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胶印油墨流变特性研究
引用本文:王正青,王相田.胶印油墨流变特性研究[J].华东理工大学学报(自然科学版),1997,23(5):585-589.
作者姓名:王正青  王相田
作者单位:华东理工大学技术化学物理研究所
摘    要:油墨的印刷适性与其流变学特性密切相关。利用流变学实验手段研究胶印红墨的粘度、触变性、粘弹性对油墨墨性的影响,从而得出了好油墨的共性指标。

关 键 词:胶印  油墨  流变性  相体积分率  印刷适性

Rheological Properties of Off set Inks
Wang Zhengqing ,Wang Xiangtian and Jing Jianfen.Rheological Properties of Off set Inks[J].Journal of East China University of Science and Technology,1997,23(5):585-589.
Authors:Wang Zhengqing  Wang Xiangtian and Jing Jianfen
Institution:Wang Zhengqing *,Wang Xiangtian and Jing Jianfen
Abstract:The printing properties of inks are closely associated with its rheological behavior.The effects of viscosity,thixotropy and viscoelastisity on the offset inks were studied.The experimental results showed that the advanced offset inks should have the properties of higher shear viscosity with lower temperature coefficient,appropriate yield stress,thixotropy,and small sensitivity of shear loss modulus to frequencies.
Keywords:offset ink  rheological properties  volume fraction  printing properties  pigment particle  
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