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Ultraviolet light-cured glass decorative sheet, and preparation method and applications thereof

A technology of ultraviolet light and decorative boards, applied in coatings, epoxy resin coatings, polyester coatings, etc., can solve the problems of low bonding strength, cumbersome grid making, and glass separation, and achieve low price and good bonding The effect of high strength and fast curing speed

Inactive Publication Date: 2016-03-02
ZHUHAI DONGSHENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process has the defects of cumbersome grid making and high cost, and the bonding strength is not high. Over time, the glass is easily separated from the cement, causing loss and damage.

Method used

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  • Ultraviolet light-cured glass decorative sheet, and preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1. Imitation wood grain glass decorative board

[0042] See figure 1. Choose ordinary glass with a thickness of 5mm, first remove the oil stain on the surface of the ordinary glass 1, and then roll-coat a layer of UV-curable adhesion primer 2 on the surface of the ordinary glass, with a thickness of 30um, and enter it with two 11kw ultraviolet light (high-pressure mercury lamps) , a photocuring machine with an irradiation speed of 8 m / min. After curing, a layer of UV-curable film primer 3 with a thickness of 10um is rolled on the surface of the UV-curable adhesion primer. Level off the line for 1 minute, and then transfer a layer of UV-curable transfer film 4 with wood grain on the glue under the UV-curable film. kw metal halide lamp (iodine gallium lamp), light curing machine with an irradiation speed of 8 m / min, after curing, remove the base carrier film, and then roll-coat a layer of UV curing film with a thickness of 10um on the UV curing transfer film ...

Embodiment 2

[0050] Example 2 .Imitation granite stone glass decorative panel

[0051] See figure 1 . Select toughened glass with a thickness of 5mm, first remove the oil stains on the surface of toughened glass 1, and then roll-coat a layer of UV-curable adhesion primer 2 on the surface of the toughened glass, with a thickness of 45um, and enter it with two 13kw ultraviolet light (high-pressure mercury lamps) , with a photocuring machine with an irradiation speed of 15 m / min. After curing, a layer of UV-curable film primer 3 with a thickness of 50um is rolled on the surface of the UV-curable adhesion primer, and the infrared leveling at a temperature of 80°C Level off the line for 1 minute, and then transfer a layer of UV-curable transfer film 4 printed with granite patterns on the UV-curable film under glue, and enter with two 16.8kw UV (high-pressure mercury lamps) and one 16.8 kw metal halide lamp (iron lamp), light curing machine with an irradiation speed of 15 m / min, after curing...

Embodiment 3

[0060] Example 3 .Imitation metal laser effect glass decorative panel

[0061] See figure 1 . The thickness of the plexiglass is 5mm, first remove the surface of the plexiglass 1

[0062] Oil stains, and then roll-coat a layer of UV-curable adhesion primer 2 on the surface of the plexiglass, with a thickness of 30um, and enter a light-curing machine equipped with two 9.6kw ultraviolet lights (high-pressure mercury lamps) and an irradiation speed of 20 m / min. After curing, roll-coat a layer of 15um thick UV-curable film primer 3 on the surface of the UV-curable adhesive primer, level it under the infrared leveling line at a temperature of 80°C for 1 minute, and then apply it under the UV-curable film A layer of UV-curable transfer film 4 printed with metal laser is transferred on the glue, and it is equipped with two 16.8kw ultraviolet light (high pressure mercury lamp) and one 16.8kw metal halide lamp (iron lamp), and the irradiation speed is 20 m / min light curing machine...

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Abstract

The invention relates to an ultraviolet light-cured glass decorative sheet, and a preparation method thereof. According to the preparation method, glass surface is coated with a layer of an ultraviolet light-cured adhesive priming paint; the surface of the layer of the ultraviolet light-cured adhesive priming paint is coated with a layer of an ultraviolet light-cured bonding glue; the surface of the layer of the ultraviolet light-cured bonding glue is coated with a layer of an ultraviolet light-cured transfer printing film via transfer printing; and the surface of the ultraviolet light-cured transfer printing film is coated with a layer of an ultraviolet light-cured film upper glue; the surface of the layer of the ultraviolet light-cured film upper glue is coated with a layer of an ultraviolet light-cured finish paint. According to an application method, the surface of the layer of the ultraviolet light-cured finish paint is coated with cement paste, and then the ultraviolet light-cured glass decorative sheet is pasted onto an object directly until cement solidification is realized. Needed production field is small; equipment cost is low; production efficiency is high; energy consumption is low; no pollution is caused; combustion is not easily caused; a problem that glass can not be glued with cement directly is solved; construction is convenient; cost is low; and resources are saved.

Description

technical field [0001] The invention belongs to the field of decorative panels for building materials, and in particular relates to a glass decorative panel prepared by coating the surface of glass with an ultraviolet light curing coating (UV coating for short), as well as its preparation and application. Background technique [0002] At present, most of the coatings used for glass decorative panels are single-component coatings, baking coatings and two-component coatings. Due to their slow drying speed, low production efficiency, large area occupation, and large amounts of solvents, high pollution and high energy consumption ; UV coating is an environmentally friendly green coating without volatile organic compounds, which has the advantages of fast curing speed, low energy consumption, low equipment investment, and good paint film performance; Glass decorative panels, this product uses two-component epoxy series resin varnish as the adhesion primer for glass, and then uses...

Claims

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Application Information

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IPC IPC(8): C09D175/14C09D133/04C09D167/06C09D163/10C09D7/12C03C17/34C04B28/04
CPCC09D175/14C03C17/006C03C17/007C03C17/009C03C17/34C03C2217/40C03C2217/445C03C2217/72C04B28/04C04B2111/00637C08L2205/03C09D7/63C09D133/04C09D163/10C09D167/06C08L63/10C08L67/06C08K5/5425C08L75/14C04B18/08C04B14/06C04B24/383C04B2103/0045
Inventor 谭昊涯李京
Owner ZHUHAI DONGSHENG TECH CO LTD
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