LIGHT-COLORED GLASS OF HIGH TRANSMITTANCE AND METHOD FOR PRODUCTION THEREOF, GLASS PLATE WITH ELECTRICALLY CONDUCTIVE FILM AND METHOD FOR PRODUCTION THEREOF, AND GLASS ARTICLE

摘要

A light-colored glass having high transmittance which contains 0.02 % or more and less than 0.06 %, in terms of Fe2O3 as a colorant, of total iron oxide, less than 0.024 % of FeO and 0 to 0.5 % of cerium oxide, has a composition wherein the ratio of the amount of FeO in terms of Fe2O3 to that of total iron oxide is less than 40 %, and has, in the case of a thickness of 3.2 mm, a transmittance of solar radiation of 87.5 % or more and a transmittance of visible light by C source of 90 % or more; and a glass plate with an electrically conductive film comprising said glass and a transparent, lectrically conductive film formed on the surface thereof.