微纳化封装芳香载体的制备及缓释性能研究  

Preparation and Slow-release Performance Study of Micro-nano Encapsulated Aromatic Carrier

作　　者：张红霞[1] 徐磊[1] 杨楠楠 巩继贤[1] Zhang Hongxia;Xu Lei;Yang Nannan;Gong Jixian(School of Textile Science and Engineering,Tiangong University,Tianjin 300387,China;Jinan Yuanshou Group Co.,Ltd.,Jinan,Shandong 250033,China)

机构地区：[1]天津工业大学纺织科学与工程学院,天津300387 [2]济南元首集团有限公司,山东济南250033

出　　处：《针织工业》2024年第5期33-38,共6页Knitting Industries

基　　金：国家先进印染技术创新中心科研基金(ZJ2021B02);邢台市重点研发计划项目(2022ZZ002);天津市重点研发计划科技支撑重点项目(20YFZCSN00130)。

摘　　要：芳香纺织品是备受关注的功能纺织品。芳香气味具有舒缓压力、调节情绪、改善睡眠等功效。但是芳香物质存在易挥发的问题,提高香味的长效释放和耐水洗性一直是芳香纺织品制备有待解决的问题。文中以硅烷偶联剂对纳米二氧化硅进行表面结构调控处理,构建有机-无机复合材料,探索芳香物质微纳化封装;将微纳化封装的芳香载体材料通过原位固定法负载到织物上,并对织物的芳香释放性能和耐久效果进行评价。结果表明,由微纳化封装的有机-无机复合芳香载体制备的芳香纤维结构体具有适宜的香气和长效释放的效果,由此形成的织物加香技术,可广泛应用于纺织品芳香整理,在芳香功能纺织品的制备应用中拥有巨大潜力。Aromatic textiles are functional textiles that have received much attention.Aromatic scents can relieve stress,regulate mood,and improve sleeping quality.However,the aromatic substances are volatile,and improving the long-term release and washing resistance of fragrance has always been a problem to be solved in the application of aromatic textiles:In this paper,the surface structure of nano-silica was regulated by the silane coupling agent,the organic-inorganic composite materials were constructed,and the micro-nano encapsulation of aromatic substances was explored.With the micronanop-encapsulated aromatic carrier material application to the fabric by in situ immobilization,the aroma release performance and durability effect of fabrics were evaluated.The results show that the aromatic fiber structure prepared from the micro-nano encapsulated organic-inorganic composite aromatic carrier has a suitable aroma and long-term release effect.The fabric perfuming technology formed therefrom can be widely used in the aroma finishing of textiles,which has great potential in the preparation and application of aromatic functional textiles.

关 键 词：改性纳米SiO_(2) 纳米粉体 芳香纤维结构体 加香技术 留香性能 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]