Abstract

Background: Sheep wool-reinforced composites offer a sustainable alternative with diverse applications. This study explores their properties, focusing on water absorption behavior and contact angle measurements.

Objective: To investigate the properties of sheep wool-reinforced composites and evaluate their suitability for moisture-sensitive environments, with potential for patent protection.

Methods: Wool fibres, known for their hydrophilic nature, were modified to be hydrophobic and incorporated into epoxy resin matrices. Different weaving patterns were utilized to create fibre mats reinforcing epoxy composites.

Results: 2D plane weaving reinforcements exhibited superior in-plane properties compared to other reinforcements. Utilizing environmental sources like sheep wool in epoxy composites offers advantages such as low density, cost-effectiveness, and sustainability, potentially patentable innovations.

Conclusion: The study demonstrates the developed composites' excellent resistance to water absorption, making them viable for moisture-sensitive applications. Contact angle measurements suggest strong interfacial adhesion between wool fibres and the epoxy matrix, highlighting patent-worthy advancements. These findings underscore the potential of sheep wool-reinforced composites in sustainable and moisture-resistant applications across various industries, including automotive, construction, and consumer goods, emphasizing the importance of patent protection for innovative technologies.

Keywords: Natural fibre, epoxy, sheep wool, weave pattern, sustainability