| 真丝在氯化钙溶液中的分纤举动与力学性能 |
| |
| 引用本文： | 王建南,陈宇岳,盛家镛,袁小霞. 真丝在氯化钙溶液中的分纤举动与力学性能[J]. 丝绸, 2002, 0(2): 8-10 |
| |
| 作者姓名： | 王建南 陈宇岳 盛家镛 袁小霞 |
| |
| 作者单位： | 1. 苏州大学生命科学院,江苏,苏州,215151
2. 苏州大学材料工程学,院,江苏,苏州,215021 |
| |
| 基金项目： | 国家自然科学基金项目 (50 0 730 1 3) |
| |
| 摘 要： | 采用氯化钙、水的二元体系及氯化钙、水、乙醇的三元体系分别对桑蚕丝进行溶解处理，探讨了桑蚕丝在溶解过程中丝纤维的微观形态结构和力学性能变化。研究表明，随着丝纤维的溶解，纤维表面出现较为明显的分纤举动，同时纤维内部大分子的聚集态结构发生变化，分子间的结合力减弱，强伸力下降。
|
| 关 键 词： | 氯化钙溶液 蚕丝 分纤举动 力学性能 溶解 |
| 文章编号： | 1001-7003(2002)02-0008-03 |
The Separating Behavior and Mechanical Properties of Rea l Silk in Calcium Chloride Solution |
| |
| WANG Jian nan ,CHEN Yu yue ,SHENG Jia yong ,YUAN Xiao xia. The Separating Behavior and Mechanical Properties of Rea l Silk in Calcium Chloride Solution[J]. Silk Monthly, 2002, 0(2): 8-10 |
| |
| Authors: | WANG Jian nan CHEN Yu yue SHENG Jia yong YUAN Xiao xia |
| |
| Affiliation: | WANG Jian nan 1,CHEN Yu yue 2,SHENG Jia yong 2,YUAN Xiao xia 2 |
| |
| Abstract: | It is discussed the changes of micromorphological structure and mechanical properties of mulberry silk when treated respectively with binary system of calcium chloride and water along with ternary system of calcium chloride, water and alcohol. It shows that there appears obvious separation behaviors in the fiber surface with the solution of fiber. At the same time, the aggregating structure of macromolecules in the fiber inner has changed, the binding force between molecules decreases, so does the strength and elongation. |
| |
| Keywords: | calcium chloride silk fiber separating behavior mechanical properties |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
