纳米TiO_2_SiO_2复合溶胶处理棉织物的抗紫外性能.pdf

纳米 T iO /SiO 复合溶胶处理棉织物的抗紫外性能 (2 7 N o. 2) 2 2 TiO / SiO 2 2 1 2 2 李 芮, 王明勇 , 毛志平 ( 1. 上海市纺织科学研究院, 上海 200082; 2. 东华大学生态纺织教育部重点实验室, 上海 201620) : TiO /SiO , , 100 2 2 20 min, , 33. 04 nm; SEM , , : 抗辐射整理; 紫外辐射; 溶胶; 纳米技术; 府绸; 棉纤维 : TS1955913 : A : 1000- 4017(2007) 02- 0001- 03 UV screening property of cotton fabric treated w ith TiO /SiO nano com posite sol 2 2 1 2 2 LIRui, ANGM ingyong, MAO Zhiping 1. ShanghaiTextileResearch Institute, Shanghai 200082, China; 2. Key Laboratory of Science Technology of EcoTextile, M inistry of Education, onghua University, Shanghai 201620, China Abstract: The se lfmade T Oi 2S Oi 2 nano composite so lwas app lied to the w hite cotton pop lin by d ippni g and nipping method. A fte ra iring, the fabric was hyd rothe rma lly treated fo r 20 m ni . Exce llent UV screening prope rty of the fabric coudl be acquired a fte r the trea tment. The pa rticle si e ana lysis of the so l showed tha t the particles ave rage si e was about 33. 04 nm, and the so l had strong abso rption to ultrav ioel t. The SEM showed that a lot of nano pa rticles appea red on the cotton f bi re s surface. The cotton pop lin finished w ith the so l had some loss of tensiel strength. K ey words: rad iation resistant fni ish; ultravio let radai tion; so ;l nano technool gy; pop lin; cotton fiber [2] 0 前言