Development and characterization study of bagasse with stubble reinforced polyester hybrid composite

Abstract

In the present day, recycling and reducing environmental pollution are the primary objectives of sustainable development. A lot of experts are considering the possibility of creating a new composite technology with waste materials. This work aims to investigate the effects of waste material on mechanical and hydrophobic properties, with a particular focus on bagasse fiber with stubble. The tensile, flexural, impact, and hardness properties of bagasse with stubble polyester composite were investigated to see if it may be used as a novel material in various engineering applications for a longer life. To improve the impact resistance of the composite, bagasse fibers is mixed in different ratios with polyester and stubble as infill. Additionally, a very tiny amount of TiO2 was added to every sample. Tensile, flexural, and impact mechanical properties were assessed using the Universal Testing Machine, the Rockwell Hardness Testing Machine, and the Izod Impact Test. Samples were hand-set out using varying weight ratios of binder, filler, and fiber. The study's findings demonstrated that the sample with a higher percentage of bagasse fiber demonstrated better mechanical and hydrophobic qualities as compared to the neat and other samples. It is an economical, long-lasting, and environmentally responsible option for a variety of applications.