MIXTURE FOR MAKING ENAMEL COATING

摘要

FIELD: chemistry.SUBSTANCE: invention relates to compositions of mixtures for making enamel coating on ceramic articles. The mixture for making enamel coating contains the following, wt %: container glass 84.0-86.5; mullite 6.0-8.0; zinc oxide 2.0-3.0; zirconium 3.0-4.0; silica gel 1.5-2.0. The enamel has heat resistance of not less than 200°C. The coating is fired at temperature of 850-1000°C.EFFECT: high heat resistance of the enamel coating.1 tbl