紫外光固化中常用引发剂对紫外可见光(UV-VI)吸收的影响因素研究  

A Study on the Factors of Common Initiators in UV Curing Influencing UV-VI Absorption

作　　者：余宗萍 王道清[1] 祁彦金 杨鹏飞 余宗宝 YU Zong-ping;WANG Dao-qing;QI Yan-jin;YANG Peng-fei;YU Zong-bao(Ruitong High Molecular Technology(Zhejiang)Co.,Ltd.,Huzhou 313000,Zhejiang,China;Suzhou Mingda Polymer Technology Materials Co.,Ltd.,Suzhou 215234,Jiangsu,China;Liaoning Petrochemical University,Fushun 113001,Liaoning,China)

机构地区：[1]瑞通高分子科技(浙江)有限公司,浙江湖州313000 [2]苏州市明大高分子科技材料有限公司,江苏苏州215234 [3]辽宁石油化工大学,辽宁抚顺113001

出　　处：《中国涂料》2021年第7期37-41,共5页China Coatings

摘　　要：以紫外光固化体系中引发剂对紫外可见光(UV-VI)吸收的研究,以0.1%(质量分数)引发剂浓度研究了常见10余种引发剂的吸收光谱图。通过对吸收光谱的实验,考察了不同极性环境、不同浓度对吸收光谱的影响,以及吸收光谱对有色体系、LED固化体系固化配方设计的指导作用。UV-VI absorption of initiators in UV curing systems was studied.The absorption spectra of more than ten common initiators were studied with the initiator concentration being 0.1%(w.t.%).Through the experiment of the absorption spectra,the influence of different polar environments and different concentrations on absorption spectra and the guidance of absorption spectra for designing curing formulas of colored systems and LED curing systems were studied.

关 键 词：紫外光固化 紫外可见光吸收 影响因素 

分 类 号：TQ630.4[化学工程—精细化工]