高岭土对水性油墨印刷适性的影响研究  

Effect of Kaolin on Printability of Water-based Ink

作　　者：胡涛 钟泽辉[1] 钟嘉颖 高鹏 曹瑜 HU Tao;ZHONG Ze-hui;ZHONG Jia-ying;GAO Peng;CAO Yu(School of Packaging and Materials Engineering,Hunan University of Technology,Hunan Zhuzhou 412000,China;School of Chemistry,Xiangtan University,Hunan Xiangtan 411105,China)

机构地区：[1]湖南工业大学包装与材料工程学院,湖南株洲412000 [2]湘潭大学化学学院,湖南湘潭411105

出　　处：《包装工程》2022年第15期209-215,共7页Packaging Engineering

基　　金：湖南省创新型省份建设专项(S2022JJKSLH0153);2022年度湖南省大学生创新创业训练(5352,5356)。

摘　　要：目的探究高岭土加入调墨油中对水性油墨印刷适性影响。方法使用高岭土制备冲淡剂,然后加入不同含量的冲淡剂配置3种调墨油,再将这3种调墨油与5种不同的色浆分别配置成油墨,最后从防滑度、黏度、pH值、鼓泡、沉底、细度、呈色效果等方面考察其印刷适性。结果冲淡剂加入调墨油中会稍微降低水性防滑油墨的防滑度,但不影响油墨的pH值、细度和呈色效果。样2调墨油由于冲淡剂含量较大,所以沉底现象很明显,可能会影响到油墨的印刷适性。结论使用质量分数为10%~12%调墨油配置的水性油墨满足印刷要求,对水性油墨的配置及使用范围具有一定参考意义。The work aims to investigate the effect of kaolin added into varnish on the printability of water-based ink.Kaolin was used to prepare diluent and then different contents of diluent were applied to compound 3 kinds of varnish which were mixed with 5 different types of colorants to prepare ink.Eventually,the printability of these inks was inves-tigated from the aspects of slip resistance,viscosity,pH value,bubbling,deposit,fineness and color rendering effect.The addition of diluent to varnish slightly reduced the slip resistance of water-based anti-slip ink,but did not affect the pH value,fineness and color rendering effect of ink.However,the ink sample 1 with large content of diluent caused an obvi-ous deposit,which might affect the printability.The water-based ink prepared with 10%-12%varnish can meet the print-ing requirements,which has certain reference significance for the preparation and application range of water-based ink.

关 键 词：高岭土 冲淡剂 水性油墨 印刷适性 

分 类 号：TS802.3[轻工技术与工程]