KR900004124B1 - Method for preparing stained glass - Google Patents

Abstract

A sheet of stained glass is manufactured by the stages of sanding or glue-chipping one side of normal plate glass, placing it in the mixed solution of 50 wt.% water and 50 wt.% fluoric acid for 2 hours, washing with water, drying in electric furnace at 200 deg. C, silk- screening the mixture of 90 wt.% pigment, 9 wt.% squeeze oil and 1 wt.% solvent, on the other side of glass, sintering at 600-650 deg. C for 45-60 minutes in tunnel furnace, cooling slowly, silk-screening again the mixture, resintering at 580-63o deg. C for 45-60 minutes, and cooling slowly.

Description

Stained Glass Glass and Manufacturing Method

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to stained glass-made glass and a method for manufacturing the same. Particularly, the present invention is generally used with glass in a state of primary processing by sanding or glue chipping transparent glass. It relates to a stained glass manufacturing glass and a manufacturing method of the same using a superfine pigment.

Conventionally, it has been mainly used for buildings with sacred religious atmosphere such as cathedrals and churches. Recently, stained stains can be seen in many places such as hotels, high-class restaurants, and popular cultural spaces such as department stores and subway premises. Glass is produced by mosaics the glass of various colors on the pre-designed picture to suit the atmosphere of the indoor space.

In addition, this stained glass light can pass through the transparent features of the glass and the feature that can combine the glass with a variety of colors can be used to create a beautiful interior space that is a combination of colors.

By the way, it is true that the transparent property of the glass for passing light is one of the characteristics of the glass for producing stained glass, but the higher the transparency of the glass is not necessarily suitable for the production of stained glass, and thus it is necessary to lower the transparency.

For example, stained glass installed at a place such as an indoor space where it is not desirable to look inside or at a ceiling of a subway premises where steel structures are installed needs to use a glass having low transparency that is hard to see inside.

According to this need, transparent colored glass and opaque colored glass have been conventionally used as the glass for producing stained glass. In addition to the silica sand and tin used for the manufacture of transparent ordinary glass, for example, red selenium or pink is used. It has been manufactured and used by adding pigments made of metal oxides using metals such as gold, and opaque colored glass forms a cloudy frost in addition to the pigments made of silica sand, tin and metal oxides used in the manufacturing process of transparent colored glass. Special colored glass, such as opalescent glass, prepared by the addition of the has been prepared and used.

However, as described above, the opaque colored glass, such as opal glass, which has been used to make up for the disadvantages of transparent stained-glass glass, which looks inside, blocks too much light, thereby darkening the lighting of the interior space where stained glass is installed. The drawbacks were also often inappropriate for their use.

Therefore, there was a need for a colored glass for the production of stained glass that could pass light but not expose objects on the other side of the glass.

Conventionally, in order to make the glass for producing stained glass in the translucent state, as described above, one side of the transparent colored glass, which has already been commercialized with the glass for producing stained glass, has been processed by a method of obtaining a peeled sanding glass or glue. Glue chip glass has been used.

The above-mentioned sanding glass is a glass made by spraying Geumgangsa on one surface of transparent colored glass by using a compressor to make countless scratches on the surface and making the surface cloudy. Even if it becomes opaque, when treated with hydrofluoric acid, the glass becomes a translucent state.

In addition, the glue chip glass is made by applying the transparent colored glass to the sanding process described above, and then dissolving the glue on the sanded surface, and slowly applying heat and then slowly cooling it to remove the surface of the glass with the collapsing glue. It is a glass made by forming a pattern.

However, the above-mentioned sanding glass or glue chip glass, which have been conventionally used to obtain a translucent effect, was not only required to be processed again on expensive transparent colored glass that is already made as a finished glass as stainless glass. Since transparent colored glass in the finished state to be processed has a single color, in order to manufacture stained glass requiring various colors, transparent colored glass having various colors should be added as needed and used for processing. Inevitably, they had to commercialize the products in small quantities.

Therefore, the conventional sanding glass and glue chip glass for producing stained glass has a complicated manufacturing process, which takes a lot of time and time to produce stained glass, and also increases the manufacturing cost of the stained glass. It was impossible to do.

The object of the present invention was to overcome the problems in the conventional semi-transparent colored glass for manufacturing stained glass and the manufacturing method as described above, namely, to reprocess the expensive finished product, and also to produce only a small amount of a single color product. It is trying to solve the problem.

The glass for producing stained glass according to the present invention is subjected to a process of sanding or glue-chip one side using a transparent plain glass commonly used, and the other side is silk-screened with a pigment to have a desired shape and color Next, the glass is manufactured by firing through two baking processes. Unlike conventional products, the glass can be expressed in various shapes and colors on a single glass. Explained as follows.

[Step 1]

After drawing the painting and color to be expressed on the stained glass to be made in advance, prepare separate silk plates according to the chromaticity of this drawing, and then select the desired pigment to be used for the pigment on the glass surface. A mixture of squeegee oil, which performs the function of bonding, and an organic carbon compound, such as chisinol or terapine oil, which is used to adjust the concentration of the pigment, is mixed with the pigment.

Pigment may use only primary colors, but it is common to make a new color by mixing two or more colors, and the ratio of pigment, squeegee oil and solvent is 90: 9: 1.

Second Process

In general, the surface of one side of ordinary transparent glass, which is easily available, is sprayed with a compressor to sand and sanded or glued to the first process to give a translucent effect. Cut to the desired size and settle for about 2 hours in a mixture of water and dispersion having a ratio of 50:50 to remove the foreign matter so that the pigment can be easily eroded, and then clean it again with water, and then use an electric furnace to completely remove moisture. 5 minutes in a dry kiln at 200 ℃.

[Third process]

On the other surface of the primary processed glass, which has undergone the second process, the blending ratio of pigment, squeegee oil, and solvent (chisinol, terapine oil) that can be used at high temperature is 90 according to the silk plate prepared separately according to the drawing and chromaticity. : Silkscreen the pigment mix | blended with 9: 1.

In this way, the hot pigment blended as described above may be silkscreened on the other surface of the primary processed glass, but the hot pigment may be sprayed onto a piece and coated on the surface.

After the silkscreen of the high-temperature pigment on the other surface of the primary processed glass, the squeegee oil, which was added to the pigment and helped to adhere to the glass surface, was used, and the solvent used to adjust the concentration of the pigment was completely dried. Let it be.

[4th process]

The product dried by silkscreening the high-temperature pigment of the third process is heated in a tunnel furnace, which is moved to a conveyor for primary firing, at a high temperature of 600 ° C.-650 ° C. for 45 minutes to 60 minutes, followed by thorough cooling. The longer the cooling time is, the better.

In particular, the tunnel-type electric furnace used in this baking process can provide good ventilation, and can sufficiently remove squeegee oil and solvents added to the pigment, and can also prevent the generation of gas generated inside the electric furnace. It is possible to eliminate the foaming and color development.

[5th process]

The low temperature pigment, the squeegee oil and the solvent which will be subjected to the second firing again to the first calcined product by the fourth process are blended with 90: 9: 1 to silk screen, and the oil and the solvent are completely dried.

[Sixth Step]

After the fifth process, in a tunnel-type furnace like the one used in the fourth process to refire the silk-screened product with the low-temperature pigment again, the baking is performed for 45 minutes to 60 minutes at 580 ° C.-630 ° C. Then, the cooling may be performed gradually as in the fourth step.

Stained glass manufacturing glass according to the present invention that can be produced through the process as described in detail above is a very new and useful invention that solves the problems in the conventional stained glass manufacturing bar, when explaining the effect of the present invention As follows.

Since the conventional stained glass manufacturing glass had only a single color as described above, in order to manufacture stained glass represented by various colors, the stained glass manufacturing colored glass of various colors may be purchased and the color to be expressed. After cutting according to the shape, they had to be connected and mosaic with a kind of H-beam type of lead, so it could not be used to express delicate pictures with complicated colors that could not be expressed by this method. Even if the production is possible, the construction was expensive and time-consuming, and there was a drawback of discoloration or discoloration because the glass pieces were connected by mosaic after being manufactured.

Compared with such conventional products, the glass for producing stained glass according to the present invention can freely express complex pictures having various shapes and colors on a single glass, and thus, pictures made of repeated patterns can be produced in large quantities in a short time at low cost. As a result, it solved the defects that had to be purchased by the conventional small order production system, and it was possible to provide a product with a permanent property without discoloration or discoloration after construction.

The stained glass manufacturing glass according to the present invention can be produced at a low price, so it is widely used not only for the conventional use but also for mass production, such as interior props and tiffany lamp lighting for general homes and other interior decoration, etc. It is a useful invention that can be.

Claims (2)

The surface of one side of the transparent glass is first processed by sanding or glue chiping, and then the glass is precipitated in a mixture of water and hydrofluoric acid of 50:50 for about 2 hours and washed thoroughly with water. After the process of drying in an electric furnace at 200 ℃, the mixture of high-temperature pigments, squeegee oils and solvents according to the silk product produced according to the picture and chromaticity of the prepared pattern is 90 : 1: 1: Silkscreen the pigment mixed in 1: 1 and completely dry it, and the glass product which passed the above process is 45 minutes-60 at the temperature of 600 ℃ -650 ℃ in the tunnel type electric furnace which can be moved to the conveyor for the first firing. After heating and baking for minutes, and slowly cooling, the mixture of low-temperature pigment, squeegee oil and solvent to be subjected to secondary firing is 90: 9: After the pigment mixed with 1 to silk-screen and completely dry, and then in the above-mentioned tunnel-type electric furnace for the second firing and then again baked at a temperature of 580 ℃-630 ℃ 45 minutes-60 minutes and then slowly cooled It is manufactured through the manufacturing method of the glass for stained glass manufacture. It is manufactured by the method of claim 1, wherein the pigments of various colors are silk-screened and baked on the surface of the sand sanded or glued glass, the desired pattern and color is characterized in that the glass for producing stained glass .