| 摘要 |
<p>To provide a heat-absorbing glass plate which satisfies both low solar transmittance and high visible light transmittance the transmitted light through which is green and which contains a small number of coloring components. A heat-absorbing glass plate which comprises soda lime silica glass containing coloring components the coloring components containing as represented by mass% based on the following oxides from 0.45 to 0.61% of total iron as calculated as Fe2O3 and from 0.2 to 0.6% of TiO2 which contains substantially no CoO Cr2O3 V2O5 MnO nor CeO2 which has a mass proportion of bivalent iron as calculated as Fe2O3 in total iron as calculated as Fe2O3 of from 45 to 60%</p> |
