between c values of Fat 6% and MWP 3% samples and between c values of Fat 9% and MWP 6% samples. Taking into account that in these formulations the statistical analysis of the rest of power law parameters (a, b, and d) did not provide
significant differences, the results obtained in this work indicate that this two set of samples (Fat 6% - MWP 3% and Fat 9% - MWP 6%) have similar viscoelastic behavior. In addition, the power law model may be used to describe the viscoelastic behavior of the studied glaze materials because acceptable RMSE values (0.05e1.54 Pa) were obtained