Biopolymer Applications Journal
Volume 3, Numéro 1, Pages 12-16
2024-01-31
Valorization Of Lignocellulosic Fibers In The Development Of Composite Materials
Authors : Dairi Badrina . Bellili Nadira . Ayachi Wiam Djamila . Nakoub Ismahane . Larkem Sara . Rabehi Nadjia . Djidjelli Hocine . Boukerrou Amar .
Abstract
Natural fibers have recently attracted the attention of scientists because of their low-cost, low-density, renewable, biodegradable and non-abrasive properties. The growing use of composite materials is giving rise to problems of waste management. As a result, there is a growing trend towards the use of biodegradable products, either by using biodegradable polymers, or by incorporating biodegradable fibers into polymeric materials. In this context, various high-density polyethylene-based formulations have been prepared (HDPE/Wood Flour, HDPE/Wheat Bran, and HDPE/Wood Flour/Wheat Bran). The various composites were initially blended in a calender before the various samples, with average thicknesses of 2 and 3 mm, were prepared by compression at 190°C and characterized by mechanical test.
Keywords
Wood flour, Wheat bran, Composite materials, High-density polyethylene.
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