Water/Frit Interactions as a Source of Glazing Problems

Kinetic model of the dissolution process of a zirconium white frit. Influence of the temperature

“…29 Consequently, defining: c j 0,S : initial concentration of A j on the surface of a frit particle (corners and edges), in kmol A j /m 2 c * j,S : concentration of A j on the surface of a frit particle (corners and edges), at a t time, considering only those that are on the surface (edges and corners) of those initially present and not taking into account the ions that may have been incorporated by diffusion (a very small amount, due to the low diffusion rate), in kmol A j /m 2 and taking into account the Eq. (5) and that the reaction takes place in a batch reactor, the material balance applied to A j is:…”

Comparison of Various Solvent Media Efficiency in the Grinding of a Frit Containing Zirconium Oxide

“…For complex frit compositions, all reactions occur simultaneously. 6 The aim of the present work is to verify the chemical durability of a frit that undergoes wet milling in different liquid media (polar and nonpolar, inorganic, organic with different functional groups) and to evaluate the best solvent in terms of chemical durability and particle-size distribution.…”