Abdollahi Boraei Seyyed Behnam, Bakhshandeh Behnaz, Mohammadzadeh Fatemeh, Haghighi Dorrin Mohtadi, Mohammadpour Zahra
Department of Biotechnology, College of Science, University of Tehran, Tehran, Iran.
Biomaterials and Tissue Engineering Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, 1517964311, Iran.
Heliyon. 2024 Apr 6;10(7):e29196. doi: 10.1016/j.heliyon.2024.e29196. eCollection 2024 Apr 15.
Clay-reinforced polyvinyl chloride (PVC) composites and nanocomposites are one of the newest and most important compounds studied and used in various applications, including the biomedical, automotive industry, water treatment, packaging, fire retarding, and construction. The most important clays used in the synthesis of these composites are Bentonite, Montmorillonite, Kaolinite, and Illite. The addition of these nanoclays to the PVC matrix improves mechanical properties, thermal stability, and yellowness index properties. In this chapter, a detailed study of PVC and its properties, types of nanoclays and their properties, modification of nanoclays, production methods of composites, and nanocomposites of PVC/clay, their characterization, and applications have been performed. Herein, the types, properties, and applications of PVC/clay nanocomposites, as well as their challenges and future remarks, are reviewed.
粘土增强聚氯乙烯(PVC)复合材料和纳米复合材料是在包括生物医学、汽车工业、水处理、包装、阻燃和建筑等各种应用中研究和使用的最新且最重要的化合物之一。用于合成这些复合材料的最重要的粘土是膨润土、蒙脱石、高岭土和伊利石。将这些纳米粘土添加到PVC基体中可改善机械性能、热稳定性和黄度指数性能。在本章中,对PVC及其性能、纳米粘土的类型及其性能、纳米粘土的改性、复合材料的生产方法以及PVC/粘土纳米复合材料、其表征和应用进行了详细研究。在此,对PVC/粘土纳米复合材料的类型、性能和应用以及它们面临的挑战和未来展望进行了综述。