Abstract

Date palm fibers (DPFs) are among the most prevalent natural fibers globally, yet significant quantities of date palm biomass waste are produced annually without adequate utilization. This biomass presents an opportunity to create cost-effective, eco-friendly materials that support industrial sustainability. Thus, this study aims to evaluate the performance variability of DPFs subjected to water treatment. The research focuses on the statistical analysis and mechanical properties of Date Palm (Phoenix dactylifera) long fibers, specifically from Midrib, sourced from three distinct locations in Oman. The fibers are extracted from Date Palm Midrib (DPM), with fiber approximately 25 cm in length. Water treatments are applied: hot water.

The study involves the variance in DPFs across different extraction locations and fiber types. Mechanical testing is conducted in accordance with ASTM standards to determine the tensile strengths of the treated and untreated fibers. Additionally, scanning electron microscopy (SEM) is used to examine the microstructure of the fibers before and after treatment. The results of this research will assist to optimize the treatment processes, identify the most effective fiber types, and evaluate the impact of different locations in Oman on fiber performance.