Development of composite sheet from leather waste and plant fibres - Value added sustainable product

Abstract

This study focuses on preparing composite material from leather fibres (LF) in combination with palm fibres (PF) using a natural binding agent for footwear applications. The raw materials are characterized for their mechanical, morphological, chemical and thermal properties to ensure their suitability and compatibility for composite preparation. Composite sheets are fabricated with varying proportions of palm and leather fibres (PF: LF) such as 50:50, 60:40, 70:30 and a control with 100% LF. Prepared sheets are tested for their tensile strength, tear strength, flexing, abrasion resistance, water absorption, desorption and other properties. Results reveal that sample with 50:50 ratio offers the best performance, making it suitable for product fabrication. Subsequently, the composite sheet is fabricated into footwear accessories. The study highlights the sustainable use of solid leather waste and natural fibres.