The main reason for changing the colors of plastic is to give it a harmonious look with the interior of the room or the exterior of the building. At the moment there are more than 2000 shades that allow you to do this. One thing remains - to properly paint on plastic panels.

The material during the operation also turns yellow due to sunlight, losing its original appearance. In addition, its physical properties are also violated. In this case, the coloring will protect the PVC plastic from such influences.

Advice: you want to protect metal elements in the apartment from corrosion, for this purpose Zinga electrically conductive paint is used that can prevent moisture from reaching their surface.

Technology

It can be applied in a convenient way for yourself - by spraying or a roller with a brush. Drying the first to produce at room temperature, the second at 40 degrees or more.

The video in this article will help you find additional information on this topic.

The main reason for changing the colors of plastic is to give it a harmonious look with the interior of the room or the exterior of the building. At the moment there are more than 2000 shades that allow you to do this. One thing remains - to properly paint on plastic panels.

In the photo - staining plastic windows

The material during the operation also turns yellow due to sunlight, losing its original appearance. In addition, its physical properties are also violated. In this case, the coloring will protect the PVC plastic from such influences.

Advice: you want to protect metal elements in the apartment from corrosion, for this purpose Zinga electrically conductive paint is used that can prevent moisture from reaching their surface.

Dyes for PVC in granules

Technology

Dyeing PVC plastic profiles with a water-based polyurethane acrylic system has several advantages:

  • fast and high-quality surface preparation;
  • drying takes place in a short time at room temperature;
  • set of hardness at a temperature of 20 ° C - from 8 hours;
  • manual and automatic spray painting;
  • a large range of decorative features - texture "under the tree", mother of pearl, metallic.

Acrylic paint for PVC panels

Training

Below we consider the stages of manufacturing color profiles of plastic. And the most important step at the same time will be the preparation of products for painting.

You must make sure that no dirt, silicone, grease stains or other substances remain on the surface that will hinder good adhesion of the plastic to the paint.

For this there is a small instruction:

  • remove dust, debris and chips with a dry cloth or compressed air;
  • soak a cloth with a special cleaner designed for polystyrene;
  • degrease and clean the surface of the product with your own hands from grease residues and dirt, at the same time removing static stress;
  • wait 5–10 minutes for the cleaner to evaporate from the plastic surface.

Tip: use for this special cleaner activators for PVC. This fluid also creates micropores on the surface to help the materials adhere to each other.

Paint for PVC plastic and interior

Another way to help achieve good adhesion is grinding of PVC, and then priming it. However, this process is more laborious and requires some skills.

Tip: not satisfied with the price of professional painters, take up the job yourself.

Choosing paint

Remember that if you do not grind and prime a plastic product, you should only purchase paints that are specifically designed for dyeing PVC.

  1. Choose a shade. To do this, you can use the NCS, RAL or Monicolor catalogs, where there is so much choice that finding the right color will not be a problem.
  2. Determine what items, and in what quantity you need to paint. This will make it possible to calculate the volume of paint on a specific area.
  3. Make tinting to the desired shade at least 60 minutes before the start of work. Tinted paint will be a special recipe with the addition of pigments. The selected shade will be as close as possible to the color in the catalog. If you have the opportunity, check the viscosity using a VZ-6 viscometer and adjust, if necessary, by adding pre-purified water.

Paint for solid PVC products

Coloring

The process should be carried out in a single layer at room temperature without first applying a primer. When using a sprayer, the coating will be better.

Also paint can be applied with a brush or roller. The material dries out for about 8 hours, depending on the temperature, however, it can be fully used only after 72 hours.

Tip: if necessary, you can apply a second layer, but only when the previous one is completely dry.

If you use a gun for dyeing, make sure that the temperature of the paint, plastic and it matches the working room - not less than 18 ° C, the humidity should not exceed 80%. It should also be dry and clean. It is recommended to apply a working pressure of 2–2.5 atmospheres, nozzle size - 1.6–1.8 mm.

The desired film thickness is not less than 60 microns, otherwise it will affect the strength of adhesion with the base. With a layer thickness of more than 120 microns, the drying time will increase and this will affect the decorative effect of the coating.

Tip: there are enough items in the room that can be damaged during a fire. To protect them, use modern fire retardant paints for metal Polystil, which are diluted with water.

PVC polyurethane paint

How to dry

Drying of the painted surfaces of ABS plastic occurs at a temperature exceeding 40 ° C. They should be placed in a heated dryer no later than 5-10 minutes after dyeing.

If the thickness of the wet film is 80–120 μm, the temperature is 50 ° C and the relative humidity is 65%, the drying will take about 2-3 hours. There is no need to immediately check the degree of adhesion, it is better to wait 24 hours, full polymerization occurs in 5-7 days.

Remember that the drying time due to the large thickness of the wet layer, lower temperature, large dimensions of the product and high humidity drying can increase significantly.

When storing finished plastic products, they must be protected with a film or paper, protected from friction and shock on the painted surface. Also, they should not be subjected to long exposure to moisture and negative temperatures until complete polymerization.

Conclusion

From the article it became clear that the coloring of PVC and ABS plastic is a simple task. It is only necessary to thoroughly clean the surface of any contamination, to determine the color and the required amount of material (also learn how to paint the old parquet yourself).

It can be applied in a convenient way for yourself - by spraying or a roller with a brush. Drying the first to produce at room temperature, the second at 40 degrees or more.

The video in this article will help you find additional information on this topic.

Greetings comrades. I will not discover America if I say that MDF furniture, wall panels and other forms of use of this material have become firmly established in our life. But what if their color ceases to like? Painting MDF panels can change the situation, but not all paints are suitable for this. And if so, then surely you want to ask: which ones are suitable and what is the price of the solution? This is what we will now find out.

Material feature

To cut, cut, mill, drill, perforate and, of course, to paint. It is for such a set of qualities that MDF produced from wood waste is valued. All these operations are not particularly difficult, with the exception of the dyeing process - if you don’t know the characteristics of the material, the paint for furniture from MDF will go very, very much, and the result will disappoint you.

Reasons 2:

  1. The material is very hygroscopic.it is like a sponge that absorbs coloring compositions;
  2. When staining from the interaction of the coloring composition rises woody pile. The result is an unattractive and rough surface to the touch.

What fits

It is clear that in the production of these problems are solved, because in the building stores all the MDF products are qualitatively painted and smooth to the touch. And will it be possible to achieve this effect with your own hands?

Important!
  Looking ahead, I will say - surely succeed.
The secret lies in the preliminary application of a primer-insulator that nourishes MDF and creates a high-quality base, as well as in polishing the surface before applying the final coloring layer.

We will return to the process of surface preparation. The main thing first to figure out how to paint MDF at home. We need special formulations with a high covering power.

These include:

  • acrylic enamels and paints in the form of aerosols.
  • enamels made on alkyd-urethane, alkyd or oil base;
  • polyurethane enamel.

Acrylic Enamel

This group is considered environmentally friendly because it is a water dispersion composition based on acrylate or latex copolymers. Most manufacturers recommend their use in residential areas and even children's rooms.

Another plus is the good protection of surfaces against moisture and temperature extremes, which is quite important for furniture and sliding MDF screens in sanitary rooms.

On sale most often you can find the following compositions:

Name Options price, rub.
Belinka AQUA EMAIL The composition is endowed with good hiding power, and when applied creates a glossy film. The manufacturer allows the application of the composition on top of old paintwork materials.

Be sure to use the ground-insulator.

Among the features of this composition are:

  • high resistance to ultraviolet radiation;
  • the time for drying the layer is 4 hours.

This composition can be recommended for products located in direct sunlight. If you have doubted whether it is possible to paint wall MDF panels burned out in the sun, then applying Belinka AQUA EMAIL in 2-3 layers will make them resistant to UV exposure.

 590 for 0.75l; 1720 for 2.5 liters

Some of the presented compositions can also be used as a ground insulator. For such purposes, the manufacturer recommends to dilute them with water in the ratio of 70% paint and 30% drinking water.

Before you paint a white door from MDF under a tree, be sure to:

  1. first apply a base coat of light paint, after which you can apply dark colors;
  2. using a special rubber brush, without waiting for the second layer to dry, clean the surface to obtain a wood structure.

Captain Obviousness informs: if you choose how to paint MDF panels of small size, then it is inappropriate to purchase paint in a large displacement package.
  And since the smallest volume is 0.9 liters, you should look at the acrylic paints in cans.
It is also important that when applying such compounds wood fibers on the surface do not rise, which simplifies painting.

Important: before painting the MDF with an alkyd spray, the surface should be treated with primer.

Alkyd and alkyd-urethane enamels

Another fairly large group of coloring compositions, allowing to paint the MDF surface. If you do not know how to repaint furniture from MDF do it yourself, then for independent use I can recommend products of the following manufacturers:

Important: Do not forget that all alkyd compounds have a strong odor, which, moreover, is quite toxic during the drying process.
  It is important to organize staining in a ventilated area using personal protective equipment.

Polyurethane enamel

Polyurethane compounds are primarily interesting for their durability and durability. Agree that if you spend money on expensive paint, then its service life should be the maximum. In the case of the type in question, manufacturers guarantee at least 20 years!

So, what can be purchased from this group on the territory of our country? Below is a detailed look at some of these compositions:

Staining process

With the compositions figured out, and now you know whether it is possible to paint MDF panels and what exactly.

It's time to puzzle you with some of the nuances of the upcoming process, telling how to paint MDF:

  • Any surface must be pre-treated with primer. It fills the pores of the material, preventing further absorption of the topcoat (paint);
  • After applying the primer and drying, the surface must be sanded to remove the raised wood drafts. It is best to use for this purpose schlifmashinka;
  • The surface should be cleaned from dust, and only then apply the first coat of paint;
  • Repeat the grinding process again to remove the raised fibers from the surface;
  • Then apply a second coat of paint;
  • To give a complete appearance of the surface should be polished.

How to clean the plastic panel

Regardless of which room they are installed in, they are exposed to various kinds of pollution. If you compare the rooms, the plastic panels in the kitchen are the most polluted. Such contaminants include body fat and dust that remain on the surface. In order to remove them you need to work hard. As a means for cleaning plastic panels from dust and grease, the following tools are mainly used:

   · Scouring powders;

   · Dishwashing detergents;

   · Soap solution.

The only condition for cleaning the panels is that any product should not contain hydrochloric and sulfuric acid. It is also not recommended to use for cleaning various paper clips and hard abrasives, which, undoubtedly, will lead to the formation of scratches.



The process of removing contaminants consists in applying a cleaning agent to a sponge and using warm water removes dirt. Thus, it is possible with little effort to bring the plastic panel in its original appearance.

In addition, using conventional dishwashing detergent, it is also possible to wash the grease and dirt off the panels. In the event that there are strong soils, they can be pre-applied with detergent and left for about half an hour, then rinse the contaminated area with warm water.

How to wash the wall plastic panels

Depending on where you are installed, you have to deal with pollution in various ways. The most problematic rooms are the kitchen and the bathroom. It is here that there are stronger pollution of various origins. In order to remove grease from the panels, it is best to use dishwashing detergents. In addition, you can use specialized solutions for cleaning panels from heavy contamination. When special formulations are used for cleaning, they must be sprayed onto the contaminated surface. In the case of minor contamination, simply wipe the panels soaked in ordinary water with a sponge.

Very often, wall-mounted plastic panels are preferred when finishing the bathroom. In this case, during operation, the following contaminants are formed:

   · Rust;

   · Fungus;

   · Spray marks;

   · Dirt and dust.

The most problematic pollution of all listed is considered to be a fungus. It appears on the surface as black spots or dots and can appear completely anywhere. To remove such contaminants is best to use special tools, as ordinary water will not help here.



Another problem is the appearance of rust stains, which is also problematic to get rid of. First of all, it is necessary to remove the cause of their occurrence, which in most cases occurs due to the use of poor-quality and old plumbing. To remove these stains, it is also best to use special tools for cleaning plastic panels.

Painting plastic panels

Many people constantly love to change the situation in their homes. Especially for this category of citizens created coating for painting. In the event that a certain color annoys you can change it by painting the coating. You can paint and plastic panels. The only thing you need to know is that the paint must be selected individually, so any one you like may simply not be suitable. For example, in no case can you paint plastic panels with water-based paint, as it is very liquid for such coatings, and it will immediately drain.

Acrylic paint is best suited for painting plastic panels, as it is completely safe and does not have an unpleasant odor. In addition to acrylic paint, you can still use any other having similar composition with plastic panels. The most reliable, simple and affordable method of painting is oil paint, which has a fairly good resistance. The downside of oil paint is only that it dries for a very long time and has a peculiar odor that disappears for a long time.

Summing up

Undoubtedly, all finishing materials during the operation lose their original appearance. This is not only due to various pollution, but also in the process of exposure to ultraviolet radiation. In order to update the wall panels, you need to use two methods. First of all, wash them, and if the result does not satisfy, then paint them. As for painting, the choice of paint for wall-mounted plastic panels must be approached with full responsibility. It is best to use acrylic or oil paint. Also, not all products are suitable for washing the panels, therefore it is necessary to use only those specially designed for these purposes.

There are situations when motorists and owners of houses or apartments decide to change the familiar interior and color of a room or car, as a result of which an interesting question is posed to them: how to paint plastic and what materials can be used for this?

Paint plastic

As a rule, the technology of painting work for all surfaces remains the same. But, besides the general requirements, there are also some subtleties, without which it is simply impossible to perform a high-quality finish. That is why such additional information should be adopted.

Varieties of paints for PVC products

Paint plastic

Today on the market of paints and varnishes there is a huge variety of paints that can be used for high-quality PVC construction. They can be either in the form of an aerosol and spray, or in the form of a usual paint for applying with a brush or roller, which can be either matte or glossy or pearlescent.

Technical characteristics of paints suitable for plastic are given in the table.

  1. Maraplan is a great example for pvc construction.

Finishing work with such paint is carried out with the help of a roller, sponge, brush or spray. If such plastic paint will be applied at a temperature of 20 o C, then after 20 minutes you can begin to apply a repeated layer, and after another 4-5 hours the product will be completely ready for use. Maraplan paint is very resistant to ultraviolet rays, as well as durable to mechanical damage. But it is better not to subject the film to mechanical overload until the coating is completely dry.

  1. Rainbow-180 is an absolutely white glossy coating for PVC fabrics.

This plastic paint is used to decorate windows, window sills, baseboards and other hard plastic materials that can be used for both exterior and interior finishes. In addition to PVC, the spray is suitable and various surfaces, as well as putty and wood. It is possible to work with such paint at 15-75 o C, and the next layer can be applied after 1-2 hours. This paint is great for exterior design.

  1. Snowball - enamel based on acrylic for decorative framing of rigid PVC and other materials.

According to the advice of experienced craftsmen, it is better to apply such a coating in 2 layers. After applying the paint, the plastic surface will be dull after 5-15 hours, and it is possible to use this coating for both exterior and interior work.

  1. Acmilite is a coating that can glow in a dark room in blue or green.

Paint the plastic with your own hands

This paint is widely used for works on PVC, ABS, polystyrene and polypropylene. It has a high level of strength and weather resistance. Such paint has proven itself in the restoration of pots, furniture, souvenirs, window and door blocks using a spray gun or dipping method from 1 to 3 layers, as indicated in the instruction manual for the material. Before you start painting, as well as in the process of their execution, the paint must be thoroughly mixed all the time, because the additives tend to settle, and the time for drying the finish varies from 2-4 hours.

  1. Gamma - acrylic paint, presented as an aerosol.

In the palette of such a finishing material is about 25 shades, which are applied to plastic, wood and steel, and it is also great as a spray for applying graffiti. Thus obtained decorative coating will be weather-resistant, have a deep color and a subdued gloss. For best results, it is better to choose a white base (if we are talking about the fluorescent variant, this requirement is mandatory). Sometimes it is necessary to improve the material in 2 layers to increase the contrast and enhance the color, but it is allowed to re-apply the material only after 30 minutes in order for the bottom coating to dry properly.

It is also necessary to allocate a separate category of paints, which include chrome. Chrome is also called as “mirror paint” is most appropriate in mechanical engineering. In order to apply chromium to the surface of the product, they use both an aerosol and a galvanic method, the difference will be almost imperceptible.

To date, such finish as chrome (especially in the form of an aerosol), is gaining increasing popularity. Chrome, in its mirror features, fascinates the eye of passers-by, so mottos and car enthusiasts love it.

In addition to high strength, chromium withstands high temperature extremes, and it does not matter at all what is used to apply the spray or paint has been produced at the factory.

Chrome can have a gold or silver color, which can also be an interesting detail when decorating the interior of your apartment. In addition, chromium has excellent physical, chemical features and affordable price.

How are painting works done?

Before starting painting, plastic must be cleaned and dried beforehand, because it can be painted only with a good level of adhesion, which can only be achieved on a defatted and cleaned basis.

In any case, do not use familiar solvents or familiar white spirit for all to prepare the surface and clean it. Today on the market are specialized compositions for the purification of plastic in a wide range.

Please note that not every plastic needs a primer, and sometimes it happens with accuracy, yes, on the contrary - it is impossible to do without it. To understand how to act in a particular situation, there are 2 simple test methods:

  • Buoyancy

For such a test, it is worth taking a piece of plastic and lowering it into the water. If it starts to sink, then you will not need a primer. If the material on the contrary will lie on the surface of the water - without a primer anywhere.

  • Combustion

If the material starts to smoke during an arson, the primer does not need to be applied, and if it burns “clean”, the application of a primer layer is inevitable.

If you do not need to paint a new part, then it may be that it will need to be polished, which will require sandpaper number 320-400 and water to remove cracks and cracks.

We paint plastic parts by ourselves

When painting the paint is applied to the surface with brushes, paint rollers on wool or mohair basis. Sprays and sprays can also be used for small-scale production.