How to make luminescent paint at home. Glowing paint: classification and several DIY recipes

Glowing walls in an apartment are modern, unusual, in a word, very original. Only neon glowing paint is not sold in stores. Let's see if you can make this kind of paint yourself.

A little about the phenomenon of luminescence and its effects

Any materials that are treated with phosphors - special substances containing phosphorus or zinc sulfide compounds can glow in the dark. In some cases, glow is caused only when the phosphor is exposed to a source of external radiation - electromagnetic or ultraviolet. This is how cathode ray tubes of television receivers or fluorescent lamps glow.

There are two types of phosphors:

Substances of organic origin, based on naphthalic acid derivatives. Their glow occurs under the influence of ionizing radiation. Feature organic phosphors - their ability to emit short-term flashes.
Inorganic-based phosphors, which are created on the basis of crystal phosphorus compositions and have the ability to glow continuously.

Phosphor compositions are widely used in the production of self-luminous toys, for tuning cars, and for making Christmas tree decorations. Most of these materials are non-toxic, and therefore the proximity of a person to phosphors does not cause him any harm.

The choice of the type of phosphor at home is determined by the effect you want to achieve. If you want to make permanent lighting (for example, the walls of a garage that is adjacent to a dark opening), it is better to use crystal phosphorus applied to overalls. However, a constant glow often creates inconvenience, especially if it is bright and intense.

How to make regular paint glow

There are several ways to achieve the luminescent effect at home. For example, you can purchase glowing paint, in which the phosphor components are already dissolved. This paint is often called neon, although there is no neon there. The glow is created by the luminescent pigment contained in ordinary acrylic paint.

The effect of such a pigment is as follows. During the day, such paint should be exposed to artificial and natural light (this is mandatory), which accumulates acrylic enamel, and then radiates into outer space as darkness falls. The radiation process usually lasts from 8 to 12 hours - a period sufficient for the room to be filled with external light again. Wherein surface layer paint again stores energy, which it will release in the evening.

Since the process is cyclical, no destruction of the phosphor components occurs, and the emissivity of the paint can be maintained for a long period of time. However, such paints are quite expensive, and in addition, they have a very limited palette of shades. Therefore, it may be impossible to make, for example, a multi-colored glow on the walls in a room that imitates neon.

At home, it is much easier to make such neon paint with your own hands. To do this, you need to purchase a set of luminescent pigments. They have universal application, and therefore have the following positive features:

Self-luminous additives include chemical compounds that dissolve well not only in acrylic, but also in other types of household varnishes (alkyd or polyurethane). The varnish must be transparent, otherwise the final paint color may differ from the desired one.

In any case, before creating self-luminous paint at home with your own hands, you should first check the final effect on a small and invisible part of the wall, where external light will constantly fall.

How to choose the right type of self-luminous coatings

The technology will be determined by the end goal. You can, for example, use such paint to highlight part of a picture or panel on the wall, or you can use it for painting large plot surfaces. Depending on this, the type of fluorescent pigment is selected.

The glow in ultraviolet rays looks especially impressive when illuminating the facade of a house. By themselves, such pigments do not glow. In order to create a “neon” glow of the exterior, it is necessary to direct a sufficiently powerful ultraviolet lamp or even a spotlight with a UV filter there. This solution is expensive and difficult to implement.

Phosphors can glow on their own: to do this, it is enough to direct the light flux to the surface for 20-30 minutes. Energy is accumulated by reflective material and then released into the surrounding space. Before this, you should choose the right color of the phosphor so that the glow does not irritate the eyes and is in harmony with the overall color scheme rooms.

Reflective pigments glow continuously when exposed to external light. It is advisable to do this type of painting to illuminate dark areas of the garden area, focusing the light directed onto the painted wall using reflectors or mirrors.

Making your own neon paint

At home, the base is acrylic, as it is the safest. However, when painting PVC panels yourself, polyurethane paint is usually used. The process of obtaining self-luminous paint is as follows:

Varnish is poured into a glass or ceramic container and a pigment of a pre-selected color is added. The pigment concentration depends on the desired degree of effect, but should usually not exceed 25-30% of the base.
Since the density of the composition will increase, a little (up to 1%) organic solvent should be added to the container, after which the paint should be thoroughly mixed.
To make the luminous composition more intense, you can add a little coloring agent to the paint.
When painting with your own hands, it is necessary to constantly stir the composition, since phosphors are heavier in mass and can fall to the bottom of the container. As a result, the color will be uneven.

Preparing walls for painting does not have any special features.

It is important that the original surface is uniform in texture and clean. It should be noted that on lighter surfaces the self-luminous effect of the walls will be more expressive.

Therefore, it is better to make a light primer with your own hands. original surface before painting it.

Glow-in-the-dark paints are quite expensive paints and varnishes that may not fit into everyone’s budget. Good decision can be DIY glow paint done. In terms of its properties, it will practically not differ from factory production. For the money saved, you will have to spend additional time making and searching for all the necessary ingredients and devices.

Glowing paint recipes.

There are three main recipes for making glowing paint at home.

First, using this recipe you can make paint with a purple glow. To make this luminous paint with your own hands you will need: 10 grams of calcium carbonate, 0.6 grams of magnesium carbonate, 3 grams of sulfur, 0.5 grams of sodium sulfate, 0.5 grams of potassium sulfate, 0.5 grams of sucrose, 0.5 milliliters of nitrate bismuth with a concentration of 0.5%. All these ingredients must be mixed and calcined at a temperature of 800 degrees Celsius for 45 minutes.

Second - this recipe will allow you to make DIY glowing paint, which emits green light. To do this you will need: 10 grams of strontium carbonate, 0.5 grams of sodium sulfate, 3 grams of sulfur, 0.3 grams of sucrose, 0.4 grams of borax, 0.5% solution of bismuth nitrate in a volume of 0.5 milliliters. All ingredients must be mixed and calcined at a temperature of 900 degrees Celsius for 15 minutes.

Third, using this recipe you can obtain a composition that emits a green-blue glow. For preparation you will need: 16 grams of strontium carbonate, 3 grams of magnesium carbonate, 4 grams of calcium carbonate, 6 grams of sulfur, 0.8 grams of sodium sulfate, 0.3 grams of sucrose, 0.5 grams of borax, 0.5% solution of bismuth nitrate in volume 1 milliliter. The composition must be calcined at a temperature of 700 degrees Celsius for 1 hour.

To make luminous paint with your own hands from the compositions described above, you need to mix them with acetone in a ratio of 2 to 1. Where 2 parts are chemical composition, and 1 part is acetone.

If the recipes seem complicated.

If creating the required composition seems difficult or it is not possible to get some ingredients, then you can always buy glow in the dark paints. Their cost is construction stores equals approximately 700 rubles per can of 500 milliliters.

Also, do not forget that, for example, you can buy one for a bicycle. They are cheaper, and they will do the job on the road just as well as the luminous ones.

Possessing an unusual property, luminous luminescent and fluorescent paint can reveal your most interesting design fantasies and make them come true. Due to its properties, the paint is used in different areas. It has a wide range of shades and is suitable for any surface. Plus, you can make neon paint yourself.

Luminescent paint, types and properties

Luminescent paint is divided into two groups: colored and colorless:

Colored enamel. It glows at night, but during the day it looks like simple paint. It contains a phosphor and color.
Clear varnish. Painted surface with clear or translucent varnish in daytime almost invisible, and in the dark it glows with a yellow or blue tint. Apply on top of any design.

Luminescent paint has different performance characteristics due to its basis and is divided into several types, these are:

The lime-yellow pigment looks pale during the day, but in the dark it has the brightest glow of all shades.

Composition of luminous paint, principle of operation

Glowing paint consists of varnish And luminescent pigment (luminophore). The principle of its operation is simple: the phosphor, having accumulated light during the day from external sources, begins to release it at night, giving any painted surface a bright glow. Depending on the saturation of the paint with phosphor, how bright the glow will be depends on; the greater its concentration, the brighter the object shines. It takes 20 minutes to accumulate energy, and the surface will glow for up to 8 hours.

Unlike phosphor enamels, which are charged from any lighting, fluorescent enamels work only from ultraviolet rays or special lamps are purchased to charge them. Glow-in-the-dark paint containing phosphor is non-toxic, non-flammable and completely safe for humans, its service life is 30 years. Phosphorescent compounds contain phosphorus and work on the same principle, but they are rarely used and are used only for outdoor decoration, since phosphorus is hazardous to health.

Making luminous paint with your own hands from phosphor

To create your own paint with a glow effect, you will need a glass or ceramic container, varnish, varnish solvent, and a phosphor. To ensure that the enamel adheres well, choose a varnish that matches your surface. The phosphor is purchased in art stores or on the Internet. Light shades powders are cheaper, they are white, light green, blue, pink. Bright, rich colors more expensive ones are red, green, blue. Despite the fact that the cost of the phosphor is quite high for a surface of up to 8 square meters. m. 100 gr is enough. powder. To make transparent enamel you need:

Pour 70% varnish into the container adding 30% phosphor;
Add up to 1% solvent to the finished mass, so the phosphor will be better distributed;
Mix everything thoroughly to obtain a homogeneous substance;
When adding color to the mass, a tint will appear on the surface.

The prepared enamel is stored and used in the same way as the varnish from which it was made.

How to make a phosphor with your own hands?

It may turn out that purchasing ready-made phosphor in a store is much cheaper than making it yourself. Therefore, you should decide how much enamel you need. If you decide to make it yourself, then to prepare the phosphor you will need a pine solution, boric acid and a heat-resistant container.

It’s easier to buy ready-made enamel in a store than to carry out long experiments, making your own phosphor, achieving desired color and luminescence saturation.

Fluorescent paint

Fluorescent paint consists of a transparent acrylic varnish and powdered pigment dye. It is also called invisible or ultraviolet, since it appears only under the influence of ultraviolet radiation. The fluorescent pigment is made on the basis of thermoplastic resins, therefore non-toxic and completely safe for humans. Suitable for painting any surfaces: glass, ceramic, wood, metal. It can be used on flowers and plants, as well as on human skin. The composition is practically not absorbed into the skin and is often used in one of the areas of body art. Its only drawback is that it doesn’t wash off well.

Where can you use glowing paints?

Suitable for wallpaper, plaster, glass and ceramics, metal and plastic surfaces. She heat-resistant, not afraid of frost, it is used for internal and exterior finishing , This:

Walls, ceilings and floors (starry sky, paintings, patterns, graffiti).
Sometimes painted various elements interior: furniture, window frames, doors, cabinets.
Road signs and fences.
Advertising signs.
Decorate theatrical scenery.
They create makeup and manicure with a glowing effect (body art).
Bicycles, motorcycles and cars.
IN landscape design(fences, gates, etc.).

When working with luminous paints, you should follow some recommendations:

Phosphorus is hazardous to health, so the room in which phosphorus painting takes place must be well ventilated.
If vapors enter the respiratory tract, consult a doctor.
It is necessary to observe safety precautions and work only with gloves, safety glasses and a respirator.
In order for the enamel layer to lay evenly, the surface on which it is applied must be smooth and dry.
Sometimes a phosphor deposit appears at the bottom of the paint can, so when starting work, mix the paint thoroughly.
After applying the first layer to the surface, you should wait 1.5 hours and only then apply the second layer of paint.
Pre-applied to it will help give the product a brighter glow. white soil, since the dark surface will absorb the emitted energy.

Conclusion

By following a simple manufacturing process and certain proportions, luminous paint can be made at home with your own hands.

It turns out that with a certain imagination and a little skill, your interior can change its “appearance” depending on the time of day. For example, during the day everything will be in a classic, strict version, and when darkness falls it will be transformed into a glowing fantastic palace.

Luminescence is the ability of a material to emit light in the dark or under certain artificial lighting. Such an unusual special effect can be achieved from any object, just treat it with luminous paint.

Any surface can be treated with luminescent paint, which allows you to create a unique design even without the help of specialists.

Glowing paint is quite an expensive pleasure and not everyone can afford it. Therefore, a great solution would be paint made at home. Its parameters will not differ from the factory one. However, you will have to spend time making it and purchasing the necessary components.

Properties of luminous paint

One of the most common types of luminous paints is produced with the participation of phosphor - a harmless phosphorescent pigment.

The components of the paint are completely harmless, but you need to purchase the components for making it yourself at home from manufacturers who have a quality certificate.

Glowing paint is formed from two main components: varnish and phosphor pigment. The properties of the phosphor are determined by the peculiarity of light emission. This mixture contains oxides and lanthanides, which act as activators.

A phosphor can accumulate light and then release this energy in the form of glow. It can extract its charge resource from any solar or ultraviolet base. 15 minutes in daylight or artificial light is enough and this supply is enough for the tireless glow of a painted object for 7 hours.

The most amazing thing is that this process is dominated by a non-stop cycle and can operate in this mode for about 30 years.

Among other things, the luminous element perfectly adapts to the outside environment; it tolerates frosty weather well, so it can be used both indoors and outdoors.

Among the shades of luminescent paints, yellow and blue predominate. But with certain manipulations you can get other colors. The lightest yellow powder has the brightest shine, which in the daytime looks like light green.

Some designers use this material for original interior in a room where there are tiles. They are made from improvised materials and used as grout for joints, which not only glows in a dark room, but also protects against moisture.

Glowing neon metal paint looks cool on car rims, and is also used in airbrushing and in the design of front entrances of buildings or on metal signs.

With this unusual material you can create exotic effects on any texture, be it stone, concrete floor, plastic windows or other surfaces. The main thing is that the surface is clean and dry. Before application, you should degrease it and remove dust and dirt from the surface.

With this extraordinary paint you can do extraordinary things in phytodesign. Since the colorful material dries quickly, it can be safely applied to fresh flowers, indoor plants or to the branches of any tree. Manufacturers guarantee safety, so coloring is harmless to plants.

Glass surfaces that are treated with luminescent color glow especially richly in the dark. This approach is used in the manufacture of display cases. You can also paint small glass products, such as a tabletop, cabinet shelf, lampshade or vase.

How to make glowing paint at home?

Preparing phosphor at home is not difficult at all. To do this, you need to purchase pine concentrate, which can be bought at the pharmacy. Pour or pour (if the substance is liquid) the concentrate into the container. Then add a small amount of water. Thus, we obtain liquid tartrazine.

Tartrazine is a synthetic dye with a characteristic yellow. It belongs to food.

Then mix the entire resulting mass thoroughly until smooth. Place the bowl with the mixture on the fire and heat it. When heated, air bubbles form, which need to be pierced with a sharp object. The next step is to cool the mixture, add tartrazine again and heat it up. After completing the procedure, a homogeneous yellow substance is obtained.

To check the result, the resulting mass must be illuminated with a bright flash. If everything is done correctly, the glow will be noticeable. The resulting phosphor substance can be crushed into powder by crushing it. You can learn more about the process in the thematic video.

Recipe for improved phosphor:

DIY fluorescent paint

Fluorescent paint is popularly called ultraviolet. The main difference with fluorescent is that it does not emit light in the dark. Its properties can be demonstrated only with the help of neon ultraviolet light, and during daylight hours the pattern applied by it is no different from an ordinary one.

It consists of a transparent base with a fluorescent pigment, thermoplastic resin and powdered dye, but despite its rich chemical composition it is non-toxic.

Among the huge range of colors of ultraviolet paint, the most popular ones can be identified, such as red, yellow, pink and green, their prevalence is explained by the fact that even in weak light they show their effect.

Fluorescent paint can be applied to any base: hardware, wooden, ceramic. You can also process fresh flowers and even use them for drawings on the body. Some designers use this unusual material for landscape work.

Fluorescent colors are made from substances that are safe for humans, which is why they are used by body art masters. Dyes are practically not absorbed into the body. Entire sets are produced for nightclub lovers. The only drawback is that you have to wash off the substance after the end of the holiday.

It is also worth noting the fact that luminous fluorescent dye is used in the manufacture of wallpaper. With the help of this technology you can transform a child's room. In daylight, wallpaper serves as a regular covering with different thematic designs, and when the neon lighting turns on, their volume surprises even adults.

They are glued to a flat surface, just like regular wallpaper. But it is worth warning that the desired effect is achieved only with the help ultraviolet lamps and neon lighting.

There is the easiest way to make fluorescent paint. To obtain it you will need several components: colorless acrylic lacquer and fluorescent powder. But not a 100% fluorophore, which costs a very decent amount, but its pigment with a polymer base. You can buy it in a special store or on the Internet.

To gain required composition the acquired pigment is poured into the acrylic base and thoroughly mixed. If you add a pigment of the desired color to the emulsion, you also need to mix it well.

Luminescent paints

Can an interior live a double life - during the day, for example, be an exemplary classic, and when darkness falls, turn into a fantasy space, similar to a nightclub or a bohemian art gallery? It turns out yes.

Glowing colors will help make your wildest dreams come true - luminescent and fluorescent. They can be applied to any surface and create individual design with your own hands - to your delight and to the surprise of your guests.

Luminescence - the ability of materials to glow after dark or when turned off artificial source Sveta. This effect can be given to any object by treating it with luminescent (phosphor) paint. It is made on the basis of phosphor - phosphorescent pigment powder, absolutely safe and

Glowing paint absolutely safe for people and animals, non-radioactive, non-toxic and non-flammable. It can only be purchased from manufacturers that have the appropriate safety certificates.

non-toxic analogue of phosphorus. Glow paint is a combination of clear varnish and phosphor pigment. It is the quality of the phosphor that determines the quality of the glow of the luminescent paint itself. It contains aluminum oxides and lanthanides, which act as activators. The phosphor is capable of accumulating light energy and has a long illumination period. It can receive a charge from any source - solar or ultraviolet rays, incandescent lamps, fluorescent lamps. Approximately 15 minutes of bright daylight or artificial light is enough to charge 8 hours of continuous light-equivalent light full moon. It is surprising that the accumulation process is a continuous cycle, and the service life of luminescent paints is at least 30 years. In addition, the glow powder adapts well to environment, it is frost- and heat-resistant, so it can be used for both interior and exterior work.

Shades of luminescent paints

The main colors of the luminous pigment powder are light green yellow and blue. By adding colors you can get red-orange, blue, yellow, yellow-green, orange. The brightest glow is produced by the light green powder, which in daylight looks like pale light green.

Luminous grout for tile joints

An original solution for those who want to create a special mood in the interior of their kitchen, bathroom or hallway. In addition, glow-in-the-dark grout also protects the tiles from moisture.

Glowing metal paints look good on car rims, are indispensable for airbrushing, as well as for decorating building facades and metal surfaces in the interior.

Luminescent paint is ideal for creating decorative luminous objects made of wood, as well as for painting doors, window frames, tables, chairs, cabinets, parquet, fences, gates and gazebos. It is based on alkyd polyurethane, so the coating is resistant to atmospheric influences.

Using luminescent paint you can create the most unusual lighting effects on natural and artificial stone, concrete pavements, while it has waterproofing properties.

This paint can be used to decorate plastic windows, pipes, and front panels. household appliances, window sills.

Important: the surface must be clean, degreased and dry; before painting, all dirt and dust must be removed; the paint must be mixed vigorously until a homogeneous composition is formed.

Thanks to a specially developed luminous paint that dries quickly, you can create miracles of phytodesign - apply it to the petals and buds of fresh and cut flowers, leaves indoor plants, on a branch decorative fir trees when preparing bright decorations for the New Year. The paint is made from components that are absolutely safe for living plants and does not cause allergic reactions.

Glossy and glass surfaces treated with luminescent paints will glow especially intensely in the dark. They are also suitable for making stained glass. In addition, you can create an unusual backlight by painting not large surfaces, but individual objects - glass table tops and shelves of display cabinets, lampshades, mirrors, vases. In this case, objects will act as additional lighting. And also glass surface You can use it as a kind of canvas and paint pictures yourself - just imagine the effect your work will have, gradually appearing in the twilight!

Release form and cost of luminescent paints

Available in cans and aerosols. The price depends on the volume, on average it is from 500 rubles. per 100 g to 6,000 per 1 kg.

Fluorescent paint

Fluorescent paint is also called ultraviolet or invisible. Unlike luminescent, it does not glow on its own, but appears only under the influence of ultraviolet radiation. In daylight and artificial light it looks like regular paint. It consists of a transparent base and a fluorescent pigment - a powdered dye created on the basis of thermoplastic resins. Fluorescent pigments are safe and non-toxic. Among the many options, yellow, green, red and pink UV inks look the most impressive. because they actively appear even with a weak UV source. Fluorescent paint, like luminescent paint, can be applied to metal, wood, glass and ceramics, ceilings, walls and other interior elements, plastic and PVC, flowers and plants, textiles and even human skin. It is also suitable for outdoor work - used for exterior and landscape design.

Fluorescent paints are absolutely safe for humans. One of the areas of body art is even based on them. The components are almost not absorbed into the skin. Entire sets are produced for nighttime entertainment. The only inconvenience is washing off the paint when the holiday is over.

Fluorescent 3D wallpaper or cyber coverings

With the help of such glowing wallpaper You can magically transform your interior. Under normal lighting, they appear as coverings with designs of different themes - with images of the underwater world, the night sky, views of nature, and when ultraviolet illumination is turned on, they become voluminous and create amazing effect presence. The gluing technology is simple and identical to gluing vinyl wallpaper.

For drawings using fluorescent paints and wallpaper, special lighting sources are required:

ultraviolet lamps Black Light - instead of a transparent glass bulb, they use a bulb made of very dark, almost black glass;
ultraviolet LEDs - transparent and colored;
neon lights.

By the way, the radiation of UV sources is safe; they can be used in residential areas without the slightest harm to health.

LUMINESCENT PAINT WITH YOUR HANDS

You can prepare miracle paint yourself - really, do it the better who remembers the school chemistry course well.

To make glowing paint we will need:

phosphor in powder (a 100 g package is quite inexpensive and is sold in specialized stores for artists and decorators);
varnish suitable for the type of coating;
varnish solvent;
glass or ceramic dishes.

Making luminescent paint: process

Drink the varnish into the prepared container.
Add phosphor. Its amount will determine the brightness of the paint and the saturation of the glow; the figure ranges from 15-50%. The optimal proportion of pigment is 30%.
To better distribute the phosphor, add a little solvent to the composition. Its amount should not exceed 1% of the total mass.
Mix the paint until it has a homogeneous consistency.

The result is a ready-to-use transparent enamel, to which you can add any color.

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