新型阳离子固着剂在彩色喷墨打印纸涂料中的应用  

Application of a New Type Cationic Fixative in Color Ink-jet Paper Coating

作　　者：李智斌[1] 刘金刚[1] 贾卫华[2] 杨宁[1] 

机构地区：[1]中国制浆造纸研究院,北京100020 [2]国家林业局林产工业规划设计院,北京100010

出　　处：《中国造纸》2010年第9期16-19,共4页China Pulp & Paper

摘　　要：研究了新型高聚合度聚胺类阳离子固着剂对SiO_2分散液及彩喷涂料黏度、沉降性能,以及对彩色喷墨打印纸图像打印质量、涂层防水性、白度等方面的影响,并与普通阳离子固着剂进行比较。结果表明,高聚合度聚胺类阳离子固着剂能够明显降低SiO_2分散液黏度;在一定阳离子固着剂用量下,能降低彩喷涂料黏度,但随着用量增加,其黏度又会逐渐增加;高聚合度聚胺类阳离子固着剂能够防止SiO_2分散液及彩喷涂料快速沉降;提高图像打印质量,增强图像的防水性,且成本低廉。The effect of cationic fixative on the properties of silica pigment and paper coating used for color ink-jet paper was studied,and the color fixation mechanism was discussed in this paper.The results showed that cationic fixative can decrease the viscosity of silica pigment dispersion and paper coating,and decrease the sedimentation rate of coating and silica pigment,and improve ink-jet print quality including the density and water fastness of the print image.

关 键 词：阳离子固着剂 彩色喷墨打印纸 涂料 黏度 

分 类 号：TS727.3[轻工技术与工程—制浆造纸工程]