摘要
碳材料作为多功能性填料在增强聚丙烯基复合材料综合性能方面发挥重要作用.但平衡不同碳材料的添加量与复合材料制品的成形性和功能性之间的关系是重要课题.文章分别论述了碳纤维、碳纳米管和石墨烯的性状特点以及这些碳材料对聚丙烯基多尺度复合材料制品的力学、热学和电学等性能影响的研究进展.文章指出,未来利用熔融沉积3D打印成形工艺制备高含量且混杂的碳材料填充聚丙烯基复合材料是具有挑战性的研究方向.
Abstract
As a multifunctional filler,carbon materials play an important role in enhancing the comprehensive properties of polypropylene composites.However,it is an important task to balance the relationship between the amount of different carbon materials and the formability and functionality of composite products.In this paper,the properties of carbon fiber,carbon nanotube and graphene,and the effects of these carbon materials on the mechanical,thermal and electrical properties of polypropylene-based multi-scale composites are discussed respectively.It is pointed out that it is a challenging research direction to prepare polypropylene composites filled with high content and hybrid carbon materials by melt deposition 3D printing process in the future.
国家科技期刊平台
NSTL
维普
万方数据