METHOD FOR CONTROLLING EVAPORATION OF LIQUID CONSTITUENTS CONTAINED IN CONTAINER, AND GLASS ARTICLE

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[Problem] To provide a method for controlling evaporation of liquid constituents contained in a container, which, by changing the glass article components, enables controlling evaporation of liquid constituents contained in the container, and to provide a glass article. [Solution] By containing an oxide effective for far infrared irradiation as a constituent, the glass article, which has silica as the primary component, is brought into contact with the liquid constituents contained in the container to control evaporation of the liquid constituents. As the oxides effective for far infrared irradiation, this glass article contains 5-40 mass% of a transparent oxide (titanium oxide, zinc oxide, etc.) as the primary additive, and optionally further contains 1-10 mass% of a colored (visible light-absorbing) transition metal oxide (iron oxide, manganese oxide, etc.), a rare earth oxide (neodymium oxide, cerium oxide, etc.) for coloring, etc.