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What is the difference between fluorescent paint and fluorescent. Characteristics and use of luminescent and electroluminescent paint. Consider the characteristics that distinguish them

When you have a long-awaited party with best friends and friends or one of your family members is about to have a birthday, then the question arises - how to entertain guests, how to surprise the audience and cause them a surge of joyful emotions. The easiest way is to surprise and amuse little children, who will enthusiastically blow out the candles on the cake, participate in various scenes, or recklessly look for a gift hidden by their parents in the room.

In order to interest adult participants in the festive event, you will have to show imagination and organize an original scene or tricks. To help you organize an entertaining action, in this article we will tell you how to make a luminous liquid or luminescent paint with your own hands at home. Glow-in-the-dark paint can be used to cover balloons, ribbons and other decoration elements of a room, and any container can be filled with liquid, and when it gets dark, the room will be filled with bright fabulous colors!

There are quite a few ways to make such water or paint. But most of them are laborious and not quite suitable for home cooking or too complicated for an unprepared person. In this article you best options, with the help of which you can easily and quickly (and most importantly - safely for yourself and others!) Can make a phosphor with your own hands.


First, we will tell you how to make luminescent liquid at home from improvised means, which can be easily found at home or purchased at a nearby outlet.

So, let's start with the easiest way:

Recipe 1

Today, you can easily purchase luminescent markers or felt-tip pens. To make sure that the marker has luminous properties, draw a few thick lines on a piece of paper that will glow in a shaded area. It remains to pull the fiber rod out of the marker body and rinse it thoroughly in water.

Recipe 2

how to make luminous paint without using luminol? Everything is very simple!

Simple improvised means - boric acid and coniferous concentrate. If these funds are not at hand, then in the nearest pharmacy you will definitely buy them for ridiculous money;

Now pour 50 ml of clean water into an aluminum container (for example, into a ladle or ladle) and dissolve 3 g in it. needle concentrate. Add a pinch to another small container. boric acid and add a little bit of coniferous concentrate solution there;

Gently mix everything and continue to add the solution drop by drop. We hold the container over the fire and bring the mixture to a boil;

After boiling, we wait for the mixture to cool down, add another solution of pine needles concentrate with water. Boil the mixture again until a yellowish liquid is formed - a phosphor. This hand-made phosphor will glow beautifully in the dark and can be used as a paint for decorating various interior objects.

Recipe 3

How to make luminescent water using hydrogen peroxide and other improvised means.

To begin with, let's take care of safety precautions by protecting the eyes and open areas of the body (with a thick cloth);

AT glass jar pour 300 ml of water, add a couple of spoons of hydrogen peroxide 3%, a tablespoon of salt, a little vinegar;

After that, tightly close the jar with a lid and shake it very vigorously and keep shaking until glowing water forms.

Recipe 4

A blue glow liquid can be made with this method, but the color of the glow can be changed by adding a fluorescent dye.

Prepare a glass flask with a tight-fitting stopper, 0.15 g of luminol, 30 ml of dimexide, 35 g of dry alkali.

Place all components in a flask and close tightly with a stopper. Stir vigorously until a bluish glow appears. When the glow fades, gently open the plug and let in air to make the herd glow brighter.

Recipe 5

From hydrogen peroxide and luminol

Prepare a tall glass beaker or flask, a solution of 3% luminol - 5 ml, hydrogen peroxide 3% - 10 ml, a couple of crystals of potassium permanganate, a solution of washing powder.

First you need to pour a solution of washing powder into a glass and add a solution of luminol and peroxide there;

Now you need to thoroughly grind the potassium permanganate and also add to the mixture;

Stir the liquid in a glass. It will begin to sparkle and glow beautifully. By adding a little tap water glow effect is enhanced.

HOW TO MAKE GLOWING SHOES AT HOME?

1 way:

What we need: tall glass or flask, 300 ml of water, 2 tablespoons of soda, 3% hydrogen peroxide (2 teaspoons), thick cotton laces.

First you need to pour baking soda into a glass of water, close the lid and mix well. Then open the lid and pour in the peroxide. Close the lid tightly again and mix thoroughly. Then you need to put the laces in a glass with a mixture and hold them there for 10 minutes.

2 way:

What we need:

150 ml of pure water;

5 gr. luminol (sold in specialized stores with chemicals) or 200 gr. phosphor (this ingredient easily converts energy into a glow);

90 ml of hydrogen peroxide 3% (usually sold in any pharmacy);

15 ml of sodium hydroxide solution;

3 g of copper sulfate;

Ruben or any other fluorescent dye.

Pour the prepared luminol (yellow powder that glows bluish in neutral or acidic solutions) into a tall glass flask with water. Mix thoroughly.

Now slowly pour the peroxide and mix the solution again;

Add a solution of caustic soda and mix everything;

It remains to add copper sulfate and a fluorescent dye to the mixture;

Mix everything thoroughly and dip the laces into the liquid. After 15 minutes, you can pull them out. In the dark they will glow.


3 way:

The surest way to make yourself not just slightly luminescent laces, but laces that glow in the dark brightly. A great feature for lovers of dancing in nightclubs!

But this method will appeal not to amateur chemists, but to lovers of electrical lotions and all sorts of fashionable devices. The design for the manufacture of luminous shoelaces is as follows - we make a miniature electronic unit with a thin LED. This LED will run along the central part of the silicone string that allows the light to pass through. The unit will be recharged from the battery. But the lacing must be loose - if you tighten the laces on your shoes too tight, you will damage the LEDs.

In the photo: a phosphor applied to various objects (paint) or poured into containers (liquid consistency)


VIDEO MATERIALS

Hello. I am an artist, I paint walls and ceilings acrylic paints. So I decided to try to work with luminescent and luminous paints, but since there are very few specialists in our country, there is no one to consult with. Please tell me if these paints are combined with acrylics or can they be used as the main ones. how best to arrange the light so that the painting looks like a winner. How they look in daylight. Please write a couple of secrets on wall painting. Thanks in advance!!!


Hello Alena.

In a nutshell - these are two types of luminous paints, different in properties. These are luminescent and fluorescent paints (I constantly confuse which one is which)). Some gain light, such as phosphor ones, and after that they glow in the dark for a short time, depending on the charge. Others appear to be pure fluorescent - white paint (pigment itself, powder) and glow different colors when exposed to ultraviolet light. As for the UV lamp, it is not necessary to buy it in a special company store, I found exactly the same one 2-3 times cheaper in the construction market in electrical goods.

As for the colors themselves glowing in the dark (they are also called fluorescent paint, phosphor, luminous, self-luminous paint), then I advise you to take only green (blue or yellowish-greenish glow) and only transparent in daylight. All other colors practically do not glow in the dark - this luminous pigment is mixed with different colors to create a large selection for sale, in fact they are of no use. Also, for this paint, it is better to install a UV lamp for charging in advance. Otherwise, in my opinion, the point in using them also disappears, tk. having gained light during the day from the window, they gradually dim and by the time the night falls and the light in the room turns off, they barely glow.

As for fluorescent paints, those that actively glow when exposed to UV light. Then it also makes sense to buy them and use only colorless transparent ones. All colored people have a vigorous bright color which is suitable only for clubs and discos.
Both of these paints consist of a pigment (white or greenish powder) that is mixed with an adhesive base - these are most often acrylic or acrylate varnishes, etc. With large volumes, it makes sense to buy the powder in its pure form and use the necessary varnishes as a binder. If this is a couple of strokes, then it’s easier to buy ready-made. When the painting on the wall is completed, they are applied on top with a transparent layer to the right places so that they glow, everything is very simple and it's okay. Because these are varnishes, then these places will most likely gleam on a matte painting. It all needs to be learned by trial and error.
If you try everything yourself and suddenly any questions and problems appear in the process, then it makes sense to ask something specific, but it seems to me that I am writing all this in vain)).

Sergey Sudakov 21.02.2012 23:18

Sergey, good time!!! I watch your work on the Internet, I am insanely delighted with the detail, realism and at the same time light decorativeness of your work, you are a worthy example for many artists !! Thank you for sharing your experience. I would like to ask another question about fluorescent paints. As far as I understand from your articles, it is better to use fluorescent paint that is in the form of a transparent powder, since colored ones are very acidic. In the painting with the city at night (where the castle is against the background of the night cloudy sky) did you use colored ready-made fluorescent paints or transparent white powder (diluted with varnish) and in the painting with Paris, which paints were used?

New paint and varnish products appear on the market of finishing materials every year. They surprise consumers with their originality, practicality of use or other useful properties. For example, luminous paint is a great helper in creating an unusual interior. It is used not only for decorating walls and ceilings, but also for furniture.

Main characteristics

Paint that glows in the dark is used in construction and design to create accents, highlight individual elements of the interior. In addition, it can be used for the following purposes:

  • furniture decor;
  • design of street arbors, facades of houses, fences and fences;
  • drawing on index signs, road markings;
  • car, motorcycle or bicycle tuning;
  • creation of drawings on the body (body art).

Luminous paint shows its properties in the dark. During the day on the surface, it can be completely invisible. The principle of its operation is based on the fact that it has accumulative properties, due to which light from external sources is concentrated in it. In the evening, with the onset of darkness, and at night, the paint begins to emit an accumulated glow.

Such properties are imparted to finishing materials with the help of special substances. Based on what components were used in the manufacture of luminous paint, there are such types of it:

  • fluorescent,
  • luminescent,
  • phosphorescent.

Advantages and disadvantages

Among the advantages of luminous finishing materials are:

  • the possibility of creating subdued artificial lighting, without the use of additional electrical appliances;
  • the possibility of applying to different surfaces(metal, stone, wood, glass, concrete, plastic);
  • attractive appearance.

Despite the originality and other advantages, luminous paint should be used with extreme caution. This is due to the fact that some of its components can be dangerous to humans and, with prolonged contact, adversely affect their health. But this applies only to some varieties of luminous paints.

Also, the disadvantages include the high price of these materials. Although they are spent very economically and do not require reapplication for a long time, luminous paints are much more expensive than ordinary ones.

Fluorescent formulations

Fluorescent coloring composition is made on the basis of polymers. Its property is to glow under ultraviolet lamps. By itself, the paint can have any color and does not appear in the dark or in daylight.

There are such varieties of fluorescent paints:

  • acrylic coating for internal interior work;
  • acrylic coating for outdoor use;
  • aerosol paint in cans.

One of the advantages of the acrylic base is that it is great for wooden, concrete, paper surfaces (wallpaper on the walls). At the same time, an alkyd aerosol is more suitable for metal or plastic. For example, fluorescent car paint comes in cans.

In working with such materials, you will need ordinary tools - a roller or brush. Before processing, the surface must be carefully leveled and degreased with a solvent. Luminous paints are applied in one layer, as this is enough for a good effect.

Fluorescent materials are safe for human health, so they can be used on any surface in a residential area. But most often such coverage can be found in clubs or restaurants where there is ultraviolet lamps.

Luminescent compositions

Fluorescent paints are the most common in construction and other areas. This is primarily due to the fact that they do not require additional devices for emitting light, unlike fluorescent ones, which require ultraviolet lamps.

Phosphors have a light-accumulative capability, due to which the surface treated with them can glow for 8-10 hours.

Luminescent paint is made on the basis of alkyd, acrylic, polyurethane compounds. It does not emit harmful volatile substances and does not affect the well-being of a person.

Also, its advantages include:

  • color fastness;
  • long-term operation;
  • resistance to moisture, light, low temperature.

There are several main types of phosphor paints. They differ not only in their action, but also in the scope. The first of these is the classic photoluminescent paint. It can be charged from any light source, be it sunlight or an ordinary incandescent lamp.

The surface accumulates energy in itself, and with the onset of darkness begins to give it away. At the same time, the duration of the subsequent glow directly depends on how long the painted surface was exposed to light. Such material is suitable for walls, ceilings, furniture, exterior facades. It is convenient for them to cover a large area.

Electroluminescent paint is a novelty in the market of paint and varnish products. It has the amazing property of producing radiation under the influence of an alternating electric current. In the normal state, the coating is no different from analogues, but when a charge is received, the surface begins to glow bright red, white, yellow or in green. Now this material is used for auto-tuning, but it is possible that soon it will become very popular in other areas of application.

Phosphorescent compounds

Phosphoric glow-in-the-dark paint is not very popular. This is directly related to its composition. Phosphorus, which is the main component that provokes the glow, can adversely affect the body. Exceeding the minimum allowable dose of this chemical element leads to intoxication, manifested in the form of nausea, dizziness, and general weakness.

With prolonged contact with phosphorus, problems may also occur in the work of the respiratory, of cardio-vascular system. With a significant excess of the dose, even deaths were recorded.

The advantage of this material is that it is able to emit light longer than the others without additional recharging (even 10-15 minutes is enough for it to accumulate a significant amount of energy).

Phosphorescent coloring compositions are usually used only for work not related to construction. For example, they can be used to apply to roads or design patterns on cars.

DIY glowing coating

You can be sure of the safety of the paint if you make it yourself. All components are sold in ordinary hardware stores, so you can purchase them without any problems. Non-toxic substances with good protective properties are used for preparation. To make a luminous coating for interior and exterior finish you will need:

  • phosphor powder - 500 g (sold in different packages from 100 g to 1 kg, it can be red, yellow, white, light green or blue);
  • interior or facade varnish - 1 l (you can use alkyd or acrylic compounds, depending on your needs);
  • solvent - 10–15 g (it is necessary that all components are mixed evenly);
  • coloring pigments (if necessary).

All components of the future coating must be placed in a plastic container and mixed thoroughly with a brush. You can use it right after that. Apply the finished paint on a pre-sanded and dry surface. Store homemade phosphor finishing material in a sealed container for no more than 12 months.

When choosing luminous paints in a store, you should definitely study their composition. If it contains phosphates or ammonia, you should not buy such a coating for the interior. Also, the seller must have documents confirming the safety of the goods, so do not be lazy to get acquainted with them, so as not to regret an unsuccessful purchase later.

You may also be interested in:

The most common request from people who want to transform their space and are thinking about redecorating is luminous paint. Many have heard about what it is and actively use it in their homes.

It is applied to the walls, ceiling or things in the interior, adding personality to your home. So, during the day the room looks normal, and at night it turns into a real fairy-tale house with stars on the ceiling or beautiful flowers located on the walls.

Advantages

The paint has a number of advantages: it is durable, unpretentious in care and easy to apply, and the effect is stunning. This is great alternative night lights. It is economical: the paint gains energy from daylight, and at night it gives it away and thus glows.

It is especially popular when used in children's rooms., after all, this way you can create coziness, a feeling of comfort and safety. Children are usually afraid of the dark, and with beautiful luminous patterns, it is easier for them to fall asleep, they feel calm.

Looking at various drawings, the child calms down and falls asleep faster, which has a great effect on his imagination and the development of creative abilities.

This paint is popular not only in construction, but also in various types creativity - whether it is the creation of face painting or the decoration of various objects.

This will add a touch of magic to any subject or process.

What is a miracle paint?

Paint, which will transform any object due to the glow, is of two types - luminescent (also called phosphor) and fluorescent. Very often they are confused, making a big mistake.

Consider the characteristics that distinguish them:

  • Fluorescent paint is capable of glowing only under direct exposure to ultraviolet rays, which is why it requires special lamps.
  • Luminescent paint is able to glow itself.

It is the latter that will be discussed now - this is the easiest way to transform the space. No additional sources required.

Functioning

The name of the paint comes from the word "luminescence", which means the ability of a special substance to glow due to its own energy. Special pigments, which are called "phosphors", are responsible for this process. It is they who accumulate energy in themselves during the daytime from the sun or from artificial lighting, and at night they delight our eyes with their radiance.

This process of receiving light during the day and giving back at night is like a perpetual motion machine, it can work for many years. All that is required is to apply paint to the surface, and then the processes are activated independently.

Interestingly, energy is generated not only from bright sunlight, but also from any other source (flashlight, lamp, moonlight).

As for the duration of action, 15 minutes of “recharging” at an artificial light source gives energy for 10 hours of work in the dark with a gradual decrease in brightness.

Phosphor is a stable substance both physically and chemically, able to hold out on the facade of the building for more than 30 years, to say nothing of the internal surfaces. You can adjust the brightness of the glow yourself by increasing or decreasing the concentration of pigments.

The choice of the type of paint between fluorescent and fluorescent is up to you. By principle, they are similar, differ only in the independence of the glow. Please note that the latter contain phosphorus in their composition, which is dangerous to human health. If they are used, then only for work outside the building. Phosphor materials are almost completely safe.

Why is she needed?

Such paint is in demand in the decor of rooms, interior elements or even a wardrobe - you just need to apply it to the surface. In addition to the already known phosphor, its composition includes clear nail polish. He is the basis of the material. Depending on its properties, there are paints for any surface - be it wallpaper, metal or plastic, ceramics or glass, wood or plaster - there are many options.

Fluorescent paint is actively used in the following areas:

  • when painting the internal coating;
  • when decorating individual interior items;
  • in clothes (professional clothes, wardrobe decoration);
  • in road markings;
  • in improving cars;

Main types

All coloring compositions are divided into two categories:

  • Colorless paints, which are produced on the basis of a completely colorless varnish. They can be safely applied over any pattern on the subject.
  • Colored - paints that have in their composition an additional coloring pigment - such as color. During the day they cannot be distinguished from ordinary paint, but at night they appear and begin to glow.

In addition, there are more types of paints depending on the properties and characteristics:

  • acrylic emulsions. They are completely safe and dry quickly. They can be used both in floristics and when applying makeup.
  • Polyurethane-mineral enamels. Mainly used for plastic.
  • Heat resistant paints- can be heated up to 500 degrees, so they are suitable for both glass and metal.
  • Waterproof paints- create a special waterproof film, due to which they are actively used in bathrooms and pools.

How to do it yourself?

You don't have to rush to the store to get glowing paint. We can create it ourselves. There are two options - you can prepare the paint either from the finished phosphor or completely from scratch. Let's start with the first option.

Production from phosphor

You can buy a phosphor in a hardware store or order it on the Internet. It is not cheap, but very little is needed: 100 g of the substance can color 8 square meters surfaces. Basically, the price depends only on the chosen color. Light pigments (beige, light green) are a little cheaper, and brighter ones (blue, green) are more expensive.

It is also worth remembering that the varnish must be selected for the surface that we will paint.

Paint preparation method:

  • Pour varnish into a container.
  • We add phosphor powder based on the proportion of 70% varnish to 30% coloring pigment.
  • Do not forget to add a solvent - no more than 1%.
  • Mix the mass thoroughly.
  • If necessary, add color to give us the desired shade.

The finished paint can be safely used and stored in the same way as varnishes of this type.

Making fluorescent paint from scratch

If you have not found the phosphor of the desired shade, or if you want to conduct an independent experiment, you should be patient. The process will be more complex and lengthy. It will be necessary to make more efforts, time, and also find special reagents. But the result will not keep you waiting.

Here, the main component will be coniferous extract, depending on its concentration, we will get the desired glow effect.

To create paint we need:

  • heat-resistant dishes with a wide bottom;
  • coniferous extract;
  • boric acid.

Recently, in the implementation of various design techniques the possibility of using luminous paints is supposed, the new facets of which open up under the influence of ultraviolet radiation. These products are becoming more and more in demand, and you can count on an active increase in the level of popularity of the funds sold. In most cases, innovative paints are called fluorescent, regardless of the specifics of use. Despite this, you still need to find the main differences between the two main types of dyes: luminescent, fluorescent.

Fluorescent and luminescent paints: the main differences

Fluorescent dyes can successfully and brightly glow under the influence of ultraviolet radiation. If it is assumed that there is no influence of UV radiation, the paint layer always looks simple and familiar. However, in daylight, the level of brightness and saturation may be higher than with standard inks. Most often, fluorescent dyes are used for important nodes, road signs and floats, which must gain increased attention for maximum safety of people. Fluorescent dyes cannot accumulate light radiation, so they never glow at night.

Luminescent dyes can accumulate light, after which - glow in pitch darkness. Their light properties cannot be eliminated, but the duration of the glow can be different (several seconds - hours). Special luminescent dyes, which contain radioactive components, can glow for a long time (even more than a few days).


So what are the main differences that can be noted?
  1. Fluorescent dyes cannot accumulate light radiation and glow in the dark, luminescent dyes can.
  2. Fluorescent dyes always have a lower cost. Moreover, luminescent products are most often more expensive.
  3. There are no permits or restrictions required to use fluorescent paints. Fluorescents require permits at the manufacturing stage to confirm the absence of radioactive materials in the composition.
  4. Fluorescent dyes do not have optimal durability and can "burn out" quickly, unlike fluorescent dyes.

Taking into account the main differences between the two types of luminous products, one can understand which option it is desirable to choose. At the same time, you need to understand the features of each of the two types of product lines, because only with this approach does it become possible to make best choice to carry out the planned finishing activities.

Fluorescent paint: main features

Currently, fluorescent paint is represented by three types of compositions at once:

  1. Acrylic enamel, designed for decorative work in the interior.
  2. Acrylic enamel, designed for processing facades of buildings.
  3. Universal spray paint, including urethane and alkydane. Such a tool is most often produced in cans.

Acrylic enamel for decorating interior objects can be applied to any surface: wood, plasterboard, stone, paper. The only limitation is plastic and metal surfaces. It should be noted that acrylic enamel includes a base of acrylic and luminescent pigment, which largely determines the shade of the color layer. To further obtain the desired shades, you can use a combination of multi-colored compositions.

Acrylic enamel, designed for facade work, can please with resistance to undesirable atmospheric influences, liquids, and abrasion. Among the additional nuances, it should be noted resistance to cleaning and disinfecting types of products. Taking into account such characteristics, there is no need to worry about the influence of atmospheric precipitation and the process of washing the facade.

Universal aerosol urethane alkyd paint can be successfully used for outdoor and indoor work. In most cases, the product is available in cans, which greatly simplifies the application process. It is assumed that it is possible to create a resistant coating, as a result of which any external factors cease to be unfavorable. The paint is ideal for any kind of surface: glass objects, plastic, furniture, walls.

Fluorescent paint is available in eight basic colors: white, lemon yellow, orange, red, pink, purple, blue, green. It should be noted that all colors are bright, but violet glows the weakest.

Luminescent paint: main features

Luminescent paints, despite their amazing parameters, are safe. Recently, manufacturers have been using a special substance called phosphor for the manufacture of any product. The substance used can successfully absorb the light flux, resulting in an optimal “charge”, which is enough even for complete darkness.

For the production of luminescent paint, it is customary to use organic phosphors, which please with a high level of safety for humans.

It should be noted that paint and varnish products that can shimmer in various shades and even glow are used by operatives to create special objects, as well as by artists, decorators, and designers to implement extraordinary design ideas in practice.