20D超薄锦纶织物的抗紫外整理  

Anti-ultraviolet finishing of 20D nylon fabric

作　　者：陈波 陈伟 祝遵奎 沈加加 CHEN Bo;CHEN Wei;ZHU Zunkui;SHEN Jiajia(Jiaxing University,Jiaxing 314001,China;Zhejing Taihua New Materials Co.,Ltd.,Jiaxing 314011,China;Jiaxing Jiasheng Printing and Dyeing Co.,Ltd.,Jiaxing 314016,China)

机构地区：[1]嘉兴大学,浙江嘉兴314001 [2]浙江台华新材料股份有限公司,浙江嘉兴314011 [3]嘉兴市嘉盛印染有限公司,浙江嘉兴314016

出　　处：《印染》2024年第1期62-65,共4页China Dyeing and Finishing

基　　金：嘉兴市产教融合“五个一批”产学研协同育人项目(854622010);2021年嘉兴学院校外实践教育基地建设项目(409973301)。

摘　　要：为提高超薄锦纶织物的防晒性能,研究了锦纶长丝中TiO2含量、荧光增白剂用量、抗紫外整理剂及轧光整理对抗紫外效果的影响。结果表明:添加1.5%TiO2的全消光锦纶织物的UPF值可达13;使用3.5%荧光增白剂能进一步提高UPF值至32;无机紫外线屏蔽剂UV-A和有机紫外线吸收剂UV-B均能提高抗紫外效果,当二者以2∶4复配比、总质量分数为6%时,整理织物的抗紫外性能最佳,UPF值可达到80;轧光可显著提高锦纶织物的抗紫外效果。采用荧光增白剂、紫外线吸收剂和轧光组合整理的20D超薄锦纶织物,可获得优异的抗紫外效果,洗后UPF值达到300。To improve the anti-ultraviolet performance of ultra-thin nylon fabrics,the effects of TiO2 content,flu⁃orescent whitening agent concentration,anti-ultraviolet finishing and calender finishing on anti-ultraviolet prop⁃erty of the nylon fabric are studied.The results show that the UPF value of full extinction nylon fabric with 1.5%TiO_(2) can reach 13.The UPF value is further increased to 32 by using 3.5%fluorescent whitening agent.Both the inorganic UV shielding agent UV-A and the organic UV absorber UV-B can improve the UV resistance.When the ratio of the two is 2∶4 and the total mass fraction is 6%,the UV resistance of the finished fabric is the best,and the UPF value can reach 80.The anti-ultraviolet effect of nylon fabric can be significantly improved by calendar finishing.The combination of fluorescent whitening agent,ultraviolet absorbers and calender finishing of 20D ultra-thin nylon fabric can show excellent anti-ultraviolet effect,and its UPF value reaches 300 after washing.

关 键 词：锦纶 抗紫外整理 TIO2 荧光增白剂 轧光整理 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]