
第46卷第10期 2016年10月
不工奖
PAINT&COATINGSINDUSTRY
Vol.46No.10 Oct.2016
适用于LED光固化体系的光引发剂的研究进展
简凯1.2,李东兵",2,胡春青3,杨金梁*1,2,聂俊4
(1.北京化工大学常州先进材料研究院,江苏常州213000;2.北京化工大学材料科学与工程学院,北京100029:3.常州强力电子新材料股份有限公司,
江苏常州213011;4.北京化工大学理学院,北京100029)
摘要:光引发剂的吸收光谱与灯源的发射光谱是否匹配直接影响光引发体系的效率,目前,商业化的光引发剂只有部分适用于LED光聚合体系。为了更好地将LED技术应用在光聚合领域中,对在LED光源的辐照下具有较好引发效率的光引发剂或光引发体系进行研究非常有意义。本研究重点论述了适用于LED光固化体系的光引发剂或光引发体系的研究现状及最新研究进展。
关键词:光聚合技术;UV光源;LED光固化;光引发剂
中图分类号:TQ637.83文献标识码:A文章编号:0253-4312(2016)10-0075-09 ResearchProgressinPhotoinitiatorforLED-CurableSvstem
Jian Kai'.2, Li Dongbing'2, Hu Chunqing,Yang Jinliang'2, Nie Jun*(1. Beijing University of Chemical Technology,Changzhou Institute of Aduanced Materials Research,Changzhou, Jiangsu 213000,China; 2.Beijing University of Chemical Technology, College of Materials Science and Engineering,Beijing 100029, China; 3. Changzhou Tronly New Electronic Materials Co., Lid., Jiangsu, Changzhou 213011, China; 4.Beijing University of Chemical Technology,College of Science,Bejing 100029,China)
Abstract:A good match between the absorption spectrum of the photoinitiator and emission spectrum of the light source is critical to the efficiency of photoinitiating system. At present, a relatively low number of the commercial photoinitiators can be used in the LED-curable system. It's meaningful to research the photoinitiators or photoinitiating system with good efficiency under LED exposures in order to enable a better application of LED technology in the fields of photopolymerization. This article mainly discusses the research status and recent research progress of photoinitiator or photoinitiating system applicable for the LED-cur-ablesystem.
Key Words:photopolymerization technology; UV light source; LED light curing; pho-toinitiator
随着环保法规日益严苛,生态、经济的光聚合技术发展迅猛,在诸多领域均有着广泛的应用。光聚合反*通信联系人
应是一项绿色技术,与热固化过程相比,具有低VOC、固化速度快、节能环保及固化温度低等优势(1-2]
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