印染助剂2026，Vol.43Issue(1)：35-40,44,7.
二苯乙烯基苯型荧光增白剂的性能比较
Performance comparison of distyryl benzene type fluorescent whitening agents
张博 1季正芳 2叶柳斌 3江华4
作者信息
- 1. 浙江理工大学生态染整技术教育部工程研究中心,浙江 杭州 310018
- 2. 浙江弘毅化学有限公司,浙江 丽水 323700||浙江道远新材料有限公司,浙江 丽水 322700||浙江法斯特新材料有限公司,浙江 丽水 322700
- 3. 浙江法斯特新材料有限公司,浙江 丽水 322700
- 4. 浙江理工大学生态染整技术教育部工程研究中心,浙江 杭州 310018||浙江道远新材料有限公司,浙江 丽水 322700
- 折叠
摘要
Abstract
The structural characteristics,thermal properties,absorption properties,fluorescence properties and whitening application performance for polyester of three types of distyryl benzene type fluorescent whiten-ing agents were comparatively studied.The influence of structural differences on the performance of this type of whitening agents was mainly discussed.The results showed that compared with ER-Ⅱ,the molecules of ER-Ⅰ and ER-Ⅲ with symmetrical structure were arranged more regularly and orderly,and had better ther-mal stability.ER-Ⅱ had relatively greater polarity,which not only affected the absorption and fluorescence emission characteristics,but also could form a greater affinity with polyester,which was conducive to improv-ing the exhaustion and dyeing rate.关键词
二苯乙烯基苯/荧光增白剂/取代基效应/涤纶/白度Key words
distyryl benzene/fluorescent whitening agent/substituent effect/polyester fiber/white-ness分类
化学化工引用本文复制引用
张博,季正芳,叶柳斌,江华..二苯乙烯基苯型荧光增白剂的性能比较[J].印染助剂,2026,43(1):35-40,44,7.
