超低温冷冻及微波辐照后桑蚕丝微孔结构研究  

Study about the Micropore Structure of Mulberry Silk after Being Refrigerated at Super Low Temperature and Radi-ated with Microwave

作　　者：陈宇岳[1] 邹利云[1] 盛家镛[1] 林红[1] 

机构地区：[1]苏州大学材料工程学院,江苏苏州215021

出　　处：《丝绸》2001年第10期8-9,15,共3页Journal of Silk

基　　金：国家自然科学基金项目 (50 0 730 1 3)

摘　　要：通过对桑蚕脱胶丝纤维超低温冷冻及微波辐照后微孔结构形态的分析与研究 ,结果表明 ,经超低温冷冻后再微波辐照处理的真丝纤维 ,由于在处理过程中发生了较为明显的热胀作用 ,纤维纵向表面出现裂痕 ,横向截面出现了较多微空隙。Through the analysis and research about the micropore morphological structure of the boiled mulberry silk fiber after being refrigerated at super low temperature and radiated with microwave, it is showed that there appear cracks in the longitudinal surface and many micropores in the horizontal cross-section due to the obvious thermal dilation during treatment.

关 键 词：桑蚕脱胶丝 超低温冷冻 微波辐照 形态结构 微孔结构 

分 类 号：TS141[轻工技术与工程—纺织材料与纺织品设计]