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Updated: Jun 14, 2025

Fabrication and Design of Wood-Based High-Performance Composites
Published on: November 9, 2019
Exploring the Potential Applications of Wool Fibers in Composite Materials: A Review
Alessia Patrucco1, Marina Zoccola1, Anastasia Anceschi1
1CNR-STIIMA, Institute of Intelligent Industrial Technologies and Systems for Advanced Manufacturing (STIIMA), Italian National Research Council (CNR), Corso G. Pella 16, 13900 Biella, Italy.
Abstract:
The use of renewable resources in composite materials is a vital strategy for enhancing sustainability in material science. Wool fibers are promising due to their unique properties, including thermal insulation and self-extinguishing characteristics. However, a substantial portion of wool is deemed unsuitable for textiles and is often discarded as waste. This review investigates the integration of wool fibers into polymer composites, aiming to improve sustainability and material performance. By analyzing recent advancements, this study highlights the potential of wool fibers to enhance the mechanical, thermal, and acoustic properties of composites. The findings support the development of eco-friendly materials that contribute to waste reduction and promote sustainable practices across various industries.
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