[Effect of chemical composition of powder and mercury content on the development of phase gamma-2 in amalgam structure]. / Wplyw skladu chemicznego proszku i zawartosci rteci na powstawanie fazy gamma-2 w strukturze amalgamatów.

The purpose of the reported model study was determination of the effect of the content of mercury differentiated with respect to the preparation procedure and application of amalgam technique (condensation) in the tissue defect on the chemical composition (phasic) of this type of filling using three various materials: Stabil-B, Amalcap-Non-Gamma and Amalcap. Stabil-B had a generally higher content of mercury, and a lower content of this metal was found in Amalcap and Amalcap-Non-Gamma 2. The lowest amount of phase gamma 2 was found in Amalcap-Non-Gamma-2 and the lowest in Stabil-B.