The need for alternative eco-friendly and sustainable materials has forced many researchers to focus on composites made using natural fibers and biodegradable polymer matrices. In addition to that, these natural fibers are low in cost, have good mechanical properties, biodegradability, and require less production energy. Therefore, this review paper will focus on one of the natural fibers known as Luffa cylindrica (LC) by understanding all the natural fibers' benefits. A detailed overview is provided for commonly used fiber surface treatments, surface treatment techniques, and processing techniques for various LC composites from numerous other researches. Furthermore, this paper will also discuss the characteristics, mechanical properties, and water absorption properties of LC composites before and after surface treatments, where a comprehensive understanding of LC reinforced polymer composites' behavior has been reviewed.

对替代性生态友好和可持续材料的需求迫使许多研究人员专注于使用天然纤维和可生物降解的聚合物基质制成的复合材料。除此之外，这些天然纤维成本低，具有良好的机械性能，可生物降解性并且需要较少的生产能量。因此，本文将重点研究一种天然纤维，称为Luffa cylindrica（LC）通过了解所有天然纤维的好处。提供了许多其他研究提供的各种纤维复合材料的常用纤维表面处理，表面处理技术和加工技术的详细概述。此外，本文还将讨论表面处理前后LC复合材料的特性，力学性能和吸水性能，其中对LC增强聚合物复合材料的行为进行了全面的了解。