The Influence of Coating Rheology on Blade Forces Measured with a Laboratory Blade Device, 2008 PAPERCON Conference

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The flow behavior of coatings under a blade is important in the design of coating systems and modifying coating formulations. Several types of rheometers are now used such as capillary slit devices or rotary equipment, but these all are different from the actual blade geometry and situation. The motivation of the present work is to develop a laboratory blade device that may be used to characterize the flow behavior of coatings close to industrial conditions.