Egg shell powder extraction and its application for water hyacinth (Eichhornia crassipes) natural fibre polymer composite mechanical, thermal behaviour and characterization analysis: Aquatic waste into sustainable product

Abstract

The goal of this study is to investigate the morphological and mechanical characteristics of water hyacinth plant fibre polymer composites using the aquatic waste of water hyacinth plant fibre as a reinforcement material. Our main objective has been to make successive sustainable products for commercial and household use using aquatic waste plants. As a filler material, the eggshell powder is used here, which is derived naturally. The composite sample's mechanical properties are increased by this process. A novel way of extracting fibre from hyacinth is used in this study by fabricating a mechanical fibre extraction machine of our own design. The main aim of this work is to convert the biological waste of water hyacinth plants into successful commercial products. Using compression moulding techniques, fibre reinforced polymer composites are produced from water hyacinth plant extracts. ASTM standards are followed for the evaluation of manufactured samples, mechanical tests, and absorption tests. Utilizing TGA analysis, it is possible to identify the maximum withstand and degrading temperatures of composite samples. In order to determine whether FTIR can reveal chemical functional groups and percentage crystallinity, XRD is used as well. The scanning electron microscope is used to locate fibre clusters and brittle fractures in composite samples. With the help of an epoxy resin matrix, the fibres from water hyacinth can be used to make particleboard and other lightweight materials. By the end of this study, it should be able to demonstrate that water hyacinth plant fibres are suitable for use as reinforcement for an epoxy resin matrix.