Effects of Particle Sizes, Resin Content and Board Densities on the Properties of Phenol Formaldehyde Particleboard from Oil Palm Trunk Particles
DOI:
https://doi.org/10.24191/srj.v7i1.9421Keywords:
Oil palm trunk particles, particleboard properties, resin content, board density, particle sizeAbstract
Twenty five year old oil palm trunk supplied by MPOB, Bangi, Selangor, was converted into strands using a disk flaker and into particles using a dust extractor. Particleboard was produced using phenolic resin at 7, 9 and 11 % compositions based on particle weight used Particle size varied from 1.0-2.0 mm and the board density varied from 500-700 kg m-3. No significant improvement in MOR, MOE and IB was observed when the particle size was increased from 1.0 to 2.0 mm. However, with larger particle size the water absorption and thickness swelling properties improved. Increasing the resin content from 7-11 % significantly increases the mechanical properties and improves the water absorption and thickness swelling properties. Increasing the board density results in an increase in MOR, MOE and1B and a significant increase in the water absorption and thickness swelling properties. Particleboard with a high board density and resin content of more than 9 % met the minimum British Standard requirements.
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Copyright (c) 2010 Jamaludin Kasim, Siti Zalifah Mahmud, Nurrohana Ahmad, Shaikh Abdul Karim Yamani, Siti Nor Ain Tamiran, Nor Suziana Shahriman, Nor Ashikin Razak
This work is licensed under a Creative Commons Attribution 4.0 International License.