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Ceramic decoration coloring substances with increased color saturation comprising zirconium pigments, process for their production and their use
Ceramic decoration coloring substances with increased color saturation comprising zirconium pigments, process for their production and their use
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机译:色彩饱和度较高的陶瓷装饰着色物质,包括锆颜料,其生产方法和用途
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摘要
Ceramic decoration coloring substances substantially containing a zirconium pigment of the host lattice or inclusion type and a glass flux at a pigment volume concentration (PVC) of at least 30% have an increased color saturation C* if the glass flux comprises at least 71 wt. % PbO. Preferred decoration coloring substances have a PVC in the range from 40 to 70% and a PbO content of 75 to 85 wt. %. The decoration coloring substances are especially suitable for production of decorations, burned at 1000 to 1250°C, with increased color saturation C*.
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