Effect of Chemical Treatment on the Mechanical Properties of Sugarcane Bagasse Fiber

Abstract

Bagasse fiber, a byproduct of sugarcane processing, is chemically treated with varying concentrations of sodium hydroxide (NaOH) to improve its compatibility with epoxy polymer. In this study,  the treatment reduces fiber length, removes impurities, and modifies fiber diameter. Mechanical testing reveals that the 3% treated fiber exhibits the highest force, elongation, and stress, along with maximum Young's Modulus and reduced strain readings. This indicates enhanced mechanical properties and deformation resistance under stress. Chemical treatment proves effective in optimizing bagasse fiber's mechanical qualities, making it a promising biodegradable material for diverse applications in natural fiber-reinforced composites.

Keywords: Bagasse Fiber, Mechanical Properties.