蛋白质纤维的导热性及其方向性差异  

Thermal Conduction Properties and Directional Difference of Protein Fiber

作　　者：姚穆[1] 施楣梧[1] 张燕[1] 高峰[1] 

机构地区：[1]西北纺织工学院纺织一系

出　　处：《西北纺织工学院学报》1994年第1期89-94,共6页Journal of Northwest Institute of Textile Science and Technology

摘　　要：纤维沿轴向导热系数λＦＬ与沿径向导热系数λＦＴ之间有差异。本文用非稳态导热测试方法测得了５种蛋白质纤维及７种其他纺织纤维的λＦＬ和λＦＴ，被测纤维的λＦＬ和λＦＴ之比约达２～２０倍。iber structure anisotropism is reflected by the difference of fiber thermal conductivity between in the longitudinal direction and in the transverse direction. In this paper, fiber thermal conductivity λFL in the longitudinal direction and λFT in the tramsverse direction, including five kinds of textile fibers, were obtained with nonsteadiness thermal conduction mearsuring method.The ratio of λFL toλFT is about 2 to 20.

关 键 词：蛋白质纤维 导热系数 方向性差异 

分 类 号：TS102.512[轻工技术与工程—纺织工程]