TiO2溶胶整理羊毛织物的抗紫外线性能研究  

Study on the characteristics of anti-ultraviolet of wool fabric treated by TiO_2 sol

作　　者：王兰兰 张辉[2] 章德发[3] 

机构地区：[1]无锡市天然纺织实业有限公司,江苏无锡214028 [2]西安工程大学纺织与材料学院,陕西西安710048 [3]广西民族大学,广西南宁530006

出　　处：《毛纺科技》2008年第6期1-4,共4页Wool Textile Journal

摘　　要：采用溶胶—凝胶法制备TiO2溶胶,并将其对羊毛织物进行整理及染色。使用SEM、EDX、TG-DTA和FTIR研究了羊毛纤维处理前、后的化学和物理结构特性。测试了羊毛织物的抗紫外线和耐日晒性能。结果表明,羊毛织物经TiO2溶胶处理后,其热分解过程缩短。与未处理的羊毛织物相比,TiO2处理的羊毛织物抗紫外线性能和耐日晒牢度均有显著提高。TiO2 sol was firstly prepared by using the sol-gel method in .the lab. Wool fabric was treated by using TiO2 sol, and then it was dyed by using the acid blue dye. The performance of modified wool fabric was investigated by means of SEM,EDX,TG - DTA and FTIR. The properties of anti-ultraviolet radiation and fastness to light of wool fabric before and after treating were also tested. The results showed that the thermal decomposing process of treated wool fabric was reduced compared with wool fabric. The ability of anti-ultraviolet radiation and the color fastness to light of treated wool fabric were greatly improved.

关 键 词：羊毛织物 TIO2溶胶 抗紫外线 日晒牢度 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]