Processing and Strength Characterisation of Banana Fibre Cordage

Abstract

Purpose: The purpose of this study is to investigate the mechanical properties of banana fibres, explicitly focusing on silkiness, length, and morphological strength. The study aims to assess the limitations of fibre bundles and the impact of twist on the final product. Design/Methodology/Approach: The study employed experimental and analytical methods to investigate the properties and characteristics of banana fibres. SEM examination was used to analyse the mechanical properties of banana fibres. The fibres are examined for silkiness, length, and morphological strength. The universal strength test machine, following the ASTM D3822 standard, is used to evaluate the limitations of fibre bundles and the influence of twist on the final product. Research Limitation: While this study provides valuable insights into the mechanical properties of banana fibres, it is essential to note that it is limited to evaluating specific aspects such as silkiness, length, and morphological strength. Further research is needed to explore other aspects of banana fibre, such as its dyeability or resistance to environmental factors, to understand its potential fully. Findings: The study finds that 50 bundled banana fibre cords, with a twist rate of 7.5 tpi, exhibit a strength of 161.61 N/Mm², indicating their potential for commercial cord production. The fibre's absorption property is influenced by its scattered crystalline X-Ray Diffractometer (XRD) pattern of 22.82θ and 35.58θ, and FTIR analysis reveals characteristic cellulose and lignin bonds at 3586cm-1. SEM images confirm the fibre and cord's high absorption propensity and strength, further supporting their commercial viability. Practical Implication: The study contributes to understanding banana fibre yarn and its mechanical properties. The findings can inform the development of commercial cord production using banana fibres, potentially promoting sustainable and eco-friendly textile practices. Social Implication: This could have positive social implications by reducing reliance on traditional textile materials and supporting the use of natural and renewable resources. Originality/Value: This research adds value by providing insights into the mechanical properties of banana fibres and their suitability for commercial cord production. The study highlights the effects of twist, tensile strength, and water absorption, providing valuable information for researchers and practitioners in textile engineering.