FIELD: building materials production, particularly, compositions for decorative glass used as decorative material. SUBSTANCE: decorative glass comprises, mas. %: SiO2 35.75-36.86; Al2O3, 10.03-10.38; Fe2O3, 8.12-8.58; FeO, 10.13-10.45; CaO, 26.03-26.84; MgO, 2.58-3.44; Na2O, 3.65-3.75; K2O, 0.32-0.33; Cr2O3, 0.02-1.43; MnO, 0.32-0.33; Cu2O, 0.01-2.99. Boiling point of glass is 1300-1340 C. EFFECT: decreased boiling point of glass; improved its coloring feature; decreased cost of decorative glass. 4 tbl
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Authors
Dates
1997-12-10—Published
1995-12-26—Filed