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本发明系揭露一种吸收紫外线和红外线的玻璃组合物,包括如下玻璃基础成分(重量比):SiO2:60-75%;Na2O:8-20%;CaO:3-12%;Al2O3:0.1-5%;MgO:2-5%;K2O:0.02-7%;BaO:0.1-5%;SO3:0.01-0.4%;以及如下吸收紫外线和红外线的玻璃本体着色协调部分:Fe2O3:0.22-1.35%;ZrO2+HfO2:0.001-0.8%;Cl:0-0.5%;B2O3:0-2%;TiO2:0.01-0.8%;CuO:0.001-0.06%;Br:0-2.0%;MnO:0-0.02%;F:0-2.0%;SrO:0.001-0.5%;CeO2:0.005-2.2%。该玻璃组合物中Fe2O3的氧化还原比为0.4-0.8。在玻璃组合物中加入一定量的稀有金属和稀土金属化合物,突破了习知隔热玻璃的种局限,并合理控制原料化学氧需求量,控制氧化还原比,对紫外线、红外线和太阳光总能量进行有效阻隔,同时提高可见光的透过率,以获得能强烈吸收紫外线和近红外线的隔热玻璃。 The present invention discloses a glass composition capable of absorbing Infrared light and UV light, and the glass composition comprises the following basic glass formulation (weight ratio) : SiO2 : 60-75%; Na2O : 8-20%; CaO : 3-12%; Al2O3 : 0.1-5%; MgO : 2-5%; K2O : 0.02-7%; BaO : 0.1-5%; SO3 : 0.01-0.4%; and comprises the following glass main body coloring coordination formulation : Fe2O3 : 0.22-1.35%; ZrO2+HfO2 : 0.001-0.8%; Cl : 0-0.5%; B2O3 : 0-2%; TiO2 : 0.01-0.8%; CuO : 0.001-0.06%; Br : 0-2.0%; MnO : 0-0.02%; F : 0-2.0%; SrO : 0.001-0.5%; CeO2 : 0.005-2.2%. The oxidation-reduction ratio of Fe2O3of the glass composition is 0.4-0.8. The glass composition includes some rare metal compounds and rare earth metal compounds, which completely breaks through the limits of conventional heat insulation glasses and reasonably control chemical oxygen demand of raw materials; thus, the glass composition can effectively block UV light, infrared light, sun light and increase the transmission rate of visible light.