PHYSICAL PROPERTIES OF POLYPHOSPHATE COACERVATES AS GLASS PRECURSORS SUITABLE FOR COATING PROCESS, IN THE SYSTEM Na₂O-CaO-P₂O₅.

Abstract

Applicability of polyphosphate coacervate to coating processes was examined systematically. The physical properties such as density, viscosity, surface tension and wettability, of coacervate of Na₂O-CaO-P₂O₅ are strongly dependent on the Ca/Na ratio.