DENSE GREEN COLORED GLASS

摘要

Dense green colored glass which contains 100 parts (by weight; the same applies hereinbelow) of a base glass component comprising soda lime glass and, as coloring components, 0.5 to 2.0 parts of total iron in terms of Fe2O3, more than 1.0 to 3.0 parts of total titanium in terms of TiO2, 0.0003 to 0.02 part of CoO, 0 to 0.0008 part of Se, 0 to 0.05 part of total chromium in terms of Cr2O3, 0 to 0.05 part of total vanadium in terms of V2O5, and 0 to 0.05 part of total cerium in terms of CeO2, and wherein the content of divalent iron in terms of Fe2O3 is 15 to 50 % based on that of total iron in terms of Fe2O3.