对位芳纶纸基材料的表面形貌分析

摘要

para-aramid paper is made by cut fiber having a rigid rod structure and pulp having hairiness structure. Because there is no bonding force, the morphology, surface properties and bonding status become the vital factor affecting wet formation, surface and internal strength. Therefore it is necessary to study the surface morphology of aramid fiber. In this paper, the analysis on aramid paper surface and aramid fiber was carried out.%　　对位芳纶纸基材料由呈刚性棒状结构的短切纤维和微状毛羽结构的浆粕纤维抄造而成，由于这两种纤维之间没有化学键连接，它们的形态、表面特性及结合状态成为影响湿法成形、纸页表面和内部结构及强度指标的重要因素，因此对其表面形貌的研究十分必要。本文就两种现代分析仪器对芳纶纤维及纸张表面形貌的分析进行了研究。