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Dede Hermawan
Departemen Hasil Hutan, Fakultas Kehutanan Dan Lingkungan, Institut Pertanian Bogor
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Journal : Journal of Sylva Indonesiana

 1 
The RPUF Composite’s Physical and Mechanical Properties with Ramie Stem Particle Reinforcement Stafian Nisa, Rihab; Dede Hermawan; Sasa Sofyan Munawar; Deni Purnomo; Bambang Subiyanto; Ismadi; Ahmad Syahrir; Fazhar Akbar
Journal of Sylva Indonesiana Vol. 7 No. 01 (2024): Journal of Sylva Indonesiana
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsi.v7i01.10254

Abstract

Rigid polyurethane foam (RPUF) is a common insulation material that has low thermal conductivity and good mechanical properties. The qualities of RPUF may be enhanced by adding natural fiber reinforcing. The purpose of this work is to examine how the mechanical and physical characteristics of RPUF composite are affected by the amount of ramie stem particles present. Japanese Industrial Standard (JIS) A 5908-2003 is the basis for the mechanical test (modulus of elasticity, modulus of rupture, compressive strength, internal bond) and the physical test (density, moisture content, water absorption). The study's findings suggest that the physical properties of the RPUF composite were affected by the addition of ramie particles for reinforcement. The density increase in particle content 2.5% – 7.5% range, is not statistically significant. The MC and WA increased statistically significantly. The values of MOE and MOR were not significantly different. In fact, with the addition of 2.5% and 5% ramie particles, the compressive strength value was higher than the RPUF composite without ramie particle filler. Then overall, the IB value was increased by increasing the ramie particles in the RPUF composite. The addition of 2.5-5% ramie particles into the RPUF composite showed optimum results in mechanical properties. Thereby, the addition of ramie particles in the RPUF composite means reducing the use of polyurethane. Therefore, it can reduce production costs. Then the product is more environmentally friendly
Co-Authors Abdillah, Imam Busyra Adi Santoso ADI SANTOSO Agus Yuniawan Isyanto Ahmad Syahrir Aisyah, Syifa Akhiruddin Maddu Alessandro Geovani Damanik Alfarisi, Muhammad Tsalman Algifari, M. Alimuddin Alimuddin Andi SRD Lestari Anita Firmanti Apri H Iswanto Apri Heri Iswanto Apri Iswanto Apri Iswanto, Apri Arif Fajar Prasetiyo Arman Lany, Arman Asep Sujana Astari, Lilik Bagus MARTIANTO Bambang Subiyanto Bernadeta Ayu Widyaningrum Bernadeta Ayu Widyaningrum Budi Setia Chaira Saidah Deni Purnomo Deni Purnomo Deni Purnomo Deni Zulfiana Dimas Triwibowo Elfrida Ratnawati Endang Sukara Ernawati Fathur Rohman, Muhammad Iqbal Fauzi Febrianto Fauzi, Habal Fauziah, Rizkia Fazhar Akbar Firda A Syamani Firda A. Syamani Firda Aulya Syamani Fisimar, Farhan Al Gempar Al-Hadist Gustan Pari Gustan Pari Gustan Pari Gustan Pari Hakim, Mizanul Heni Pujiastuti Hidayat, Danih Jian Ikhsan Guswenrivo Iman Hidayat Ismadi Ismadi Ismadi Ismail Budiman Ismail Budiman Ismail Budiman Ismail Budiman Jajang Suryana Jajang Sutiawan Jajang Sutiawan Jajang Sutiawan Jajang Sutiawan Jr, Muhammad Zairin Kenji Umemura Khairun Hidayat Khairun Hidayat Khoirunnissa, Khoirunnissa Kurnia Wiji Prasetiyo Kurnia Wiji Prasetyo Kusumah, Sukma Surya Lina Karlinasari Lisman Suryanegara M. Farouq Iksan Madani, M Fikri Haikal Mangurai, Silvia Uthari Nuzaverra Mayang Maolana, Ikhsan Merici, Elfriyani Angela Muh Yusram Massijaya, Muh Yusram Muhammad F Ikhsan Muhammad Firdaus Muhammad Sadir Muhammad Sadir Muhammad Y Massijaya Muhammad Zairin Jr Munadian, Munadian Murni Handayani Mustamu, Sofia Naresworo Nugroho Narto Nijar, Afnan Farhan Nofrisman Jaya Putra Zendrato Nurhaida, . Odang Carman Pari, Rohmah Prama Hartami Prayuti, Yuyut Raden Djuniarsono Rahman Rahman Ramadani, Arfah Ramadhan, Dikri Ramadhan, Risan Rani Andriani, Rani Riska Surya Ningrum Robi’atul Utami Aini Rohny Setiawan Maail Rosa, Tina Safitri, Pradita Wuri Sagita, Praniko Imam Salim Hiziroglu Sasa Sofyan Munawar Sasa Sofyan Munawar Siti Nursaadah, Siti Sopyan, Alif Wahyu Stafian Nisa, Rihab Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Suci Mardhatillah Suci Mardhatillah Sudarmanto Sujati, Ananda Sukirno Sukirno Sukma S Kusumah Sukma S. Kusumah Sukma Surya Kusumah Sukma Surya Kusumah Sukma Surya Kusumah Sukma Surya Kusumah suratmi, tri Surdiding Ruhendi Surdiding RUHENDI Surdiding Ruhendi Sutiawan, Jajang Syamani, Firda Aulya Triguna, M Ivan Umiyati Wida Banar Kusumaningrum Widyaningrum, Bernadeta Ayu Wuri Safitri, Pradita Yunia Frida Adelka Yusuf Hadi Yusuf Hadi, Yusuf Yusuf Sudo Hadi Yusufa, Joni