Photo-cured high-temperature colored glass printing ink and preparation method therefor and painting method thereof

Abstract

The present invention discloses photo-cured high-temperature colored glass printing ink which comprises 15-20% by mass of an UV component and 80-85% by mass of a colored oil component. According the method for introducing an UV coating system into high-temperature colored glass printing ink, by improving the introduced UV coating system and components and component contents in the high-temperature colored glass printing ink, the glass printing ink can achieve an effect of surface dry within a short time after painting, then can be painted for several times repeatedly to form needed complicated patterns, and performs high-temperature tempering after painting, so that the patterns are permanently fixed.

Description

technical field [0001] The invention relates to a glass ink, in particular to a method for preparing and coating a color crystal glass ink combining light curing type and high temperature curing type. Background technique [0002] High-temperature glass ink is also called high-temperature tempered glass ink. After this glass ink is coated on glass and tempered at high temperature (generally 700-900°C), the ink and glass are firmly fused together. It is widely used in practical applications. It is used on building curtain walls, automobile glass, and home appliance glass. Mix the high-temperature resistant pigment toner into the high-temperature glass ink to get the high-temperature color crystal glass ink. This color crystal ink has a long-lasting color and can be melted together with the glass. High-temperature color crystal glass ink not only has good coloring to glass, good color adhesion and durability, but also can improve the strength, hardness and corrosion resistanc...

AI Technical Summary

Problems solved by technology

[0003] The biggest disadvantage of high-temperature color crystal glass ink is that each printing of ink can only present a specific effect, because once the ink is printed on the glass product, it must be tempered at high temperature immediately. After high-temperature tempering, the pattern of the ink is fixed and cannot be reproduced. re-color

The characteristics of the high-temperature color crystal glass ink cannot meet the requirements of the current consumers that the patterns on the glass products should have multiple effects and multiple colors.

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