从回收棉花和聚纤维制成的针织品上商业抗菌涂料的初步评估
Muhammad Sajid Faheem1, Hafsa Jamshaid1, Rajesh Kumar Mishra2
1Department of Textiles, School of Engineering & Technology, National Textile University, Faisalabad 37610, Pakistan.
Materials (Basel, Switzerland)
|December 11, 2025
概括
这项研究使用金属氧化物纳米粒子从回收制成抗菌织品. 功能化的回收织品表现出有效的抗菌特性和多样化的舒适性,为功能性织物提供了可持续的解决方案.
科学领域:
- 织科学 织科学
- 材料科学 材料科学 材料科学
- 纳米技术 纳米技术
背景情况:
- 织品回收对于环境可持续性至关重要.
- 织品使用纳米材料的功能化是一个新兴的领域.
- 在使用回收材料的抗菌织品方面存在差距.
研究的目的:
- 开发抗菌织品,使用再生棉和聚丝,用金属氧化物纳米颗粒功能化.
- 为了研究在线与织物阶段应用抗菌涂料的影响.
- 评估开发的织品的抗菌效果和舒适性.
主要方法:
- 使用了回收的棉花和聚线.
- 金属氧化物纳米颗粒表面处理在线和织物阶段进行.
- 使用洗前和洗后的亚格板测试来评估抗菌活性.
- 评估了热生理舒适度 (空气透性,OMMC) 和破裂强度.
主要成果:
- 在商业洗钱之前和之后都证实了有效的抗菌功能.
- 织物成品标本显示空气透率降低了47%,但整体湿度管理能力 (OMMC) 指数比线成品高了21%.
- 由于线硬化,随着纳米粒子度的增加,破裂强度下降.
结论:
- 金属氧化物纳米粒子功能化的回收织品表现出有希望的抗菌特性.
- 完成应用的阶段 (线与织物) 显著影响热生理舒适性.
- 虽然具有功能性,但最终加工过程可能会损害某些可用性方面,如破裂强度.
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