A Study on Different Chemical Treatments for Natural Fiber Reinforced Composites

The aim of this study is to examine the effects of chemical treatments on the performance of composites that are reinforced with natural fibres. Natural fibres have several advantages, such as low density, low cost, and environmental friendliness, as they can be biodegraded or recycled. However, natural fibre composites also have some limitations, such as their poor compatibility with the matrix material and the reinforcement material. This leads to weak interfacial bonding and poor mechanical properties. Another problem with natural fibres is that they absorb more moisture than other materials, which can affect their dimensional stability and durability. Therefore, this research compares the compatibility of different chemical treatments that can modify the surface properties of natural fibres and improve their adhesion with the matrix and reinforcement.