Abstract
This study systematically examines how different fiber contents—Diss, Sisal, and luffa—affect the mechanical properties of bio-composites at rates of 10%, 15%, and 25%, with a particular focus on water absorption behavior. It investigates the relationship between water absorption and bending behavior, utilizing response surface methodology (RSM) optimization and analysis of variance (ANOVA) to thoroughly analyze input parameters, including a 44-day absorption duration, fiber type, and fiber content. The findings reveal that sisal-reinforced composites demonstrate the highest flexural strength, with an average stress of 31.15 ± 1.82 MPa for a 10% sisal fiber rate. However, an increase in fiber content leads to a decrease in mechanical properties and an increase in water absorption, with water absorption ratios of 2%, 3% and 5% for sisal biocomposites at fiber rates of 10%, 15% and 25%, respectively. The study’s reliability is confirmed by a significant R-squared coefficient of 0.94, indicating strong consistency between predicted and observed results. This comprehensive investigation offers valuable insights into how varying fiber content impacts both mechanical performance and water absorption in fiber-reinforced composites.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call