Empirical Equation for Calculating the Density of Oxide Glasses
January 27, 2010
Volume 93 Issue 1, Pages 217 – 220
Seiji Inaba, Shigeru Fujino Published Online: Dec 3 2009 4:23PM
DOI: 10.1111/j.1551-2916.2009.03363.x
ABSTRACT The density of oxide glass including silicate, borate,
phosphate, tellurite, and germanate glasses were measured using the
Archimedes method. On the assumption that the ionic packing ratio is
approximately a constant independent of chemical composition, an
empirical equation for estimating the density from chemical composition
was proposed. The calculated values are in reasonable agreement with the
corresponding measured ones.