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Int. J. Electroactive Mater. 11 (2023) 60-65

Hybrid Particleboard from Kelempayan (Neolamarckia cadamba) and Petai Belalang (Leocaena leococephala) Particles: Effects of Resin Content and Board Density on the Properties of the Panels

Nur Sakinah Mohamed Tamat1*, Nur Azleen Amarang1, Andi Hermawan1, Mohd Ezwan Selamat1, Nik Alnur Auli Nik Yusuf1, Wan Mohd Nazri Wan Abdul Rahman2

1Tropical Wood and Biomass Research Group, Faculty of Bioengineering and Technology, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia
2Faculty of Applied Sciences, Department of Wood Industry, Universiti Teknologi MARA Pahang, Universiti Teknologi MARA Pahang, Pahang, Malaysia

*Email Address : nursakinah.mt@umk.edu.my

Abstract : A shortage in the rubberwood supply is becoming a reality in Malaysia. The demand for raw wood materials is increasing and the Malaysian wood-based industries need to find alternative raw materials to produce products so that the supply of wood-based products is always consistent. This research work aims to determine physical and mechanical properties of particleboard made from mixtures of fast-growing species namely Kelempayan (Neolamarckia cadamba) and Petai Belalang (Leocaena leucocephala). This study evaluated the properties of particleboard made with a 50:50 ratio of Kelempayan and Petai Belalang with urea formaldehyde resin at different contents (8%, 10%, and 12%) and board densities (600 kg/m3, 700 kg/m3 and 800 kg/m3. Bending strength, tensile strength and thickness swelling tests were evaluated for particleboard performance. The particleboards were tested according to JIS A 5908:2003. The results showed that the particleboard mechanical properties were significantly improved with increase of the resin content and board density. The thickness swelling value dropped as resin content and board density were increased, showing better stability of the board. Most of the boards surpassed the standard requirement value set by JIS Standard. It can be concluded that fast growing species can be mixed and used as an alternative species to manufacture particleboard to ensure sustainability of raw material.

Keywords : Petai belalang, kelempayan, resin content, thickness swelling