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Shruti S. Pattnaik,Sanat K. Mohapatra,Chirasmayee Mohanty,Ajaya K. Behera,Bankim C. Tripathy 한국섬유공학회 2023 Fibers and polymers Vol.24 No.1
Combating pollution caused by nondegradable thermoplastics is a significant challenge keeping in view of their marginalcost, mechanical strength and ease of use for the production of esthetic products. Only low-cost/waste natural fiber-reinforcedcomposites provide a ray of hope for replacing the aforementioned composites, but these composites have significant limitations,including low mechanical strength and excessive water penetration. Varying the weight percentages of waste vetiverfiber, soy-based composites are fabricated and characterized in this study. The highest tensile and flexural strengths of thevetiver–soy composite are found as 49.78 MPa and 51.4 MPa, respectively. The fabricated composite is moderately hydrophobicin nature, as per the contact angle and water absorption studies. Post-soil burial degradation studies like weight loss,Fourier transform infra-red spectroscopy, and optical micrography revealed that produced composite is totally biodegradablein nature. As a result, vetiver–soy composite will be a viable replacement for plastic and plastic-based items majorly insectors like auto mobile industry and packaging sector.