Particleboard panels made with sugarcane bagasse waste-an exploratory study

Area of Science:

• Materials Science
• Biomaterials Engineering
• Sustainable Manufacturing

Background:

• The reuse of natural fibers offers social and environmental advantages.
• Sugarcane bagasse, a cellulose-rich byproduct, is abundant due to increased sugarcane cultivation for the alcohol industry.

Purpose of the Study:

• To assess the feasibility of manufacturing sheet timber from sugarcane bagasse.
• To analyze the mechanical strength properties of the produced sheet timber.

Main Methods:

• Developed a metal mold for creating 12 specimens using sugarcane bagasse and industrial resin.
• Utilized a press to conduct a three-point bending test on the molded specimens.

Main Results:

• The manufactured sheet timber did not meet the minimum recommended standard values for tensile strength.
• The modulus of elasticity also fell below standard requirements.

Conclusions:

• Sheet timber production from sugarcane bagasse is feasible but requires mechanical property enhancement.
• Tensile strength improvement is necessary for the material to be suitable for general load-bearing applications.