Characteristics and composition of acrylic paints, methods of their use


Compound

Acrylic paint consists of the following components:

  • Acrylic resins that form a protective film when cured.
  • Coloring pigments of organic and inorganic origin.
  • Plain water used as a solvent.
  • Natural and synthetic fillers. They give the coating strength.
  • Polyacrylates and polymethacrylates.

Acrylic paints have a simple composition and at the same time high-quality technical characteristics. They are common in construction and industry.

The water-dispersion base is the basic advantage of acrylic paints. Due to their composition they are suitable for almost all surfaces.

The binder component in paints is an aqueous suspension of synthetic resins. The base is polymers: ethyl, methyl butyl acrylic.

VDAK-1180

Water-dispersed acrylic paint meeting GOST 1180 is used as a starting and secondary coating. Designed mainly for external facades. Suitable for finishing large industrial facilities. The paint is offered in various colors. It is resistant to moisture, low and high temperatures. But the compositions are quite thick, so they are not suitable for interior work.

Characteristics of VDAK-1180 paint:

  • The color of the coating can be any. It turns out smooth and matte.
  • The paint is moisture resistant and remains breathable.
  • It takes an hour to dry the surface.
  • The dye has a mild aroma.
  • The average composition consumption is 65 grams per square meter. The permissible solvent level is up to 5%.

This type of coating is packaged in one and a half kilogram containers. If you add a lot of water during the dilution process, the dye will have a grayish tone. You can apply paint to the surface with a regular brush or roller.

Types of acrylic paints

Depending on the purpose and additives included in the composition, there are several types of acrylic paints. Each product has its own technical characteristics and features.

Facade

Such compositions are excellent for cladding facades, painting street structures, fences and gates, and have the necessary technical parameters. They easily tolerate temperature changes, frost, and moisture, while only the cheapest products require the subsequent application of a protective composition. Among facade paints there are those that contain organic solvents - they are durable and reliable.

Water-based compositions for outdoor use are considered more sensitive to the influence of atmospheric factors, but are strengthened with the addition of marble chips. When applying to metal, you should choose products that include rust-protecting components. To coat wooden products, antifungal additives are added to the paint. Acrylic compounds are ideal for brick, concrete, stone, plaster.

Interior

The main difference between interior paints and façade paints is their lower resistance to moisture. However, when used in dry rooms, they will not cause any trouble either: they will serve for a long time, will not wash off, will not crumble or crack, and will also retain their original shade. Due to the ease of application and low price, this option is the most popular when painting walls and ceilings, because it allows you to bring any designer’s ideas to life.


Interior paints are cheaper than facade paints, but fulfill their purpose with dignity

Acrylic compositions can also be used for painting individual areas or interior items. They are well suited for decorating wooden windows, doors, and with some paints you can even decorate mirrors and furniture, or paint pictures directly on the walls. Unlike oil-based coatings, water-dispersed ones do not cause an unpleasant odor, so they can be used in any season without ventilating the room.

Bath enamels

Acrylic-based enamels are well suited for work in the bathroom, for example, for the restoration of bathtubs. Old paint is removed manually or by sandblasting, then the surface is degreased and new material is applied. The spraying will hold tightly, will not deteriorate from water, including hot water, and will not be damaged by temperature changes. The main thing is to apply a coating of sufficient thickness (up to several millimeters) so that it is hard and durable. High-quality compositions for bathtub restoration last up to 10 years.

Automotive

Painting a car body with acrylic has been practiced for a long time, because it gives the car a more aesthetic appearance and is durable, protecting the metal from corrosion. Typically, automotive acrylic paints are more expensive and must be applied only after a special primer coat has been completed. If the technology is strictly followed, high-quality anti-corrosion protection of the body will be ensured, and the adhesion of the paintwork to the base will be enhanced.

Acrylic car paints come in two types:

  • basic - play the role of a base, helping subsequent layers to lie more evenly;
  • decorative - perform an aesthetic function and thicken the coating, making it more resistant to aggressive factors.

Typically, when painting a body, one base coat and at least two decorative layers are applied - this ensures the proper thickness and strength of the paint film.

Nail compositions

Special acrylic paints are well suited for decorating nails, so they are often used when rendering. Manicure using acrylic guarantees an unusual design. Acrylic compositions dry quickly, lay down smoothly, without drips, and are easy to wipe off before hardening to create a new, more successful decor. With the help of thin brushes, the most complex patterns are drawn with acrylic, using both translucent and matte paints. Manicurists also have thick pastes for covering the previous layer, which completely hide nail polish of even the darkest color.

Paints for painting

Compared to gouache and watercolors, acrylic paints apply much denser and look more attractive and brighter. These properties are due to their texture, richness of pigments and variety of tones. Using acrylic, you can make three-dimensional pictures by layering one on top of another.

Other advantages of acrylic for creativity:

  • hypoallergenic, completely safe for children;
  • the ability to wash off if applied incorrectly;
  • drawing on paper, cardboard, fabric, canvas, glass - any base will do;
  • application in different styles, artistic techniques;
  • long service life without cracks, yellowing;
  • no fading from sunlight;
  • moisture resistance, the ability to carefully wipe off dust.

VDAK-2180

This finishing material is suitable for interior decoration. It is used for painting ceilings and walls with moderate humidity levels. They can be used to paint wallpaper. The dye gives a high-quality matte finish that is breathable. Its features stand out:

  • Good adhesion to the surface.
  • The paint can be used on any surface.
  • No roughness or smudges occur during use.
  • No unpleasant odor, pleasant white color.
  • The material masks unevenness.
  • Demonstrates resistance to air.
  • The composition hardens in about an hour. It takes a day to dry completely.
  • Consumption: about 160-180 grams per square meter.
  • The material has hypoallergenic properties.

Advantages of the material

Although acrylic paints appeared on the building materials market not so long ago, they have managed to earn great popularity and all thanks to their advantages:

  • drying speed from 1 to 2 hours;
  • economical consumption due to good surface distribution;
  • wear resistance, long service life;
  • resistance to the negative influence of external factors (wind, rain, snow, sun);
  • ease of use - even an inexperienced specialist will be able to figure out how to work with this material;
  • fire safety - unlike oil-based finishing building materials, it does not contain flammable substances, therefore it does not burn and does not provoke the appearance of a large amount of acrid smoke;
  • availability - their cost compares favorably with the prices of other finishing materials;
  • safety - it does not harm health. In addition, acrylic paints are odorless, which indicates the absence of toxic volatile substances in the composition;
  • Easy to care for tools - brushes and rollers after work can simply be rinsed under running water to remove any remaining material.

The best acrylic paints undergo special tests and certification, so when purchasing, be sure to ask the seller if the relevant documents are available.

VDAK-111

The paint is suitable for finishing facades and interior surfaces. It demonstrates resistance to moisture and atmosphere, which extends its life up to five years. But the composition cannot be used for painting floors - intense loads lead to its rapid abrasion.

The surface does not require complex preparation before using paint. The product is environmentally friendly and has the following characteristics:

  • At a temperature of about 20 degrees, the paint hardens within an hour.
  • The consumption rate is 100-150 grams per square meter.
  • The paint has a white tint that can be tinted.
  • The material is resistant to moisture and ultraviolet radiation. When finished, it can easily withstand temperatures from minus 50 to plus 60 degrees.
  • Before work, the structure must be primed. If the paint thickens, you can partially dilute it using thinner or plain water.

How to prepare the composition for painting

Any enamels must be diluted before application. Not everyone knows how to dilute acrylic paint. The manufacturer does not always indicate this item in the technical data sheet. If there is no additional information, you can dilute the paint with plain water. When the 1x1 ratio is selected, the ideal composition for priming the base is obtained.

If you need to apply a very thin layer that will lie evenly on the surface, experts advise adding two parts of water (200 ml per liter). The more water, the thinner the paint layer will be.

Note! The paint must be diluted in a separate container. You cannot pour water into the jar straight away. In such a situation, it will be difficult to control the consistency of the finished composition. Acrylic diluted with water cannot be stored. Once dry, it becomes unusable.


Water is the best base for acrylic paints.
Hot boiled water is the best thinner for acrylic paints that are dried and unused. To “reanimate” them, you need to grind the dried paint into powder, and then pour boiling water into it. Leave for a few minutes, drain, and repeat the procedure again. After the paint has softened well, excess water is poured out, everything that remains in the container is thoroughly stirred. Of course, after such “reanimation” the material partially loses its properties, so experts do not recommend using it for painting “ceremonial” places. However, if you need to improve the appearance of an old shed, paint will do just fine.

VDAK-114

Matte aqua enamel, which can be used for both interior and exterior decoration. The material is resistant to moisture, so it can be used for rooms where its level is high (kitchen, bathroom, swimming pool). It is used for painting walls and ceilings and has a large palette. The service life reaches 10 years. There are the following properties:

  • This is fireproof paint and has no odor.
  • When applied, a durable matte film is formed that is resistant to mechanical factors.
  • The composition has good adhesion and adheres well to almost any material.
  • It tolerates moisture, wet cleaning and prolonged exposure to sunlight.
  • Dries in about an hour. During operation, the dye repels dirt well.
  • The average consumption is 150-200 grams per square meter.

Selection of acrylic paints

To purchase, you should visit a construction supermarket or another store that sells trustworthy brands of paint and varnish products. This will eliminate the purchase of a low-quality fake, which may not contain acrylic at all. If paint is purchased for walls or ceilings in a damp room, you should pay attention to its resistance to moisture and the presence of antiseptic additives in the composition.

Each can of paint always indicates the permissible number of brushing treatments (indicated by numbers). The manufacturer guarantees no damage until this indicator is reached (usually it is no more than 30). The shelf life of the saturated color, which does not differ from the original in intensity, is also indicated on the label - in years or months.

Indoor ceilings are most often painted white. When purchasing such paint, you need to be more careful: often the mark “white” does not correspond to reality, and in reality the material is milky or yellowish. The ideal shade can only be achieved by applying super white paint.

When purchasing, it is also important to evaluate the level of paint viscosity. Mixtures that are too viscous are difficult to work with, especially with a spray gun. They will have to be diluted, which is quite labor-intensive when processing large areas. Watery paint is also not the best solution; it does not have sufficient adhesion and hiding power, so the quality of wall painting will remain at a low level.

According to professionals, the most convenient and high-quality products are those with the addition of thixotropic substances. Thanks to them, the paint does not flow down the wall or drip from the tools, but its consistency becomes optimal when mixed. After drying, such compositions form a perfectly smooth polymer film on surfaces.

Paints for wet areas

In the kitchen, bathroom or other wet areas, use acrylic paint marked “washable”. It has moisture-repellent properties, and products with the additional introduction of latex also do not allow steam to pass through and are not afraid of thermal stress, so they are well suited for arranging kitchen aprons and bathroom walls. Since moisture-resistant paints are more resistant to mechanical damage, they can be used where walls have to be washed frequently.

Ceiling paints

To treat the ceiling, you can buy regular acrylic paint in white or super white. As a rule, the can is marked “for ceilings” or “for walls and ceilings.” If desired, colored paste colors of the desired shade are introduced into such paints, allowing you to give an unusual look.

Matte and glossy compositions

When choosing between gloss and matte surfaces, you need to be guided by the design of the room and personal preferences. Matte textures visually smooth out uneven walls and make the room more formal but stylish. Glossy compounds emphasize all bulges, so the walls must be smooth and well prepared.

Using glossy paint on the ceiling, on the contrary, will be a very successful design option. Such paintwork will add shine, visually increase the dimensions of the room, and fill it with space. When purchasing, you should also remember about the drying time of paints: usually glossy paints dry much faster than matte paints (in just 30–40 minutes).


Acrylic compounds have good hiding power

VDAK-101

The paint is used for painting building facades, as well as internal load-bearing structures made of fiberboard, chipboard, and plasterboard. It is non-toxic and helps protect the surface from mechanical damage and atmospheric influences. The aesthetic characteristics of the material are preserved for up to 8 years. Let us highlight the main properties of the coating:

  • The material has good adhesion to any surfaces.
  • Easily tolerates atmospheric and weather conditions, resistant to moisture.
  • The final breathable layer prevents the formation of mildew.
  • The surface can then be easily washed and cleaned.
  • It takes an hour for the coating to dry completely at a temperature of about 20 degrees.
  • A wide range of colors is available.

VDAK-449

This paint is used only for painting floors and some other concrete and wood surfaces. It has a pleasant color and no smell. The coating is fireproof, durable and wear-resistant. It is typically used for basements and utility rooms in residential areas where there is no high humidity. The paint characteristics are as follows:

  • The final coating is uniform or semi-matte.
  • The color may be red-brown or yellow-brown.
  • When properly coated, it can last up to five years.
  • Paint consumption is 200-250 grams per square meter.
  • It takes about an hour for the coating to dry completely.
  • The dye can be diluted with water up to 10%.

In the future, the coating can be easily washed with ordinary water, but this must take at least two weeks from the date of application. For processing you can use a brush or roller. It is not recommended to use paint at temperatures less than five degrees and humidity levels greater than 80%.

How to paint

There are a number of significant points that need to be taken into account when working with acrylic paints. They are as follows:

For painting, it is recommended to use a special construction brush, roller or spray gun. It is better to choose a roller made of natural bristles that will not harden over time. The coating is evenly applied to the prepared surface in 2-3 layers. Each layer should be given time to set and dry. It is necessary to take into account the time during which the paint dries when working, and use a small container for painting. During the work process, it is important to promptly remove smudges and unpainted areas. To prevent the dye from getting on the skin, wear gloves and overalls. If this happens, the material is removed with a wet sponge.

Application technology

In order to obtain a high-quality result, the surface to be painted must first be cleaned of dirt and dust, and then primed. To do this, it is better to use a special composition or white acrylic paint diluted in half with water. If you ignore this process, the consumption of the finishing coat will double (both acrylic paint on wood and any other type are well absorbed into the base). If it is pre-coated with primer, much fewer layers will need to be applied.

If there is an old layer of paint, it is better not to experiment, but to remove it completely with a spatula. If this work is not done carefully, the result will not please you: the acrylic compositions are applied in a very even thin layer, and the presence of any defect is only emphasized and exposed.


Preparing walls for painting

The direction in which the first layer of paint is applied does not matter. If the material is used to decorate walls or ceilings, it is better to apply the finishing layer towards the window. Then the finish will look perfect.

Before applying acrylic, glass and metal surfaces must be wiped with an alcohol composition, which allows the surface to be degreased. Then the paint layer will lie flat, and after drying the coating will be very strong and durable.

To choose the right color, you need to try on a separate piece of the material being processed. The fact is that acrylic paint for wood, metal, glass becomes a little darker after drying. It is important to pay attention to the structure of the composition. It can be glossy, matte, translucent and completely transparent. After hardening, it will be impossible to correct defects.


Acrylic paint darkens slightly after drying.

When compositions of different colors are used for work, when using them to create a large-scale painting on the wall, it is advisable to take a little paint of each color and pour it into separate small containers (in plastic cups, for example). If you need to go out for lunch, all you need to do is wrap the top of the cup with plastic and secure it to the container with tape. In this form, the composition will not be able to dry quickly. It is useful to close the paints remaining in their containers tightly and prevent air from entering.

When leaving, don’t forget to leave your brushes and rollers in the water. After work, they must be washed with laundry soap.

Note! Acrylic paint is difficult to wash off from hands and clothes, so it is advisable to protect yourself from getting it. To do this, you need to put on an old robe, which you don’t mind throwing away later, and rubber gloves. So that later you can somehow wash away the multi-colored marks, it is useful to prepare and place nearby a solvent for acrylic paints, a rough washcloth or pumice stone for cleaning the soles of your feet. When painting walls, experts advise carefully covering the floors with thick oilcloth.

Latex or acrylic

Both acrylic and latex paints are used for interior and exterior surfaces and have both pros and cons.

If we compare acrylic interior and latex for interior work, then latex is preferable. Since it is a more moisture-resistant paint.

If you compare washable acrylic and latex for walls in the kitchen and bathroom, then you can focus on price. The characteristics of these paints are almost the same.

If you compare acrylic facade and latex facade, then it is better to choose latex. Since it is more vapor permeable. Those. It does not let moisture in, but removes it from the inside of the wall. The walls inside are dry - mold and mildew will not grow.

Alkyd or acrylic

Alkyd paint is most often used for painting metal and wood (window frames, doors, chipboard).

  • glossy surface
  • vapor-tight
  • diluted with solvent
  • has a pungent odor
  • more preferable for metal surface

Acrylic paint is used for walls, ceilings and facades.

  • semi-matte surface
  • vapor permeable (breathable)
  • diluted with water (fireproof)
  • does not have a pungent odor
  • on metal surfaces can only be applied over enamel

Production and origin

Acrylic paints appeared on the market relatively recently. Scientists, in the process of splitting acrylic acid, were able to isolate a substance that became the basis for the manufacture of the polymer. It is a pure synthetic material. It has a transparent texture and excellent technical properties. The material does not have a pungent odor. It is very durable, tolerates thermal changes well, and is not afraid of ultraviolet radiation.

Using acrylic resins, manufacturers have learned to produce paints and paints. They prepare a solution, add a polymer dispersion, a binder, and a coloring pigment to it. The result is a material, after application of which a film is formed on the surface being treated that can protect against external factors. This paint adheres very well to the base and has a high degree of adhesion. Its quality depends on the type of acrylic resin and the fillers used. With their help, the viscosity of the paint and its matting are “formed”.


Polymer base for the production of acrylic paints

This indicator is adjusted by adding a solvent. When deciding how to dilute acrylic paint, you need to carefully study the manufacturer's instructions. The main parameters of the composition are indicated there, the scope of its use is indicated, and the main stages of preparing the paint for construction work are listed. The composition of acrylic paints provides their advantages:

  • They are environmentally friendly and do not contain substances hazardous to human health.
  • They are easy to work with, the compositions are applied in an even layer and dry quickly.
  • The paints are odorless, so you can work with them even indoors.
  • The materials are not prone to fire, they do not contain flammable substances.
  • The ability to add pigments allows manufacturers to produce paints in a wide color palette. Today, using them you can not only paint various types of surfaces, but also create colorful paintings. What makes artists who paint walls and ceilings happy?


Acrylic paint colors

  • The time for complete drying of one layer is three hours.
  • After application, a film that is resistant to abrasion is formed on the surface. The color does not fade in the sun.
  • The painted surface does not lose its attractiveness for ten years.
  • The composition of the paint is unique; after application, its layer reliably protects the surface from moisture, while it allows air to pass through well.
  • Painted areas are easy to clean, dirt particles do not stick to them, so the maintenance process is noticeably simplified.

Versatility and versatility provide a wide range of applications. Experts, talking about what acrylic paints can be used for, draw attention to the fact that they can paint metal and wood, concrete, a layer of decorative plaster and even fabric. With their help, tuning of passenger cars is carried out. They are used by manicurists and pedicurists to create amazing nail designs. There are restrictions on some types of plastic, but otherwise there are no prohibitions.

Consumption

The consumption of acrylic paint per square meter is influenced by a number of indicators. This value in practice is determined by the following:

  • Conditions in which it is planned to use paint for surface treatment.
  • The structure and material of the structure itself, as well as the type of acrylic composition.
  • A tool for applying paint to a prepared surface.
  • How well the coating is prepared, the presence of cracks and irregularities on it.

The number of layers of dye that are applied to the surface to be finished. All of these points directly affect the consumption of acrylic dye per square meter. Their consumption rate is in the range of 100-350 grams per square meter.

The choice of paints and varnishes today is quite large. Acrylic paints are one of the most popular options. They successfully combine functional and aesthetic characteristics. The dyes are universal and durable, and there is nothing complicated in caring for them.

Popular manufacturers

Acrylic paints and varnishes are produced by almost all companies that make paint and varnish products. Below are the brands that you can buy without fear, as their quality has been tested by time.

Dulux

A world-famous manufacturer that regularly produces new acrylic, latex and other compounds. High quality materials are combined with a reasonable price. Paints of this brand have different technical characteristics: texture, resistance to external influences, moisture tolerance. From the company's catalog it is easy to choose the appropriate option for any room.

Tikkurila

Another popular brand that presents the widest selection of various paints and varnishes on the market. Tikkurila is famous for the very high quality of its products, but its price may be higher than that of its analogues. Most acrylic compounds are universal. There is also a separate line of acrylic-based products for baths and saunas.

Belinka

The paints of this brand are famous for their durability and wear resistance. There are universal products, as well as separate materials for walls, ceilings, wet rooms, and facade paints. Many products are designed to withstand regular mechanical and physical stress and aggressive chemicals.

Caparol

A German brand that consistently guarantees quality and long service life of coatings. During its existence (more than 120 years), the company has gained worldwide popularity and recognition. All products are positioned as environmentally friendly, harmless to humans and the environment.

Litokol

The company produces high-quality polymer-based interior and façade paints that are stain-resistant and have excellent water-repellent properties. There is a line of products for painting decorative plasters and other building mineral bases, which include a patented protective system. All products are produced using the latest technologies, do not fade, and are not afraid of fungus.

Farbitex

Acrylic compounds of this brand are intended for working on concrete, brick, chipboard and fiberboard, wood, and are suitable for painting wallpaper. The products are universal in terms of the premises in which they can be used. They are suitable for application to walls and ceilings in living rooms, halls and halls, corridors, and other actively used rooms.

Ceresit

This brand produces various paints and varnishes for exterior and interior use. Most paints have the following properties:

  • made on a water-dispersion basis;
  • white, subject to tinting;
  • vapor permeable;
  • alkali-resistant;
  • weatherproof;
  • environmentally friendly.

ALPINA

This brand produces two product lines: for home use and professional. All compositions are easy to apply and have high quality characteristics. In addition to them, a variety of tinting pastes, pigments, and glazes are produced. ALPINA paints are divided into those intended for interior use, as well as products for exterior use. There are separate lines of waterproof compositions for the bathroom, bathhouse, and sauna.

VGT

The company structure includes several laboratories and a research center, where the quality of products is controlled and new types are constantly developed. When producing paint and varnish products, the climatic characteristics of the regions are taken into account, the requirements of environmental friendliness, color purity, and moderate cost are met. The paint is packaged in containers of 1–45 kg.

"Tex"

Acrylic compositions of this brand, as well as acrylic-latex paints, are very resistant to external factors, dense, and have good hiding power. Most materials are universal, and at the same time they perfectly protect the base from rusting, rotting, and mold.

The use of acrylic paints greatly facilitates DIY home renovations. They are easy to apply, do not have an unpleasant odor, are evenly distributed over the surface and invariably give excellent results even without the user having the proper experience.

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