What paint to paint so that the decanter is transparent. What paint to paint glass

Glass is an integral part modern interiors. It is used in the design window openings and doors, in the role constituent element partitions, wall niches and furniture. Helpful Hints how to paint glass, will help to give the material original look, insert it into general interior premises.

It's easy to figure out how to paint glass

How to paint glass at home

Used to color transparent material. special formulations capable of providing a tight grip on a smooth surface. When buying paint from a store, make sure it's suitable for use on glass.

What paint to paint the glass to get a matte effect? It is recommended to use acrylic compounds. They lend themselves well to tinting, do not collapse under the influence of sunlight. To make the surface glossy, it is better to choose polyurethane paints. They are fast drying and transparent.

Krski can be made independently:

• White color - a mixture of white clay (20 g) and 80 g of silicate glue. Achieve the uniformity of the composition and apply to the glass - it will hold perfectly. To make color compositions at home, add fabric dyes to the mass.
• Black color - 20 g each of printing ink and charcoal and 60 g of glue. The composition must be thoroughly mixed and filtered.

The creamy consistency of the mixture is considered optimal. It must be applied evenly. thin layer. It is better to pre-check the finished product on a test piece of glass.

How to paint glass

The coloring technology can be divided into several stages:

• Training.

The surface to be painted must be thoroughly washed and degreased with acetone. Use special cleaners that will not leave on transparent material stains or stains. The remains of the product are removed with a microfiber cloth.

decorative coating building materials is made in order to give the finishing elements a pleasant look and fit them into overall design. AT recent times novice craftsmen began to be interested in how to paint glass, as this product began to be actively used in modern interiors.

Subject to application technology and right choice composition, good adhesion can be achieved.

Suitable processing aids

During the finishing operation, paints and varnishes must be used that can provide high-quality adhesion to a smooth surface, otherwise the coating will quickly wear off. As for the density, the mixture should resemble liquid sour cream. It will be applied to the surface in a translucent and thin layer.

Finished products

• Acrylic compounds have good adhesion to smooth surfaces, and after application they form a matte film. They are able to maintain color purity in a mixed state. Additional advantage is UV resistant.
• Polyurethane products are elastic and fast curing. Half provide tinting special pastes, which are selected according to NCS and RAL color standards. The products are characterized by good transparency of the applied layer.

Homemade processing mixes

When painting glass with your own hands, you can do without finished products, especially if the width colors doesn't really matter. As for adhesion, it is quite possible to cook at home quality formulations for glass surface treatment.

There are even recipes that involve deep penetration into the material.

• White paint is made from kaolin - 20 g and silicate glue - 80 g. The first component is rubbed and then mixed with another substance. The result is a quality product.
• Black color can be given to the material if the following composition is used: the same silicate glue in the amount of 60 g, charcoal- 20 g and printing niello - 20 g. All substances are thoroughly mixed in a porcelain container. Then the resulting mixture is filtered.
• Colored dyes are very often made using fabric dyes. First, 4-6 g of gelatin is dissolved in a fifth of a liter of water. Further, dyes are diluted in a separate container. The desired shade is obtained by gradually mixing the prepared solutions.

Attention!
So that the work is not done in vain, it is recommended to experiment with draft materials before applying the coating.
The surface should be treated with one layer with a thickness of 80 to 120 microns.

Independent work

In fact, the glass painting technology is quite simple, so the process of applying the composition is usually carried out without the involvement of specialists. However, before the main actions should be studied detailed instruction, which gives reliable information, otherwise the results of decoration are unlikely to please.

Step-by-step operations

1. First, a tool for applying a paint and varnish product is prepared. In the course of work, the following equipment can be used: end brush with bristles, spray gun, tampon from.
2. Surface glass product or designs are thoroughly wiped soapy water followed by washing with warm and cold water alternately.
3. After that, the material is degreased with acetone or any other means intended for this purpose. Solvent traces can be removed with a dry cloth.
4. Places that should not be processed are protected with masking tape. To do this, a piece of the desired length is separated and cut with scissors. After that, it is fixed on the glass surface.
5. Further tinted ready mix or completely self-made. Pour into a separate container a small amount of paint to make it easier to work. (See also the article.)
6. The composition is applied to horizontal surface glass using an airbrush, brush, roller or foam swab. After application, the coating should be distributed as evenly as possible.
7. After the final drying of the paintwork product, the enclosing pieces of adhesive tape are removed. If necessary, an additional layer is applied.

Note!
With an increase in the applied layer on glass surfaces, the polymerization period of the coating increases significantly.
That is, the drying process becomes longer.

• After dyeing is completed, drying is carried out at a temperature regime of 20 to 80 degrees, while the relative humidity of the air should not go beyond 50-70 percent.
• To speed up the polymerization process can be used special devices, but their price is quite high. For example, an infrared emitter is not cheap.

• Application technology paintwork material suitable for almost all types of tempered and raw glass, and its shape and thickness do not play a special role.

As a conclusion

Painted glass allows you to bring to life interesting design solutions, protecting the surface from the effects of caustic substances, which in some conditions is simply necessary. Such decoration is successfully applicable in many areas of style, whether it be modern, classicism or hi-tech. Thanks to the presented video in this article, you will be able to get more full information about the formatting method.

Glass allows you to create unique interiors. Moreover, it is used not only in glazing windows, but also in various partitions, doors, when illuminating niches and in furniture design. How to paint the glass correctly so that the work looks really beautiful and decorates the room?

Where to start painting glass?

First of all, according to the standard procedure, it is necessary to clean the surface of possible contaminants and degrease it. To do this, you can resort to any glass cleaner. They remove dirt well and do not leave streaks. After the surface is treated, it is wiped dry with either a microfiber cloth or paper towel. It is desirable that no villi remain on the glass. Next, you need to protect those parts of the glass that are not supposed to be painted.

Paint preparation

Paints are given various shades necessary to achieve an artistic effect. In some cases, one color is enough. Others will require several shades or colors.

In order to prepare the necessary colors and shades you need:

• Mix the paint and add color to it. This mixture can be stored for quite a long time, more than one month.
• Before use, combine the tinted composition with the adhesion promoter. The promoter is added in the process of mixing the paint with a mixer at a speed of 1-2 thousand revolutions. The amount of the additive is 5% of the total mass of the colored composition. This mixture sets quickly and should be used within 10 hours.
• With the additional use of a crosslinker, it is added 1% of the total mass, the amount of the promoter decreases to 3-4%.
• When it is required to dilute the composition, purified water is added. However, its amount should not exceed 5%. After adding water, the mixture needs to be filtered. Take a 30 - 150 micron filter and pass the composition through it. This is especially important to do when tinting work, as well as when it is necessary to use translucent paints.

How to paint glass correctly?

Important for smooth paint application temperature regime. It is desirable to perform work at a temperature of at least 18°C ​​with a relative humidity ranging from 50 to 70%. Glass is placed in a horizontal plane and provides illumination of the product. This helps to control the quality of work.

As a rule, the paint is applied in one layer. It should not exceed 120 microns. This is due to the nature of the surface. Paints that are optimized for pneumatic application are used in equipment that creates pressure up to 4 atmospheres. The nozzle diameter used is 1.4 - 1.8 mm. When the pressure is increased, the paint breaks into smaller drops and lays down better. However, in this case, the consumption of material increases.

Thin artwork done with brushes. It is not correct to say that a brush is better or worse than a pneumatic tool, since everything depends on the effect that was intended. Still, it should be borne in mind that when working with a brush, strokes will be visible, and when using an airbrush, they are absent.

No brush required High Quality paint, which can reduce the cost of the process. However, when you need to large area, it is preferable to use pneumatic equipment.

Drying colored glass

The painted surface dries at 20 - 80°C. Infrared and convection drying technologies and their combinations are used. Humidity in this case can be 50 - 70%. At the same time, with an increase in humidity in the room, the polymerization time also increases.

How long does paint take to dry on glass? If the room is 20 ° C warm and the humidity is 60%, then after 30 minutes the surface will stop sticking, and after 3 days the product can already be stored. True, before this, the glass must be shifted with soft paper pads (cardboard) in order not to damage the image.

Glass coloring will be of really high quality when the master carefully monitors the entire process, from the preparation of the coloring composition to drying and transportation. After all, each of the above stages significantly affects the final result. However, in the end, you get really what was intended.

Currently, there are various painting techniques that allow you to give different effects to the painted surface. Flat and three-dimensional images, various equipment drawing coloring compositions and the individual uniqueness of artists allow you to create products in various styles.

Stained glass windows, painted glass doors on cabinets, soaring translucent interior partitions and surprisingly beautiful, original painting on vases, wine glasses and glasses will transform your interior and fill it with a new sound.

In order to give the interior some zest, as well as completeness and completeness, you can try to paint windows or mirrors, as well as any other glass surfaces and objects.

There is nothing complicated in this matter, and in the presence of all suitable materials and certain knowledge about glass painting technology, you can easily paint glass without the help of others at home. Even a schoolboy can do this, and this article will help you do it right.

So how paint glass and glass surfaces.

Prepare multi-colored glass paints, acetone and brushes different sizes and then you can start painting. glass surfaces.

Before painting, carefully inspect the glass surface and clean it of dirt, dust and greasy spots. In order to clean the glass of grease, you can use acetone, alcohol or white spirit. Any of these solvents need to moisten a piece of cloth and degrease the glass with it. After that, to remove the remaining stains, you need to wipe the surface with a clean microfiber cloth.

If you do not have a prof. abilities of artistic skill, it is best to use a ready-made stencil that you can buy in a store or do it yourself. The stencil template can be fixed to the glass using tape, water, or spray adhesive. After finishing work on glass painting, adhesive residue and traces of adhesive tape can be wiped off with gasoline or another solvent that will not damage the paint.

Also, instead of templates, you can use a special masking tape (painting tape), from which you can make your own sketch on the glass, sealing the areas that cannot be painted.

As already mentioned, acrylic paint is best suited for painting glass surfaces, it long time retains its brightness and saturation and dries fairly quickly.

Remember, the transparency of your surface will directly depend on the thickness of the paint. The thicker the acrylic paint, the less transparent the glass. In order to acrylic paint to make it more watery, you can dilute it with the most ordinary water.

So the technique

Apply the paint to the surface with a narrow brush with careful movements. If you have small smudges or excess paint, then they should be removed as soon as you notice them, because if the paint is already dry, then it will be much more difficult to do this.

You can also use an airbrush. Thin and small patterns are best drawn with a "Glassographer" pencil, which can be bought at the construction store.

To give your own drawing the effect of antiquity, cover the sketch with a layer of transparent varnish and, without waiting for it to dry, use a toothpick to make small cracks on the surface of the paint.

You can also paint glass with another method, but this can only be done in this case, if direct sunlight does not fall on its surface. Take 100 grams hot water and dissolve in it about 5 grams of gelatin. Then add a few more drops of ink of the color you need to this solution. Then paint the glass with this liquid, and the effect of aging in this case can be given by simply loosening the paint.

Date: 2012-02-17 10:10:03
Today, glass is being used more than ever. Different types of glass and double-glazed windows allow you to use them to achieve certain goals. However, with the help of painting, you can give the product a completely different look and create original design premises. Before carrying out work related to painting glass, the product must be degreased and cleaned. Glass cleaners will help with this, which will not leave a single divorce or stain. After using such products, the glass must be wiped dry. For these purposes, microfiber fabrics are best suited. After that, use screen film or masking tape to protect the area of ​​glass that will be painted.

Training paintwork

Now you need to give the glass paint the desired shade. To do this, the paint is tinted: mix the paint and take the amount required for tinting. The prepared composition can be stored for several months. The next step is to prepare the mixture for painting: for this, mix the adhesion promoter and the tinted composition. The promoter must be added during mechanical mixing at a speed of 1000 to 2000 revolutions in an amount of 5% by weight of the tinted material. The prepared composition has a short period of use: after 10 hours it will become completely unusable.

In the event that for glass painting if you plan to additionally apply a crosslinker for a paint and varnish coating, then before adding a promoter to the tinted paint during mixing, add 100 gr. material 1 gr. stapler. In this case, the amount of promoter should be reduced to 3-4%.

You can prepare the composition of the required viscosity. Purified water can be used for these purposes, but it should occupy no more than 5% of the total volume. Use a 30-150 micron filter to filter the prepared mixture. This procedure is especially important for tinting or translucent coloring.

Glass painting

Temperature of acrylic polyurethane paint, substrate, equipment to be used for painting and environment should not be less than 18 ° C, in addition, the relative humidity of the air should be from 50 to 70%. Position the painting glass in horizontal position. Try to organize the illumination of the product being painted - in this case, you will immediately be able to see both the quality of painting and the final appearance of the product.

How to paint glass? Coloring is carried out in one layer, the recommended thickness of which should be 80-120 microns. Since acrylic polyurethane glass paint is optimized for pneumatic spraying, then equipment with a pressure of 2-4 atmospheres and a nozzle diameter of 1.4 to 1.8 millimeters can be used. With increasing pressure, the decorative surface also increases, but at the same time, more consumables are required.

Painting can also be done with a brush, but it will take longer, and the surface will have more low quality painting. As a rule, when choosing between painting with a brush and special equipment guided by the amount of work: if you need to paint one or two glasses of a small area, then you can avoid purchasing an expensive tool. In the same cases, when the amount of work is large, it will pay for itself very quickly.

How to dry stained glass

Glass painted with acrylic polyurethane paint is advised to dry at a temperature of 20 to 80 ° C at a relative humidity of 50-70%. Please note that the higher the relative humidity or the applied layer of paint, the longer the cure time.

The average drying time is two to three hours. In this case, you can use infrared or convective technology for drying, or you can use both at the same time. If the temperature is 20 degrees and the air humidity is 60%, then after half an hour you can achieve the quality “tack-free”, and after 3 days - “for storage”. Before transportation and storage, colored glass must be separated from each other with soft paper. In this case, it will be possible to save the painted surface from damage.

To get it right paint glass, it is necessary to pay attention not only to the process of applying paintwork to the surface, but also to preparing paint of the correct consistency, choosing a tool for painting, as well as proper organization drying and transport process. By paying proper attention to each of the steps, you will get high quality painted glass.