相关实验视频

Updated: Jul 15, 2025

Author Spotlight: Enhancing Fiber Composite Laminate Quality with the Wet Hand Lay-Up/Vacuum Bag Process

Author Spotlight: Enhancing Fiber Composite Laminate Quality with the Wet Hand Lay-Up/Vacuum Bag Process

Published on: June 30, 2023

关于kenaf纤维/聚乳酸复合物研究的最新进展的综述

Abir Khan¹, S M Sapuan², Vasi Uddin Siddiqui³

¹Advanced Engineering Materials and Composites Research Centre (AEMC), Department of Mechanical and Manufacturing Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia; National Institute of Textile Engineering and Research (NITER), Nayarhat, Savar, Dhaka 1350, Bangladesh.

International journal of biological macromolecules

|September 30, 2023

概括

本综述探讨了kenaf纤维增强的多乳酸 (PLA) 复合材料,强调了它们的机械性能,制造和声学潜力. 化学修饰和3D打印增强了这些可持续的生物材料.

科学领域:

材料科学材料科学材料科学
聚合物科学聚合物科学
生物复合材料是一种生物复合材料.

背景情况:

凯纳夫纤维作为复合材料的可持续增强材料,由于其机械性能,生物降解性和易于加工,正在获得引力.
聚乳酸 (PLA) 是一种可生物降解的聚合物,经常用于复合材料应用,为传统塑料提供可持续的替代品.

研究的目的:

综合审查kenaf/PLA复合材料的制造方法.
调查kenaf纤维化学修饰对复合材料抗拉强度和热稳定性的影响.
探索3D打印和纤维定向在增强kenaf/PLA复合材料机械性能和声学性能方面的作用.

主要方法:

关于kenaf/PLA复合物的最新科学出版物的文献综述.
对详细介绍肯纳夫纤维化学修饰技术的研究进行分析.
对kenaf/PLA复合材料的3D打印和纤维定向策略的研究进行了审查.
对kenaf/PLA复合材料的声学性能研究的审查.

主要成果:

凯纳夫纤维的化学修饰显著影响了凯纳夫/PLA复合材料的抗拉强度和热稳定性.
像3D打印和受控纤维定向等先进的制造技术可以大大提高这些复合材料的机械强度.
凯纳夫/PLA复合材料表现出有希望的声学性能,将它们定位为可行的可持续替代品.

结论:

凯纳夫纤维增强的PLA复合材料在各种行业中提供了多功能和可持续的材料解决方案.
对优化kenaf纤维处理和3D打印工艺的进一步研究可以释放这些生物复合材料的全部潜力.
该审查对研究人员和对开发先进,环保复合材料感兴趣的行业专业人士来说是一个宝贵的资源.

关键词:

声学特性声学特性生物复合材料是一种生物复合材料.化学修饰化学修饰化学修饰在Kenaf的Kenaf.机械性质机械性质聚乳酸是一种多乳酸.

更多相关视频

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Published on: May 22, 2014

Fabrication and Design of Wood-Based High-Performance Composites

Fabrication and Design of Wood-Based High-Performance Composites

Published on: November 9, 2019

相关概念视频

Fiber Reinforced Concrete

Fiber Reinforced Concrete

Fiber-reinforced concrete significantly enhances the structural and nonstructural properties of traditional concrete by incorporating fibers like steel, glass, and polymers. These fibers, varying from natural ones such as sisal and cellulose to manufactured ones like polypropylene and Kevlar, are mixed into hydraulic cement with aggregates. Steel fibers, often preferred for their robustness, contribute to improved ductility, toughness, and post-cracking performance. The concrete is classified...

Types of Step-Growth Polymers: Polyesters

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the...