改性棉织物的无盐抗紫外线整理  

Salt-free anti-UV finishing of modified cotton fabrics

作　　者：盛杰侦[1] 张海霞[1] 王振杰[2] 曹机良[2] 

机构地区：[1]河南工程学院纺织学院,河南郑州450007 [2]河南工程学院材料与化学工程学院,河南郑州450007

出　　处：《印染》2016年第12期34-36,48,共4页China Dyeing and Finishing

基　　金：河南省高校科技创新团队支持计划资助项目(13IRTSTHN024)

摘　　要：采用反应型紫外线吸收剂UV-SUN CEL LIQ对改性棉织物进行无盐抗紫外线整理,探讨了碳酸钠、氯化钠和紫外线吸收剂用量,整理温度和时间对改性棉织物抗紫外线性能的影响,测试了整理织物的耐洗性。改性棉织物LIQ整理的优化工艺为:紫外线吸收剂LIQ 4%(omf),碳酸钠2 g/L,无需添加氯化钠,整理温度60℃,保温40 min。整理后棉织物的UPF指数超过40,且具有较好的耐洗性,经40次标准洗涤后,整理织物的UPF指数仍在30以上。Reactive ultraviolet absorber UV-SUN CEL LIQ is used for anti-UV finish of modified cotton fabric. Effects of concentration of sodium carbonate, sodium chloride and UV absorbers, finishing tempera- ture and time on UV protection of cotton fabrics are discussed. And washing fastness of cotton fabrics is also tested. The results show that anti-UV finish of modified cotton without sodium chloride is carried out with LIQ 4%（omf）, sodium carbonate 2 g/L, finishing at 60 ℃ for 40 min, the UPF index of finished fabric is above 40, and more than 30 even after 40 cycles washing.

关 键 词：防辐射整理 紫外辐射 紫外线吸收剂 棉织物 改性 

分 类 号：TS195.591[轻工技术与工程—纺织化学与染整工程]