ENHANCING THE QUALITY OF PALM VENEER WITH OIL PALM BARK EXTRACT-RESORCINOL-FORMALDEHYDE RESIN IMPREGNATION

Authors

  • Adi Santoso Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Jamaludin Malik Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Jamal Balfas Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Muhammad Adly Rahandi Lubis Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Deazy Rachmi Trisatya Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Erlina Nurul Aini Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Achmad Supriadi Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Rohmah Pari Research Center for Biomass and Bioproducts, National Research and Innovation Agency, Indonesia
  • Mahdi Mubarok IPB University, Department of Forest Products, Indonesia
  • Ján Sedliačik Technical university in Zvolen, Slovakia
  • Pavlo Bekhta Technical university in Zvolen, Slovakia
  • Ľuboš Krišťák Technical university in Zvolen, Slovakia

Keywords:

formaldehyde, impregnant, palm bark extract, resorcinol, veneer

Abstract

The oil palm plantations in Indonesia have prompted the need for technology to utilize non-productive oil palm trees (Elaeis guineensis Jacq.). This study was aimed to collect information on the quality of oil palm trunk veneer modified using SRF impregnation from oil palm bark extract. The impregnant was synthesized by copolymerizing resorcinol (R) and formaldehyde (F) on palm bark extract (S). Fourier Transform Infrared (FTIR), Pyrolysis-Gas Chromatography-Mass Spectroscopy (Py-GCMS), X-Ray Diffraction (XRD), and Differential Scanning Calorimetry (DSC) were used to characterize the oil palm resorcinol formaldehyde (SRF) resin. The SRF-impregnant material was used to improve the oil palm veneer's density, thickness, swelling, stiffness, and strength. The results of the DSC analysis showed that the SRF resin was thermoset. The SRF-impregnated palm veneer could increase the veneer density by 20%, lower thickness swelling below 25%, and increase the modulus of rupture (MOR) by over 10% and modulus of elasticity (MOE) by 50%.

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Published

2023-12-12

How to Cite

Santoso, A., Malik, J., Balfas, J., Rahandi Lubis, M. A., Trisatya, D. R., Aini, E. N., Supriadi, A., Pari, R., Mubarok, M., Sedliačik, J., Bekhta, P., & Krišťák, Ľuboš. (2023). ENHANCING THE QUALITY OF PALM VENEER WITH OIL PALM BARK EXTRACT-RESORCINOL-FORMALDEHYDE RESIN IMPREGNATION. Acta Facultatis Xylologiae Zvolen, 65(2), 45–62. Retrieved from https://ojs.tuzvo.sk/index.php/AFXZ/article/view/82