Physical and Mechanical Properties of Particleboards Made from Furfurylated Rattan Particles

Area of Science:

• Materials Science
• Wood Science
• Composite Materials

Background:

• Limited timber availability necessitates sustainable lignocellulosic alternatives.
• Rattan waste, abundant in Indonesia, requires modification for composite applications due to low mechanical strength and durability.
• Exploring rattan waste as a viable resource for wood-based panels is crucial for sustainable material development.

Purpose of the Study:

• To investigate the impact of furfuryl alcohol (FA) modification on rattan particleboard properties.
• To evaluate the performance of rattan particleboards using different adhesive systems: phenol formaldehyde (PF), melamine formaldehyde (MF), and urea formaldehyde (UF).
• To determine the suitability of modified rattan particleboards for various applications.

Main Methods:

• Rattan particles were treated with furfuryl alcohol (FA) via immersion for 24 hours.
• Particleboards (300 × 300 × 10 mm) were fabricated using FA-modified rattan and bonded with PF, MF, or UF adhesives (12% resin content).
• Boards were hot-pressed under controlled conditions and conditioned for 14 days before mechanical and physical property testing.

Main Results:

• Furfurylation significantly improved dimensional stability, reducing moisture content, water absorption, thickness swelling, and leaching (43.25%–71.06% anti-swelling efficiency).
• Internal bonding strength, hardness, and screw holding power were enhanced, while modulus of elasticity showed limited change and modulus of rupture sometimes decreased.
• Melamine formaldehyde (MF) bonded boards demonstrated the most balanced mechanical performance; furfurylation resulted in darker, more uniform surfaces.

Conclusions:

• Furfuryl alcohol modification effectively enhances the dimensional stability and some mechanical properties of rattan particleboards.
• The choice of adhesive system influences the overall performance, with MF offering balanced properties.
• Furfurylated rattan particleboards are suitable for non-structural and decorative applications, offering a sustainable alternative to conventional wood panels.