复合型植物源防紫外整理剂的开发  

Development of compound natural plants′ UV protective finishing agent

作　　者：苏毅[1] 

机构地区：[1]江门职业技术学院,广东江门529090

出　　处：《印染助剂》2017年第6期35-40,共6页Textile Auxiliaries

基　　金：基金项目:绿色功能材料创新平台江财工[2016]143号

摘　　要：对多种植物采用正交法在微波辅助下提取防紫外整理剂,并对提取液进行紫外吸收光谱特性分析。根据均匀配方设计表安排复配,得到具有广谱防紫外线性能的防紫外整理剂。结果表明,最佳提取条件为:在微波(输出功率300 W)辅助条件下,60%的乙醇溶液提取2 h,固液比1∶20。根据配方设计表安排复配试验,得出最佳复配方案为V(黄柏提取液)∶V(黄连提取液)=1∶9。The orthogonal test was used to extract the UV protective finishing agent for many kinds of plants. The extract was characterized by UV absorption spectrum. According to the design of the uniform formula, the UV protective finishing agent with broad spectrum UV resistance were obtained. The test results showed that the optimal extraction conditions were as follows： 60% ethanol extract for 2 h with the aid of microwave （the output power was 300 W）, solid-liquid ratio was 1：20. According to the formula design table to arrange the mixture experiment, the optimal compound formulation was concluded that the volume ratio of golden cypress extraction to coptis chinensis extraction was 1：9.

关 键 词：防紫外整理剂 UPF值 紫外线透过率 提取 复配 

分 类 号：TQ610.4[化学工程—精细化工] TS193.6[轻工技术与工程—纺织化学与染整工程]