增深剂对面料防紫外线性能的影响  

Study on the Influence of Built-up Agent on Anti-ultraviolet Property of Fabric

作　　者：郑振龙 刘德铭 张丽 杜立新 李莎 王怡怡 

机构地区：[1]鲁泰纺织股份有限公司

出　　处：《纺织导报》2024年第1期76-78,共3页China Textile Leader

摘　　要：文章根据低折射率树脂增深剂能减少纱线及面料表面反射光的特性,研究了增深剂种类、后整理工艺、面料规格对面料防紫外线性能的影响。结果表明:在不降低白度的情况下,添加增深剂有助于提升白色面料的防紫外线性能;增深剂种类不同,对面料防紫外线性能的提升程度不同,酯类增深剂对防紫外线性能的提升优于硅类增深剂;相比丝光和液氨整理后加入增深剂,退浆后加入增深剂对面料防紫外线性能的提升更大;焙烘加工不利于增深剂对面料防紫外线性能的提升;增深剂对不同规格面料防紫外线性能的提升程度不同,对斜纹面料的提升优于平纹面料。The low refractive index of resin built-up agents can decrease the amount of light reflected on the surface of yarn and fabric.The paper explores the impact of various types of built-up agents,different finishing processes,and fabric specifications on the UV protection capability of fabric.The results show that the built-up agent can improve the UV protection performance without reducing the whiteness of the fabric.Different types of additives can enhance the UV protection of white fabrics to different extents.Among these,polyacrylate additives have better UV protection than silicon additives.Adding a builtup agent after desizing can improve the UV protection performance the most compared to adding a builtup agent after mercerizing and liquid ammonia finishing.Baking processing does not favorably improve the UV protection performance of deepening agents.Built-up agents have different effects on the UV protection performance of different fabrics,with twill showing better improvement than plain fabrics.

关 键 词：增深剂 防紫外线 白度 反射 折射率 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]