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Coloured glass and preparation method thereof

A technology for colored glass and glass, which is applied in the field of colored glass and its preparation, can solve the problems of color depth, transparent and uniform color types of colored glass that cannot meet the requirements of colored glass decorations, etc., and achieves bright color, bright surface and good transparency. Effect

Inactive Publication Date: 2005-06-29
SHANXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of chromaticity, transparency and uniformity, and color types of colored glass, it cannot meet the requirements of colored glass decorations.

Method used

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  • Coloured glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Weigh each component by weight ratio of each component in Example 1 in Table 1, and prepare the dyeing solution:

[0033] First, mix ethanol and water, stir evenly, and divide it into two parts evenly, one part is put into container A, and the other part is put into container B.

[0034] Dissolve ethyl orthosilicate in the ethanol solution in container A, and stir evenly. Then mix the organic dye cationic red M-4GL and glacial acetic acid with the ethanol solution in container B, heat the liquid to 50°C and stir evenly.

[0035] Finally, mix the liquid phases in A and B, stir evenly, and then slowly add hydrochloric acid while stirring evenly. At this time, the temperature of the liquid will rise, so control the temperature at 55°C. When the addition of hydrochloric acid is completed, keep the liquid temperature at room temperature at 22°C, then add the additive n-butanol, stir evenly, cover the container, and let it stand for 24 hours. The dyeing solution is put into...

Embodiment 2

[0037] Weigh each component according to the weight ratio of each component in Example 2 in Table 1, the preparation method of the dyeing solution is the same as in Example 1, the standing time of the dyeing solution is 30 hours, and the lifting speed of the stained glass from the dyeing solution is 35mm / min. The heating temperature is 100° C., the heating time is 2 hours, and the product is yellow transparent glass.

Embodiment 3

[0039] Weigh each component by weight ratio of each group in Example 3 in Table 1, the dyeing solution preparation method is the same as in Example 1, and the standing time is 24 hours. The lifting speed of the stained glass from the coating is 40mm / min, and the heating temperature is 95°C, heating time 1.5 hours, the product is blue transparent glass.

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PUM

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Abstract

Coloured glass supplied by the invention is made by dyeing solution of glass dye the surface of glass. Its method for preparation is: prepare dyeing solution of glass by organic color, alcohol, deionized water, muriatic acid and glacial acetic acid, then dip the glass into it, take the glass in average speed, obtain the coloured glass after dring. The coloured glass has vivid colour, is average and transparent, with colours never feed back, can be applied in hotel, market, meeting room, stage, refrigerator and household decoration.

Description

technical field [0001] The invention relates to surface treatment of glass, in particular to colored glass and a preparation method thereof. Background technique [0002] Tinted glass can be both functional and decorative. The decorativeness of colored glass first expresses the decorative effect through color. With the continuous improvement of people's material civilization and cultural accomplishment, the appreciation and requirements for decorative art and color are becoming more and more diverse. Different occasions, different colors set off different atmospheres to achieve the best effect of decoration. Therefore, colored glass is used more and more widely, and it is imperative to develop new products of colored glass. [0003] At present, the preparation methods of colored transparent glass can be divided into two categories: pigment melting method and glass surface coating method. The coloring principle of colored transparent glass produced by melting method and g...

Claims

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Application Information

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IPC IPC(8): C03C1/10C03C4/02
Inventor 董建华董川
Owner SHANXI UNIV