水性油墨光泽度实验分析  

The Glossiness Influence Factor Analysis of Flexographic Printing Water-Based Ink

作　　者：李小东[1] 张传香[1] 

机构地区：[1]湖南工业大学包装与材料工程学院,湖南株洲412007

出　　处：《包装学报》2010年第2期25-27,共3页Packaging Journal

基　　金：湖南省科技厅科研基金资助项目(2009JT3036);印刷工程国家特色专业基金资助项目(TS10433)

摘　　要：通过实验测定了水性油墨光泽度和各影响因素的关系。实验结果表明:水性油墨的分散稳定性有助于提高油墨的光泽度;水性油墨的含水量大,光泽度降低;消泡剂因能降低体系的黏度从而影响分散效果,对光泽度产生不利的影响;增稠剂和光泽度有一定的曲线关系;加入撒淡剂后,光泽度有所提高;pH值在9.0～9.5时水性油墨的光泽度最好。Through experiments the relationship between glossiness and its influence factors were tested. Experiments revealed that the stable dispersion of the water- based ink can help to improve glossiness. Water content of the water based ink deceases the glossiness. The antifoaming agent can decrease the viscosity of the system and influence the dispersion, therefore can harm glossiness. And thickening agent and glossiness have certain curve linear relationship. With mixing of thinner, glossiness of the ink increased. Glossiness is best at pH about 9.0-9.5.

关 键 词：水性油墨 光泽度 助剂 PH值 

分 类 号：TS802.3[轻工技术与工程]