Mechanical properties of wool fiber in the stretch breaking process
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- 作者：Seung A Kwak (1)
Jun Young Lee (1)
Dae Hoon Lee (21)
Boong Soo Jeon (1) jeonbs@skku.edu - 关键词：Stretch breaking ; Wool fiber ; Cycling test ; Relaxation ; Elastic property
- 刊名：Fibers and Polymers
- 出版时间：January 2007
- 出版年：2007
- 期刊代码：pc330_1229-9197
- 类别：ch
- 卷：8
- 期：1
- 页码：130-133
- 数据来源：sp
摘要
Short wool fibers obtained by the stretch breaking process can be blended with cotton fibers and processed in a cotton spinning system, which has a high production rate. For the structural property of the wool fiber after stretch breaking, the diameter and length of the wool fiber were measured as a function of time. The diameter of the broken fibers was finer than the diameter of untreated fibers. The fiber diameter at the break point was the finest and was more irregular than the original fiber. The broken fiber showed mechanical properties of increased modulus, decreased breaking strain, and increased breaking strength.