Chemical durability of low-melting enamels for glass decoration

The chemical resistance of lead-free low-melting non-transparent enamels intended for decorating the outer surface of high-quality glassware, depending on the duration of action of hot (98 ° C) water and a 2% solution of sodium carbonate at room temperature, has been determined. The synthesized enamels can be classified as chemically resistant to hot water and slightly alkaline solutions. Il. 2, bibliography: 1 title.