油墨颜料颗粒-溶剂系统电阻率研究  

Research on Resistivity of Pigmented Particle-solution Systems of Printing Ink

作　　者：杨莉军[1] 刘福平[2] 黄蓓青[2] 

机构地区：[1]天津科技大学,天津300222 [2]北京印刷学院,北京102600

出　　处：《包装工程》2008年第8期34-36,共3页Packaging Engineering

基　　金：北京市自然基金项目(1083011);北京市属市管高等学校人才强教计划资助项目(06170108040)

摘　　要：提出了估算油墨等效电阻率数学物理模型,建立了油墨等效电阻率与颜料颗粒半径、颗粒间距、颗粒与溶剂(连接料)电阻率等参数之间的关系,通过计算研究了这些参数及颜料颗粒与溶剂体积比对油墨等效电阻率的影响,并利用实验对计算结果进行了验证,取得了一致的结果。该模型对配制特定要求导电性能的油墨具有指导作用。A mathematical-physical model to calculate the effective resistivity of printing ink was proposed. The relationship between the effective resistivity of printing ink and the parameters of pigmented particle radius, particle distance, particle resistivity, solution resistivity and etc were established. The influence of those parameters and ratio of volume between the pigmental particle and solution on the effective resistivity was studied through computation method, which had been validated by experiments. It was showed that the method will be of important instructing signification for making the printing ink which has especial conductivities.

关 键 词：油墨 导电性能 电阻率 数学物理模型 

分 类 号：TS802.3[轻工技术与工程]