TiO_(2)/高岭土复合溶胶对棉织物的改性及拒水性能研究  

Study on the modification and water repellent properties of TiO_(2)/kaolin composite sol on cotton fabrics

作　　者：赵强 梁攀宇 江阳 赵业旺 张宏[1,2] Zhao Qiang;Liang Panyu;Jiang Yang;Zhao Yewang;Zhang Hong(College of Mechanical and Electrochemical Engineering,Tarim University,Alaer 843300,China;Xinjiang Production&Construction Corps Key Laboratory of Modern Textile Materials and Technology,Alaer 843300,China;College of Textiles and Clothing,Tarim Polytechnic,Alaer 843300,China)

机构地区：[1]塔里木大学机械电气化工程学院,新疆阿拉尔843300 [2]现代纺织材料与技术兵团重点实验室,新疆阿拉尔843300 [3]塔里木职业技术学院纺织服装学院,新疆阿拉尔843300

出　　处：《纺织报告》2025年第1期1-3,共3页

基　　金：兵团财政科技项目(2022DB011);师市科技攻关计划项目(2024GX02);塔里木大学校长基金-青年项目(TDZKSS202436)。

摘　　要：为了解决传统拒水整理剂存在的环保、健康等问题,文章提出采用溶胶-凝胶法制备TiO_(2)/高岭土复合溶胶,通过“轧-烘-焙”整理工艺将其应用于棉织物表面,制得具有拒水性能的棉织物,并通过五因素五水平的正交实验优化制备工艺。实验结果表明,在最优条件下制得的棉织物拒水角度达134.26°,但白度、断裂强力、透气性和硬挺度有所降低。这一结果不仅为开发新型环保拒水材料提供了理论依据,还为纺织行业的绿色可持续发展提供了技术支持。In order to solve the problems of environmental protection and health existing in traditional water repellent finishing agents,this paper proposes to prepare titanium TiO_(2)/kaolin composite sol by the sol-gel method,and apply it to the surface of cotton fabrics through the“rolling-drying-baking”finishing process to prepare cotton fabric with water repellency.The experimental results showed that the water repellent angle of the cotton fabrics produced under optimal conditions reached 134.26°,but the whiteness,breaking strength,breathability and stiffness were reduced.This result not only provides a theoretical basis for the development of new environmentally friendly water repellent materials,but also provides technical support for the green and sustainable development of the textile industry.

关 键 词：二氧化钛 高岭土 拒水 接触角 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]