评估环境暴露对聚运动服材质性能的影响
Ivana Salopek Čubrić1, Antonija Petrov2, Goran Čubrić2
1Department of Textile Design and Management, Faculty of Textile Technology, University of Zagreb, Prilaz baruna Filipovića 28 a, 10000 Zagreb, Croatia.
Polymers
|June 27, 2025
概括
衰老显著影响运动服装织物特性. 回收聚显示增加厚度和刚度,但更好的耐磨性,表明运动服的潜在耐用性.
科学领域:
- 织科学 织科学
- 材料科学 材料科学 材料科学
- 运动工程 运动工程
背景情况:
- 由于体育活动的普及,对运动服装的需求不断增加.
- 需要采用符合用户对性能和耐用性的不断变化的期望的运动服装材料.
- 越来越多的人对可持续材料越来越感兴趣,例如用于运动服装的再生聚.
研究的目的:
- 研究老化对运动服装织物的结构和功能性质的影响.
- 为了比较再生聚与传统聚的老化行为.
- 评估老化对体育服装性能相关性质的影响,例如厚度,多孔性,刚度和耐磨性.
主要方法:
- 回收和传统聚烯的织物样本经过了老化过程.
- 分析了关键的物理和机械性能,包括每单位面积的质量,厚度,多孔性,延长,曲刚度,耐磨性和湿/干燥行为.
- 在老化和非老化样本之间进行了比较分析,以及在回收和传统聚之间进行了比较分析.
主要成果:
- 老化增加了织物厚度 (回收聚的6.6%),并减少了孔隙性.
- 回收聚呈现出更高的刚性,而传统的聚提供了更大的灵活性.
- 老化的材料干燥得更快,但耐磨性随着老化而降低;然而,回收聚在老化后表现出优越的耐磨性.
- 与老化的样本相比,未老化的样本的湿时间较短.
结论:
- 老化显著改变了聚体育服装织物的结构和功能性质.
- 循环聚显示出有希望的长期耐用性,因为在老化后耐磨性更好,尽管硬度增加.
- 了解老化影响对于设计耐用,高性能运动服装至关重要,在其生命周期中保持功能.
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