The method of enamel composition, using the method for this composition enamel glass obtainedEnamel compositions and product, this composition has enamel glass substrate and products obtained therefrom

摘要

The present invention relates to the constituents of more recyclable enamelled glass substrate, it includes at least one glass powder, and as pigment (multiple), at least one or more manganese compound, the composition be characterized in that the amount (one or more) of pigment be between 10 and 50% weight % frit (one or more) and (multiple) combinations of pigment, wherein frit or frit blends include following components: the SiOi2 of 15 to 30 weight percent of Bii2Oi3, SiOi2 of 50 to 70 %, the Bi2Oi3 of 1 to 13 weight ratio, 0.The Ali2Oi3 of the parts by weight of Nai2O and 500 to 501 of 5 to 7 weight percent. A kind of method for enamel glass substrate is also disclosed, wherein at least a part of glass substrate is coated with above-mentioned enamel composition with fusion temperature lower than 750, then by enamelled degC substrates through heat-treated, to fire enamel paint. This method is characterized in that for manufacturing above-mentioned enamel composition, melting sources are in about 1000 to 1300 degC of temperature, the fusing be optionally followed by annealing obtain mixture, with then grind, to make (multiple) the combination enamel compositions of frit (multiple)/pigment. Also disclose that a kind of windowpane, including at least one glass plate are coated with, at least part of at least one side, at least one layer of above-mentioned enamel composition.