纳米银抗菌针织物的制备与性能研究
2021-11-26陆叶邵怡沁陈慰来
陆叶 邵怡沁 陈慰来



摘 要:采用喷雾式抗菌后整理设备,用纳米金作为负载将纳米银抗菌整理剂整理喷在涤纶针织面料上,制备具有良好耐久性能的抗菌面料。用X射线光电子能谱仪和电子扫描显微镜对抗菌整理后的织物进行表征。结果表明:纳米银成功附着于涤纶织物上,颗粒圆润。对比分析面料整理前后的结构参数、机械性能和舒适性能变化,并对面料进行抗菌耐水洗性能测试。经过抗菌后整理过程对涤纶面料基本性能的影响不大;水洗50次后,试样仍具有抗菌性,耐久性能良好。
关键词:喷雾式后整理;涤纶针织物;纳米银;抗菌织物
中图分类号: TS184.8
文献标志码:A
文章编号:1009-265X(2021)06-0067-05
Preparation and Properties of Nano-silver Antibacterial Knitted Fabrics
LU Ye, SHAO Yiqin, CHEN Weilai
(College of Textile Science and Engineering(International Institute of Silk),Zhejiang Sci-Tech University, Hangzhou 310018, China)
Abstract: In this paper, spray-type antibacterial finishing equipment was used. By taking nano-gold as the load, nano-silver antibacterial finishing agent was sprayed on the knitted polyester fabric to prepare antibacterial fabrics with good durability. X-ray photoelectron spectrometer and electron scanning microscope were used to characterize the fabric after antibacterial finishing. The results indicated that the nano-silver was successfully attached to the polyester fabric, and the particles were round. The structural parameters, mechanical properties and comfort before and after fabric finishing were compared and analyzed, and the antibacterial and laundry-resistant properties of the fabrics were tested. It is concluded that the antibacterial finishing process has little effect on the basic properties of polyester fabrics. After washing for 50 times, the samples still have antibacterial properties and good durability.
Key words: spray-type finishing; knitted polyester fabric; nano-silver; antibacterial fabric
收稿日期:2020-09-24 網络首发日期:2021-04-15
基金项目:2019年重点建设高校基金项目(11150031742011)
作者简介:陆叶(1995-),女,浙江嘉兴人,硕士研究生,主要从事纺织工程方面的研究。
通信作者:陈慰来,E-mail:wlchen193@163.com
随着生活品质的提升,人们对纺织品的功能性越来越重视,尤其是具有抗菌功能的纺织品。纺织品抗菌功能化的研究也在不断探索并有新的突破[1]。抗菌功能整理主要采用浸轧整理、化学还原等方式,常用的整理剂大致可以分为无机类、有机类和天然类[2]。纳米银稳定性好、耐热性高,且具有优良的抗菌性能和安全性,常用于纺织面料的抗菌整理中。对于纳米银的抗菌机理,国外学者们进行了一系列的研究,发现纳米银主要通过与细菌细胞发生反应,破坏细胞,最终达到抑菌的效果[3-9]。
如今中国对于抗菌纺织品的开发研究取得了一定的成果,但是在纳米粒子附着稳定性、耐久性以及抗菌整理后织物风格方面存在一定的问题。……
