Enhancement of Moisture and Water Resistance in Chemically Treated and Gamma Irradiated Jute Fibers

Abstract

Biodegradable and affordable jute fibers absorb too much moisture, limiting their use. This research improves these fibers' moisture and water resistance to boost their utilization in many fields of application. The combined impact of chemical treatments and gamma irradiation improves moisture and water resistance properties. This study has determined the hydrophilicity of jute fibers by moisture content, moisture regain, water absorption, and water contact angle. Lower moisture levels make jute fibers stronger and less fragile. Jute fibers with reduced moisture content last longer and degrade less. The results indicate that the combined impact of irradiation and treatment on jute fibers resulted in a substantial increase in crystallinity, with a 31.27% increase. Additionally, the water contact angle significantly improved by 97%, and moisture contain, regain, and absorption reductions occurred by 60%, 63%, and 45%, respectively. These results suggest that the combined treatment significantly enhances the resistance to degradation of jute fibers, rendering them appropriate for use in humid environments. Jute fibers resist water better, improving dimensional stability and decreasing swelling and shrinkage. Reduced water absorption minimizes the risk of rot, mildew, and other biological degradation, extending the lifespan of jute fibers and products. Jute fibers resist water better, improving dimensional stability and decreasing swelling and shrinkage. Reduced water absorption minimizes the risk of rot, mildew, and other biological degradation, extending the lifespan of jute fibers and products. The treated fibers' moisture content and water absorption decreased significantly, improving dimensional stability, swelling, and biological deterioration. Water resistance increases fiber strength and durability, making them more suitable with composite materials and matrix bonding. Thus, treated jute fibers have improved mechanical characteristics and are better for high-performance applications, including textiles, construction, automotive, and environmental remediation. This modification method makes jute fibers useful in moisture-sensitive areas and sustainable and durable composite products.