1945年银行票据样品印刷颜料无损鉴定

季金鑫1，周文华1，姚娜1，甘清1，王纪刚1，周忠1，2，施继龙1

（1.北京印刷学院印刷与包装工程学院，北京102600；2.北京印刷学院北京绿色印刷包装产业技术研究院，北京102600）

摘要：利用超景深三维视频显微镜、激光显微共聚焦拉曼光谱仪、扫描电镜-能谱仪等，对一张1945年银行票据样品的印刷颜料进行测试分析，结果显示该票据印刷使用了颜料红146和颜料红53∶1等有机颜料，以及朱砂、碳黑、普鲁士蓝、副雄黄和χ构型雄黄等无机颜料，并推测棕黑色手写字迹由蓝黑墨水老化褪色形成。票据中各处色块多为单一呈色，有两处印章由朱砂与不同晶型的雄黄共同呈色，并且首次发现χ构型雄黄和副雄黄作为印刷颜料使用。研究表明，上述三项技术的联用可以成功地对纸质品上的有机及无机颜料进行无损鉴定，在纸质文物研究中具有广阔的应用前景。

关键词：票据样品；颜料；无损分析

Non-Destructive Identification of Pigments Printed on the Bank Bill Issued in 1945(www.xing528.com)

JI Jinxin1,ZHOU Wenhua1＊,YAO Na1,GAN Qing1,WANG Jigang1,ZHOU Zhong1, 2,SHI Jilong1＊

（1.School of Printingand Packaging Enginering,Beijing Institute of Graphic Communication,Beijing 102600,China;2.Beijing Academy of Printing ＆amp; Packaging Industrial Technology,Beijing Institute of Graphic Communication,Beijing 102600,China）

Abstract:Three-dimensional video microscopy,Raman spectrometer and scanning electron microscopy-energy dispersive spectroscopy(SEM-EDS) were employed to analyze the pigments of various colors on a sample of bank bill issued in 1945.The results indicated that organic pigments including C.I.Pigment Red 146 and C.I.PigmentRed53∶1,and inorganic pigments such as cinnabar,parareaglar,χ-phase of realgar,carbon black and Prussian blue were used in printing;the brownblack hand writing letters were speculated to be formed from the fading black-blue ink.Most are as of the bank bill were in one single color with one pigment,but two areas of orange-red seals were checked to be colored with cinnabar and two different phases of real- gar,and the parareaglar,andχ-phase of realgar were found to be used as printing pigments firstly.This study shows that combining with three technologies above-mentioned is viable and it has great application potential in nondestructive Identification of organic and inorganic pigments on paper-based cultural heritage.

Keywords:Bank bill;Pigments;Non-destructive identification