| 羽绒棉纤维的性能测试及其静态热性能研究 |
| |
| 引用本文： | 张振方,王梅珍,林 玲,万 明,王 瑄.羽绒棉纤维的性能测试及其静态热性能研究[J].合成纤维,2015,44(6):15-18. |
| |
| 作者姓名： | 张振方 王梅珍 林 玲 万 明 王 瑄 |
| |
| 作者单位： | 1. 西安工程大学纺织与材料学院,陕西西安,710048
2. 浙江纺织服装职业技术学院,浙江宁波,315211 |
| |
| 摘 要： | 测试了羽绒棉纤维(细旦涤纶)的直径、纤度、强力,分析了纤维的应力松弛和蠕变性能对时间的依赖性及定伸长变形性,比较了其与木棉纤维的静态热性能,结果表明:羽绒棉纤维纤度平均值为0.8 dtex;60 s内应力松弛和蠕变率增加,对时间依赖性强;羽绒棉纤维的塑性变形率高;与木棉纤维相比,羽绒棉纤维在较高温度区域的导热性比木棉纤维的好,而降温速率明显低于木棉纤维。
|
| 关 键 词： | 细旦涤纶 强力 蠕变 静态热性能 |
Performance Test of Fine Denier Polyester Fiber and its Static Thermal Performance |
| |
| ZHANG Zhen-fang,WANG Mei-zhen,LIN Ling,WAN Ming,WANG Xuan.Performance Test of Fine Denier Polyester Fiber and its Static Thermal Performance[J].Synthetic Fiber in China,2015,44(6):15-18. |
| |
| Authors: | ZHANG Zhen-fang WANG Mei-zhen LIN Ling WAN Ming WANG Xuan |
| |
| Affiliation: | (1. College of Textile & Materials, Xi'an Polytechnic University, Xi'an 710048, Shaanxi, China; 2. Zhejiang Fashion Institute of Technology, Ningbo 315211, Zhejiang, China) |
| |
| Abstract: | The diameter, titre, strength of fine denier polyester fiber are tested. The dependence of the stress relaxation and the creep properties of the fiber on the time and the deformation of the fixed elongation are analyzed. The static thermal properties of fine denier polyester fiber and kapok fiber were compared. The results show that titre average value was 0.8 dtex, 60 s stress relaxation and creep rate are increased, that is strongly dependent on the time. The plastic deformation rate is high. Compared with the kapok fiber, the thermal conductivity of fine denier polyester is better than kapok fiber in the higher temperature region, and cooling rate is significantly lower than that of the kapok fiber. |
| |
| Keywords: | fine denier polyester fiber strength creep static thermal performance |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《合成纤维》浏览原始摘要信息 |
|
点击此处可从《合成纤维》下载全文 |
|
