DIY glow in the dark paint. Operating principle and classification of neon paint DIY luminous paint for wood

Undoubtedly, everything new is attractive and alluring. Today, the use of light-accumulating energy elements, the so-called phosphors, is becoming increasingly popular. Such elements are actively used in notation in populated areas, on, etc., they began to be used more and more often in interiors, highlighting certain objects or entire exhibitions. Naturally, many people have a question about what a phosphor is.

Phosphor - special chemical composition, possessing light-accumulative memory. Light is absorbed from the environment and released as luminous energy under dark conditions. Phosphors in finished form exist in nature. According to classification, they are of organic and inorganic origin. If you have the necessary substances, you can prepare the phosphor yourself.

Photoluminophores are more often used in production and everyday life. They do not dissolve in water, tolerate ultraviolet radiation well, and do not emit fumes or radiation harmful to health. Luminophores of this type are fireproof, easy to use and operate. The glow released by such drugs lasts for 24 hours. Of course, interested users are wondering where to buy phosphor. You can purchase phosphors of the required colors from suppliers of various industrial goods, or in specialized online stores.

They have an unlimited scope of application, ranging from body art to interior design and car tuning. Following fashion, of course, many will try to decorate surrounding objects with interesting glows, trying to make a phosphor with their own hands. Theoretically this is possible. The main thing is to choose the right proportions Supplies and create optimal conditions for a chemical reaction.

In order to make a phosphor with your own hands, you must also have pine concentrate available.

In order for there to be a result, all elements must be taken in pure form without impurities. They can be purchased in the required quantity at pharmacies. The concentrate is dissolved in clean water in a ratio of 1 g per 50 ml. You can determine that there is enough pine concentrate by its color - it should be bright yellow. Separately, it is necessary to weigh the same norms boric acid, approximately 2 grams each. This can be done using a scale or a teaspoon.

A portion of boric acid is applied to a previously prepared aluminum plate, mixed with a pine solution (10 drops), leveled over the surface (approximately, the layer of the mixture should be about 2-3 mm). The plate is placed on a hot plate to warm up. It is important that fully formed bubbles must be carefully pierced using a needle. A do-it-yourself phosphor made in this way will glow in the dark after complete hardening.

Here is one method of producing phosphor. In fact, there are about a dozen recipes, some of them are complex. technological process, requiring special equipment and conditions.

The amazing properties of luminescent and fluorescent paints provide endless scope for creativity. starry sky on the ceiling, your own paintings or reproductions of famous paintings on the walls, graffiti, patterns on furniture, textiles, accessories, favorite cartoon characters in the nursery: invisible during the day, but bright at night, they will create a magical atmosphere in the interior.

Luminescent paints

Can an interior live a double life - during the day be, for example, exemplary-classical, and with the onset of darkness turn into a fantasy space similar to night club 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 is the ability of materials to glow with the onset of darkness or when the artificial light source is turned off. 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 lighting enough to charge for 8 hours of continuous glow equivalent to 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 lightest yellow powder has the brightest glow, which daylight looks like pale lime 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 and 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, 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 luminescent paints, will glow especially intensely in the dark. They are also suitable for making stained glass. In addition, create unusual lighting it is possible 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. You can also use the glass surface as a kind of canvas and draw 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 luminous wallpaper you can magically transform your interior. In normal lighting, they appear as coverings with designs on different themes - with images underwater world, the night sky, views of nature, and when the ultraviolet illumination is turned on, they become voluminous and create an amazing effect of 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 well school course chemistry.

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

1. Drink the varnish into the prepared container.
2. 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%.
3. To better distribute the phosphor, add a little solvent to the composition. Its amount should not exceed 1% of the total mass.
4. 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.

UR SUGAR Color Gel Paint UV Nail Gel Soak Off Nails…

57.18 rub.

★★ ★★ ★★ ★★ ★★ (4.20) | Orders (3359)

Walk along Manezhnaya, Istorichesky or Dvortsovaya on a dark summer evening. You will meet at least a dozen sellers with these incredible LED toys, especially for children. Or go to any stationery store, they will definitely offer you glowing sticks(and no more light bulbs!). And this glowing paint for flowers!

So, is it any wonder that luminous paint and varnish products are becoming more and more popular.

Let's awaken our imagination and learn not to be disappointed

And the point is this. A special phosphor-based pigment is added to the paint, which is capable of accumulating light in the light and releasing it in the dark for quite a long time. There are several types of such self-luminous paints.

Classification

Distinguish the following types paints in question:

• special luminous paints for metal surfaces– perhaps it all started with them, with the desire to paint their car so incredibly that the light would have an even greater effect during night races through the streets;
• glowing paints for fabrics– these are popular in the textile industry;

• surfaces- this is almost “hot” for the construction industry, which has long been practicing glass finishing panels; and now it has become possible to highlight them, or make them luminous ceramic tiles, dishes, anything you like;
• There are also water-based luminous paints, allowing you to get the effect of luminous bouquets of flowers;
• there are special– and these are fences and facades of country buildings;
• again, our own version of similar paints is offered for concrete– one gets the impression that chemists are ready to make any paint for any rough surface glow;

• and this is not far from the truth - after all, there are options for coloring with paint and plastic, everything that starts with “poly” - polystyrene, polypropylene, polycarbonate. (See also article.)

Security measures

For the whole created beauty you have to pay - fluorescent paints are not environmentally flawless (although according to the classification they belong to the rather harmless 4th class), therefore they require special handling:

• work must be carried out in a well-ventilated place and only in full protective equipment - a cap, goggles, or better yet a mask that completely covers the face, gloves;
• do not allow vapors to enter the respiratory system, otherwise you should consult a doctor;
• Do not under any circumstances allow the material to get into your eyes, but if this happens, rinse them immediately and go straight to the hospital;

• If paint particles get into the esophagus, be sure to constantly drink water, but do not bring yourself to the point of vomiting.

Phosphor

The basis of luminous paint is a special powder - phosphor, which is added to the paint. Only 15 minutes of exposure to light is enough for the paint to give off light for 8 hours.

The phosphor has the most colors, and 100 grams is enough to fill 8 square meters of paint.

The price of a phosphor depends on the color of the glow it provides:

• pale light green and light green cost an average of 490 rubles per 50 grams;
• white and blue - the same 490;
• red, orange, blue, yellow, green - everything is already 30 rubles more expensive.

Helpful advice. Note that the purchase of phosphor occurs in batches, and here the rules of wholesale already apply - the more you take, the cheaper the unit of weight.
So, a kilogram of red phosphor no longer costs the mathematical 10,400 rubles, but only 9,500 (meaning average figures).

Available separately glowing phosphor for acrylic paint.

Here the prices are noticeably lower:

• white and lime yellow already cost 250 rubles for 50 grams;
• white and blue – again 250;
• all other colors are on sale for RUB 260.

Own kitchen

With the modern level of development of chemistry “for everyone”, you can create luminous pigments for paints, and therefore the paints themselves, on your own. We offer several recipes from the kitchen called “how to make glowing paint at home."

Several recipes

The first one (we also give chemical formula in case of choosing in a store based on labels, the weights are given in grams; to obtain larger volumes, we simply increase the weight proportionally), the goal is purple:

• mix:

• calcium oxide CaO – 20,
• sulfur – 6,
• lithium sulfate Li 2 SO 4 – 1.5,
• and one milliliter of a half percent alcohol solution of bismuth nitrate Bi(NO 3) 3;

• We will heat the mixture for at least 40 minutes at a temperature of 700 degrees.

Second, blue color:

• mix:

• calcium oxide – 20,
• barium hydroxide Ba(OH) 2 – 20,
• sulfur – 8,
• cadium sulfate K 2 SO 4 – 1,
• sodium sulfate Na 2 SO 4 – 1,
• lithium sulfate – 2,
• and two ml of a half percent solution of bismuth nitrate in alcohol;

• We will heat for the same 40 minutes, but we will raise the temperature to 800 degrees.

Third, blue-blue color:

• mix:

• calcium carbonate CaCO 3 – 100,
• magnesium oxide MgO – 25,
• sulfur – 50,
• sucrose – 10,
• sodium fluoride NaF – 3,
• potassium sulfide K 2 S – 2.5,
• sodium sulfide Na 2 S – 2.5,
• half percent alcohol solutions:
• thorium nitrate Th(NO 3) 4 – 1.6 ml,
• thallium nitrate TlNO 3 – 1.6 ml,
• bismuth nitrate Bi(NO 3) 3 – 3.6 ml,
• rubidium nitrate RbNO 3 – 8 ml;

• boil the mixture for two and a half hours at a temperature of 1100 degrees.

Here is an example of successful application - luminous paints - applied with your own hands, completely change the impression of the facade in dark time days

Fourth, sea green:

• mix:

• calcium oxide – 10,
• strontium oxide SrO – 20,
• calcium tungstate CaWO 4 – 1,
• sulfur – 8,
• potassium and sodium sulfates – 1 g each,
• lithium sulfate – 2 g,
• two milliliters of a half percent solution of bismuth nitrate in alcohol;

• heat for 40 minutes at 800 degrees.

Fifth, red color:

• barium oxide – 40,
• sulfur – 9,
• lithium phosphate - 0.7,
• 3 ml of alcohol solution in 0.4% copper sulfate CuSO 4;
• it is also necessary to keep under fire for 40 minutes at the same 800 degrees;
• but if you want to get a real red color you need to use very clean dishes, any impurities can have a detrimental effect on the color quality.

Whatever color you choose, after removing the mixture from the oven:

• it is cooled down;
• remove the crust, and
• grind into powder;
• Next, mix the powder with nitro varnish or acrylic paint.

But you can also prepare the diluent yourself.

It could be:

• liquid glass - silicate glue;
• turpentine;
• Dammar varnish that needs to be filtered:

• dammar resin 52%,
• xylene 43%,
• castor oil 5%

• In this case, the resin is filled with xylene;

• everything gets mixed up;
• castor oil is added;
• Note that the resulting varnish evaporates very easily, so you should always keep it under a tightly closed lid;
• The paint is obtained by mixing 2.5 parts of powder and one part of varnish.

And a few comments

As you can see, the work is quite delicate and will require building an entire chemical laboratory at home.

Therefore, take into account some more nuances:

• some substances (the most famous is white phosphorus) and their derivatives do not glow without access to oxygen - therefore, if something does not work out for you, check whether you have closed the glass lid too much;
• some substances will glow only if they are shaken and rubbed;
• the most common are substances that accumulate and release light.

Working in your laboratory requires caution and knowledge of the behavior of various substances.

So:

• some mixtures contain toxic substances, which must always be stored separately;
• when sulfides react with acids, poisonous hydrogen sulfide is released with such an odor that you can take away the saints - but the worst thing is that these rotten eggs block the centers of smell;
• Sulfides of alkali and alkaline earth metals are also disgusting because they destroy nails and hair, so without reliable gloves it is better not to touch them at all.

conclusions

Frankly speaking, you should not undertake the preparation of phosphor yourself, as luminous paint is often called - required quantity you still won’t get it, but there is a high probability of getting problems on your head, literally and figuratively. Better explore the market for existing offers.

Be sure to consult with suppliers - the less harmful the powder you purchase is, the better for everyone, not just you. Be sure to watch the additional video in this article, it will surprise you and warn you to be careful once again.

Possessing 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, saturated colors are more expensive, these 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:

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

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

1. Phosphorus is hazardous to health, so the room in which phosphorus painting takes place must be well ventilated.
2. If vapor gets into Airways, you should consult a doctor.
3. It is necessary to observe safety precautions and work only with gloves, safety glasses and a respirator.
4. In order for the enamel layer to lay evenly, the surface on which it is applied must be smooth and dry.
5. Sometimes a phosphor deposit appears at the bottom of the paint can, so when starting work, mix the paint thoroughly.
6. After applying the first layer to the surface, you should wait 1.5 hours and only then apply the second layer of paint.
7. Pre-applied white primer will help give the product a brighter glow, 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.

Paint is a source of inspiration for many people and a way to make a room feel modern and modern. unique decor. The luminous composition, made on the basis of a phosphor, glows pleasantly in the dark, thereby turning the interior into a fabulous and exciting place. A product based on phosphors gives unusual look object or surface, which is why today luminescent paints are enjoying considerable success.

How to make glowing paint at home? Making the product is not difficult, as it may seem at first glance, the main thing is to comply with all the requirements that will make the luminous composition unusual and surprising.

What is luminescent paint and what is the principle of its operation?

Glowing paints are prepared on the basis of phosphor or neon, which have the ability to glow in the dark. Luminescence is the ability to glow that occurs as a result of accumulation over a day solar energy. Luminous liquids contain a cluster of phosphors that accumulate light during the day, and when darkness sets in, they release their light energy into the room. As a result, artificial lighting is created in the room, giving a pleasant shade. The surface treated with the composition will glow for a long time, while the brightness of artificial lighting depends on the amount of luminescent liquid.

Luminescent paint should not be confused with fluorescent products. Fluorescent paints only illuminate a room if they contain ultraviolet light. Therefore, fluorescent paint will only illuminate a room if there is a special lamp in it.

Description of the “work” of phosphor paint

Creating luminescent compositions with your own hands at home does not require much effort in carrying out work and purchasing large quantity ingredients for preparing paint. Therefore, every person who decides to decorate their room on their own will be able to prepare the composition with their own hands.

Luminescent products will glow for decades, since the luminescent composition is a chemically and physically stable substance that lasts for 30 years. For a full and long-lasting glow, such a dye must absorb bright colors for 15-20 minutes. Sun rays so that you can work for 8 hours without interruption. Self-made paint glows in the dark as brightly as there is a lot of luminescent agent in it. Therefore, it depends on you how much the room will be illuminated in the evening.

It is possible to make a fluorescent composition from available materials, but it contains phosphorus that is harmful to health. Therefore, the creation of fluorescent products is not common these days, since it is better to use phosphors to create paints. Often, phosphorus-based products are used only to improve the exterior of a building, while luminescent paints are used to decorate the interior.

How to create paint yourself

Preparing luminous paint is an easy, but at the same time responsible process that must be followed strictly according to the instructions. To prepare a luminous composition, a luminescent liquid is first made, the powder for which is easy to buy at a household store.

1. Recipe 1

To prepare luminous compositions that are created with improvised means, you can use a regular luminous marker. To do this, we check it on paper, where we need to draw 2-3 lines, and then evaluate their luminous abilities. If there are any, remove the rod from them and rinse it well in water. When finished, the rod must be squeezed out well. Now the liquid with phosphors is mixed with any paint that will be purchased for painting the exterior or interior of the building.

1. Recipe 2

You can give the paint luminous properties using pine concentrate and boric acid. Take 50 ml of water and pour it into an aluminum container. Dissolve 3 grams of concentrate in it. Pour a pinch of boric acid into another container, and then slowly pour concentrated water into it (you will need half of it). Then bring the liquid to a boil, and then wait for it to cool completely. Now add the remaining pine needle concentrate to the liquid and boil the composition again. As a result, a yellow liquid called phosphor should appear in the container. Now you can mix it with paint and start decorating the room. For a weak glow, it is enough to use half the liquid.

1. Recipe 3

Neon paint can also be made using peroxide. It is easy to paint any surfaces and objects with such paints, which is why they are popular today.

It's easy to make neon paints from peroxide, but you need to protect your hands and face before making them. Pour 300 ml of water into a jar, and then mix it with 2 tablespoons of peroxide. Add the rest of the available means, which are a spoonful of vinegar and a pinch of salt. Carefully close the jar and begin to shake it until glowing liquid. After this, you can start preparing neon paint.