Investigation on Factors influencing Fluorescence Intensity of Red Fluorescent Inkjet Ink

摘要：

　　Fluorescent intensity is an important indicator to evaluate the performances of fluorescent inkjet ink.It can be affected by many factors,such as the structure and content of fluorescent material,the polarity of solvent,the type and content of resin,optical properties of different substrates.Formulation of red fluorescent ink-jet ink was designed in the paper and ink samples were prepared to explore the impact of fluorescent material content,solvent polarity,and resin type on fluorescent intensity5.Results show that:fluorescent intensity gradually increases as fluorescent material content increases,when the content reaches 1.0%,fluorescent intensity decreases; saturated solubility of fluorescent material at room temperature (25℃) is 1.6%; When propylene glycol monomethyl ether acetate (PMA):ethyl acetate:n-butyl acetate =0.36:0.42∶0.22,resin EP-609 content is 16%,fluorescent intensity reaches to the highest.

关键词： Fluorescent ink-jet ink Fluorescent material Fluorescent intensity Stokes shift

作者: GAO Shaohong WEI Xianfu HUANG Beiqing ZHANG Wan HU Xuwei

作者单位: Beijing Institute of Graphic Communication, Lab of Printing and Packaging Material and Technology, China

会议类型: 国际会议

会议名称: the 2nd China Academic Conference on Printing and Packaging (2012第二届中国印刷与包装学术会议(CACPP 2012))

会议地点: 北京

会议语种:英文

页码: 518-522

在线出版日期: 2012-10-19（万方平台首次上网日期，不代表论文的发表时间）