摘要
本文应用环境扫描电镜(ESEM)对不同丝胶含量的人工老化蚕丝纤维进行了纵横向形貌观察,目的是了解丝纤维的老化规律和形态变化。研究表明,不同丝胶含量的丝纤维经过光、热老化后会出现不同程度的破坏,呈现出各自不同的形态特点,为研究老化机理、特征及程度提供了有力证据。据此可以判断古代出土丝织品的含胶量。
ESEM was utilized to observe the surface and cross section of aged silk with different sericin. The aim of this research is to understand how the aged silk fiber changed. The results indicate that silk fiber with different sericin deteriorated to different extent and exhibited different characteristic after light aging and heat aging, which is very useful for studying the deterioration mechanism, factors and extents. These characteristics could be used to distinguish the exist of sericin on silk. ESEM is proved to be an effective means for studying the aging of silk with different sericin.
出处
《电子显微学报》
CAS
CSCD
2008年第3期235-242,共8页
Journal of Chinese Electron Microscopy Society
