摘要
对涤沦纤维的未拉伸丝、全拉伸丝、ＰＯＹ、ＤＴＹ分别进行动态力学——温度谱测试的论述，发现经历各种生产过程后的涤沦纤维动态力学性能截然不同，分析了涤纶纤维的结构与性能的变化。
The article deals with the measurement of the as-spun and drawn fibre、POY、DTY of PET by means of the dynamic mechanics-tempeature spectra.It was found that the dynamic mechanical properties of the PET fibres undergone dif-ferent production processes were completely different. The variation of the struc-ture and properties of the PET fibres is also discussed.
出处
《天津纺织工学院学报》
北大核心
1995年第1期50-53,共4页
Journal of the Tianjin Institute of Textile Science and Technology
关键词
动态力学分析
聚酯纤维
结构
性能
PET fibre,dynamic mechanical analysis,structure and properties
