-pressed at 180°C under 30 MPa for 10 minutes and evaluated according to the Japanese Industrial Standard JIS A 5908:2003, covering density, moisture content (MC), water absorption, thickness swelling, Modulus of Elasticity (MOE), and Modulus of Rupture (MOR). Results showed that density values across all treatments (0.46–0.50 g/cm³) met the JIS standard, classifying the boards as medium density particleboard. Moisture content complied with the standard only at 20% and 25% chitosan concentrations. The 30% chitosan concentration yielded the highest mechanical performance (MOE = 654.98 N/mm²; MOR = 2.81 N/mm²), though all treatments fell below the minimum MOE threshold required by the standard. Water absorption and thickness swelling remained high across all treatments, indicating limited dimensional stability.
Co-Authors ., Marno A P Bayuseno A. P. Bayuseno Aa Santosa Aa Santosa Aab Arohman Ahmad Fikri Assidik Ahmad Shalihudin Al Ichlas Imran Al Ichlas Imran Aldriansyah, Muhammad Faisal Alfin Daffa Mubarok Ali, Muhammad Fathul Alvin Iskandar Aditya Anantha Malden Anggrek Oktaviameta Anjani, Ratna Dewi Arif Baidilah Arif Budiman Nugraha Aripin . Aripin Aripin Arrozaqqul Majid Arum, Ardiansyah Asep Iman Fathurrahman Banu Aji Bastaman Syah Bimantoro, Bagus Bobie Suhendra Boni Sena Dadan Ma'arif Deni Hidayat Deri Teguh Santoso Dewi Marlina Dhio Irawan Dian Budhi Santoso Dian Budhi Santoso Dicky Setyo Purnomo Dicky Didis Cahyadi Doni Setyawan Dr. Edy Sujana,SE,Msi,AK . Eko Nurprasetyo Eri Widianto Eri Widianto Esti Taqwaningrum Evan Pradana Fachrudin, Afif Faizin Nawarda Fajri Julian Faradina C.S Farradina Choria Suci Farradina Choria Suci Fauzan D.S Fuadi Fauzan Hibatullah Fawzy Muhammad Bayfurqon Gamas Rizqilah Gede Adi Yuniarta Geri Permana Habibie Mochammad Hanfi, Rizal Hanifi, Rizal Hasbi Risqullah Hidayat, Rifky Nur Hilman Imadul Umam Ilham Ramadhan Iman Dirja Iman Dirja Iskandar, Don Joean Isnawati Isnawati Iwan Nugraha Iwan Nugraha Gusniar Iwan Nugraha Gusniar Johan Hendra Saputra Jojo Sumarjo Karna Haerudin Khalid Khalid Kusnadi, Kusnadi Lilik Astari Lolla Amelia Ainun Luthfi Musthafa Luthfi Rachman Sidqi Mahardhika, Khabibbullah Enggal Mark, Wendry Marno Marno Marno, Marno Miko Mikael Mochammad Rajib El Atros Mohadly Satya Permadi Muhamad Mahbub Albuhori Muhamad Rikza Aldiansyah Muhammad Alfarhan Ficki Muhammad Andreansyah Muhammad Farhan Walidina Muhammad Rifqi Firdaus Muhammad Rifqi Firdaus Munadi Munadi Najla Salsabila Najmudin Fauji Nanang Burhan Naubnome, Viktor Naufal Yossi Laksana Noviana Nurhikmat Nugraha, Asep Erik Oga Rahadin Oleh Oleh Oleh Oleh Pakpahan, Efendi Alvonco Pradityo Abimanyu Prasojo Yogatama Reza Gumelar Rifki Maulana Sidik Rio Julianto Sukarman Riski Eka Prayoga Rivaldi Rivaldi Rizal Hanfi Rizal hanifi Rizal Hanifi Rizal Hanifi Rizky Miftahul Amri Rohadin Rohadin Rosmawan Arwinda Setyaningrum Rudi Handoko Sahrul Asrofani Saputra, Muhammad Aji Saputra Aji Simon Petrus Sidabutar Siswadi Siswadi Siswadi Stefanus Aldy Kurniawan Stefanus Muryanto Sumardi Sumardi Sumardi Tabayyun, Candan Teguh Pambudi Thoriq Azis Ujiburrahman Wahyu Tri Prayogo Wahyudin Wahyudin Wilanno, Marga Rizqi Yofi Aziz Rafi Athallah Yoggie Pratama Yuda Purwalaksana Zha Oktaviana Dela Putri, Zha Zha Zha Oktaviana Dela Putri