Effectiveness of Nanocatalyst in the Improvement of Sorghum Bagasse Particleboard Bonded with Bio-Adhesive

Authors

  • Yunia Frida Adelka Department of Forest Products, Faculty of Forestry and Environment, IPB University
  • Deni Purnomo Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN)
  • Sudarmanto Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN)
  • Narto Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN)
  • Bernadeta Ayu Widyaningrum Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN)
  • Murni Handayani Research Center for Advanced Materials, National Research and Innovation Agency (BRIN)
  • Jajang Sutiawan Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN)
  • Kenji Umemura Laboratory of Sustainable Materials, Research Institute for Sustainable Humanosphere, Kyoto University
  • Dede Hermawan Department of Forest Products, Faculty of Forestry and Environment, IPB University
  • Sukma Surya Kusumah Research Center for Biomass and Bioproduct, National Research and Innovation Agency (BRIN); Research Center Collaboration for Marine Biomaterials

DOI:

https://doi.org/10.23960/jsl.v11i3.765

Abstract

Modification in the manufacturing process of bio-adhesive need to be carried out to improve the properties of sorghum bagasse particleboard, such as adding nanocatalyst into the bio-based adhesive. This study was conducted to determine the effectiveness of nanocatalyst in enhancing the properties of sorghum bagasse particleboard. Each nanocatalyst, such as zinc oxide (ZnO) and graphene oxide (GO), has been added to the citric acid and molasses-based adhesives. The target density of the particleboard was 0.8 g/cm3, with a board size of 350 mm × 350 mm × 6 mm. The particleboard was pressed using a hot-pressing machine at a temperature of 200°C and 10 MPa of pressure for 10 min. The physical and mechanical properties of the particleboard were evaluated, referring to JIS A 5908:2022 standard. The result showed that adding GO into the citric acid-based adhesive obtained a higher modulus of rupture (MOR) and lower thickness swelling (TS) than the others. Consequently, adding GO is more effective than adding ZnO into the bio-based adhesive in enhancing the properties of the particleboard.

Keywords: bagasse sorghum, citric acid, molasses, Nanocatalyst GO, Nanocatalyst ZnO

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Published

24-08-2023

How to Cite

Adelka, Y. F., Purnomo, D., Sudarmanto, Narto, Widyaningrum, B. A., Handayani, M., Sutiawan, J., Umemura, K. ., Hermawan, D., & Kusumah, S. S. (2023). Effectiveness of Nanocatalyst in the Improvement of Sorghum Bagasse Particleboard Bonded with Bio-Adhesive. Jurnal Sylva Lestari, 11(3), 382–395. https://doi.org/10.23960/jsl.v11i3.765

Issue

Vol. 11 No. 3 (2023): September

Section

Articles

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Copyright (c) 2023 Yunia Frida Adelka, Deni Purnomo, Sudarmanto, Narto, Bernadeta Ayu Widyaningrum, Murni Handayani, Jajang Sutiawan, Kenji Umemura, Dede Hermawan, Sukma Surya Kusumah

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