FIELD: chemistry.
SUBSTANCE: invention relates to the technology of silicates and production of glass which is used in making decorative and art products and smalt. The mixture contains the following in wt %: soda 25.0-30.0; quartz sand 50.0-69.0; bog ore 1.0-25.0. Melting temperature is between 1300 and 1350°C.
EFFECT: low melting temperature of the glass.
1 tbl
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Authors
Dates
2011-07-27—Published
2010-03-29—Filed