abstract |
LITTLE GLASS, including; e SiO, AljOj, CaO, MgO,, CuO and, characterized by cooking steps, it additionally contains KO, NagAlFg, MOgOs, SnOg and with the following component ratio, wt.%:, 0-70,0 AlgOe3 , 0-6.0 CaO1.0-4.0 MgO0.1-2.0 NajO7.0-11.0 CuO0.2-1.8, 0-2.0 KjO4.0-7.0 Na.AlFg5 , 0-12.0, 01-0.5 SnOi0.1-0.5, 02-1.0 t |