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Aqueous decorative ink for glass printing and preparation method thereof

A decorative ink and water-based technology, which is applied in the field of water-based decorative ink for glass printing and its preparation, can solve the problems of difficult popularization and application, low efficiency, and high safety risk of hydrofluoric acid solution corrosion method

Inactive Publication Date: 2014-01-15
王景泉
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  • Abstract
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AI Technical Summary

Problems solved by technology

Among them, mechanical sandblasting requires a large investment in equipment, which is not easy to popularize and apply; manual grinding has low efficiency; hydrofluoric acid solution corrosion method has high safety risks and low efficiency.

Method used

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  • Aqueous decorative ink for glass printing and preparation method thereof

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Embodiment Construction

[0021] The ink of the present invention adopts cross-linked water-based silicone acrylic resin, water-based acrylic emulsion and water-based amino resin as raw materials, and prepares water-based glass ink with excellent decorative effect by matching specially selected coupling agent and curing agent.

[0022] Specifically, the components contained in the water-based decorative ink for glass printing according to an embodiment of the present invention and their respective weight percentages are: 25%-50% of cross-linked water-based silicone acrylic resin, 5%-15% of modified water-based acrylic emulsion , water-based amino resin 10%-20%, deionized water 5-20%, coupling agent 1%-5%, co-solvent 0-15%, sand powder 10%-20%, filler 1-15%, auxiliary agent 0.2% to 15%, and curing agent 2% to 10%.

[0023] Among them, the cross-linked water-based silicone acrylic resin described in this example is specially treated to introduce silicone during the synthesis process, which has both the h...

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Abstract

The invention provides an aqueous decorative ink for glass printing. The ink contains the following components by weight: 25%-50% of crosslinking aqueous silicone acrylate resin, 5%-15% of a modified aqueous acrylic emulsion, 10%-20% of aqueous amino resin, 5-20% of deionized water, 1%-5% of a coupling agent, 0-15% of a cosolvent, 10%-20% of a sand powder, 1-15% of a filler, 0.2%-15% of an additive and 2%-10% of a curing agent. The invention also provides a preparation method of the aqueous decorative ink for glass printing. The aqueous decorative ink for glass printing prepared through the above formula and the preparation method is subjected to heat treatment and gains good adhesion on flat toughened glass surface and good water resistance; and the coating forms a convex surface, has strong touch feeling and excellent decorative effect, also has the characteristics of environmental protection, low odor and no VOC residue, and does not cause environmental pollution or harm to the safety of operator.

Description

technical field [0001] The invention relates to the technical field of chemical polymer materials, in particular to a water-based decorative ink for glass printing and a preparation method thereof. Background technique [0002] Tempered glass is to strengthen ordinary annealed glass to form a compressive stress layer on the glass surface, so that it has good mechanical properties and thermal shock resistance. Compared with ordinary glass, the mechanical strength, impact resistance, bending strength and thermal stability of tempered glass are significantly improved. At the same time, when tempered glass is damaged by force, it quickly presents tiny obtuse-angle particles, thereby maximizing personal safety. [0003] As a kind of printing consumables, tempered glass is widely used in decoration industry (such as doors and windows, curtain walls, etc.), furniture manufacturing industry (such as glass tea table, furniture matching, etc.), home appliance manufacturing industry (s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/107C09D11/102
Inventor 王景泉
Owner 王景泉
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