裂变油墨耐温耐光变色性能研究  

Study on Temperature and Photochromic Property of Fission Ink

作　　者：贾金平 鲍晶 孙鹏 吴胜军 颜莉 彭绪文 夏涛 JIA Jin-ping;BAO Jing;SUN Peng;WU Sheng-jun;YAN Li;PENG Xu-wen;XIA Tao(Wuhan Hongzhicai Packaging and Printing Co Ltd,Wuhan 430040,China;Wuhan Hongjinlong Printing Co Ltd,Wuhan 430100,China;School of Chemistry,Chemical Engineering and Life Science,Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]武汉虹之彩包装印刷有限公司,武汉430040 [2]武汉红金龙印务股份有限公司,武汉430100 [3]武汉理工大学化学化工与生命科学学院,武汉430070

出　　处：《武汉理工大学学报》2023年第4期29-32,共4页Journal of Wuhan University of Technology

摘　　要：裂变油墨被广泛应用于高档物品的防伪涂层。在光照或较高温度下,裂变油墨易发生黄变,影响印品的质量。通过添加改性剂,改善了裂变油墨的耐温和抗紫外性能。实验结果表明,添加少量的硬脂酸钙和硫醇甲基锡对裂变油墨印刷效果和储运性能影响不大,且当采用复合改性剂时,印品的ΔE*为2.68,耐温耐光性能最佳。Fission ink is widely used in high-grade anti-counterfeiting coatings.In the light or higher temperature,fission ink prone to yellowing,affecting the quality of prints.The temperature resistance and UV resistance of fission ink were improved by adding modifier.The experimental results show that the printing effect and the storage and transportation properties of fission ink are not affected by adding a little calcium stearate and methyl tin mercaptan.When the composite modifier is used,theΔE*of the printing is 2.68,and the heat and light resistance of the printing is the best.

关 键 词：裂变油墨 耐温性能 抗紫外性能 黄变 

分 类 号：TS802.3[轻工技术与工程]