Rheological Properties of Off set Inks
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Graphical Abstract
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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.
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