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

 1 
The Effect of Pressing Temperature and Time on the Quality of Particle Board Made from Jatropha Fruit Hulls Treated in Acidic Condition Iswanto, Apri Heri; Febrianto, Fauzi; Hadi, Yusuf Sudo; Ruhendi, Surdiding; Hermawan, Dede
Makara Journal of Technology Vol. 17, No. 3
Publisher : UI Scholars Hub

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Abstract

The high of pH of jatropha fruit hulls causes the negative properties of particleboard made from this material. Adjusting the particle acidity and pressing conditions (temperature and time) is among the technical modifications available to improve this particleboard’s properties. Particle acidity has been adjusted in a previous research project, and immersing the particles in acetic acid was found to be the best treatment in this preliminary research. In order to improve the particleboard’s properties, an experiment was conducted to determine the best pressing temperature and time. The objective of the research was to evaluate the influence of pressing temperature and time on the physical and mechanical properties of the board. Jatropha fruit hulls were immersed in 1% acetic acid solution for 24 hours. UF resin was used as the adhesive in the amount of 10%. The pressing temperatures and times used in this research were 110 °C, 120 °C, and 130 °C for 8 and 10 minutes, respectively. The particleboards were tested to determine their physical and mechanical properties according to JIS A 5908-2003. The result showed that pressing at 130 °C for 10 minutes resulted in the best physical and mechanical properties. Increasing the pressing temperature at a constant time or increasing the pressing time at a constant temperature caused the particleboard to exhibit decreased water absorption. The thickness swelling and modulus of elasticity (MOE) of the particleboard did not fulfil JIS A 5908-2003.
Co-Authors Abdillah, Imam Busyra ADI SANTOSO Adi Santoso Agus Yuniawan Isyanto Ahmad Jamaludin 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 Astari, Lilik Bagus MARTIANTO Bambang Subiyanto Bernadeta Ayu Widyaningrum Bernadeta Ayu Widyaningrum Budi Setia Deded Sarip Nawawi Deni Purnomo Deni Purnomo Deni Purnomo Deni Zulfiana Dimas Triwibowo Elfrida Ratnawati Endang Sukara 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 Happy Yulia Heni Pujiastuti Hidayat, Danih Jian Ikhsan Guswenrivo Iman Hidayat Ismadi Ismadi Ismadi Ismail Budiman Ismail Budiman Ismail Budiman Ismail Budiman Ismayati, Maya 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 Sadir Muhammad Sadir Muhammad Y Massijaya Muhammad Zairin Jr Munadian, Munadian Murni Handayani Mustagfirin Mustagfirin Mustamu, Sofia Naresworo Nugroho Narto Nijar, Afnan Farhan Ningrum, Riska Surya 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 Syamsiar, Syamsiar Triguna, M Ivan Wida Banar Kusumaningrum Widyaningrum, Bernadeta Ayu Wikantyoso, Bramantyo Wuri Safitri, Pradita Yunia Frida Adelka Yusuf Hadi Yusuf Hadi, Yusuf Yusuf Sudo Hadi Yusufa, Joni