Lignocellulosic Fibers and Nanocellulose as Reinforcing Filler in Thermoplastic Composites (original) (raw)

Lignocellulosic fibers have received considerable attention as a substitute for synthetic fiber reinforcements in thermoplastics. As replacements for conventional synthetic fibers like aramid and glass fibers, lignocellulosic fibers are increasingly used for reinforcement in thermoplastics due to their low density, good thermal insulation and mechanical properties, reduced tool wear, unlimited availability, low price, and problem-free disposal. Lignocellulosic fibers also offer economical and environmental advantages over traditional inorganic reinforcements and fillers. As a result of these advantages, lignocellulosic fiber reinforced thermoplastic composites are gaining popularity in automotive, garden decking, fencing, railing, and non-structural building applications, such as exterior window and door profiles, siding. Another class of naturally-sourced reinforcements of recent interest is nanocellulose-based reinforcements. This study provides a short review on developments in the area of lignocellulosic fibers and nanocellulose, and their applications in cellulose based thermoplastic composite industry.