Types, properties and order of application of paints

Paint ХВ includes perchlorovinyl base and is used for painting facades. This paint material is produced by mixing perchlorovinyl with xylene or solvent at a temperature of 70 degrees. When the composition dries, the volatiles evaporate and the surface acquires a solid layer with high protective and decorative qualities.

Content:

• Advantages and disadvantages
• Varieties of colors and their characteristics
• Enamel XB-110
• Enamels XB-1100 / XB-1120
• Enamel XB-113
• Enamel ХВ-16
• Enamel XB-161
• Enamel XB-124
• Enamel ХВ-125
• Enamel XB-518
• Enamel XB-785
• Enamel XB-714
• Enamel ХВ-7141
• Ground enamel ХВ-0278

Advantages and disadvantages

The positive characteristics of perchlorovinyl paints include:

• high adhesion with a variety of surfaces;
• deep penetration into the material, which ensures reliable protection not only of the surface, but also of other parts of the structure;
• coating strength;
• resistance to different temperature conditions;
• color fastness (paint does not fade for a long time).

Perchlorovinyl compounds also have disadvantages:

• the paint should not be applied in hot or rainy weather (ultraviolet and too much water violate the quality of the composition);
• insufficient elasticity, as a result of which increased requirements are imposed on the surface - it must be perfectly even, otherwise cracking of the coating cannot be avoided.

Advice! To speed up the drying time of the surface, it is recommended to add a soap solution to the composition.

Varieties of colors and their characteristics

There are many types of perchlorovinyl compounds. All of them differ in the composition of volatile components, technical properties and purpose.

Enamel XB-110

The composition is made according to the requirements of GOST 18374-79. It is used for coloring metal and wood products. Enamelled surfaces are used in different climatic zones.

XB-110 is a two-component composition. It includes enamel and desiccant. The latter is necessary to reduce the drying time of the surface. At its core, enamel is a suspension of pigmenting substances in alkyd, polyvinyl chloride and acrylic resins. The composition is prepared for use by mixing with a solvent (P-24, P-4A, P-5). XB-110 also contains epoxy resin and plasticizer. There are many colors and shades of the XB-110.

XB-110 is used in combination with soils, among which XC-059 or VL-023. Before use, it is desirable to phosphate the treated surface.

Before using the enamel, you need to mix it thoroughly, then add a drier and stir again (within 10 minutes). If necessary, the mass is diluted with a solvent.

From 100 to 130 grams of paint material is spent per square meter of one layer. The coating dries within 3 hours after staining under the condition of an air temperature of 20 degrees Celsius. Storage of paint is allowed at temperatures from 20 degrees of frost to 30 degrees of heat.

Enamels XB-1100 / XB-1120

The compositions are produced in accordance with the requirements of GOST 6993-79. Designed for painting well-primed wood and metal products, operated in a temperate or cold climate.

XB-1100 and XB-1120 are pigment suspensions with fillers and resins (polyvinyl chloride and alkyd). Organic solvents and plasticizers are also used.

After painting, the surface acquires high strength, elasticity and good adhesive characteristics. The coating is resistant to moisture and temperature extremes.

Enamels are used in combination with primers. Among the recommended primers include, for example, XC-059 and VL-023.

Before applying paint, clean and dry the surface. The enamel is thoroughly mixed and diluted with a solvent (P-4 or P-5). These solvents are used pneumatic or airless methods of applying the composition. In the case of electrostatic spraying, RE-5B or RE-6B is used.

The surface dries within an hour at a temperature of 20 degrees.

Enamel XB-113

It is used for coloring wooden and metal products in any climatic zones. The composition is a suspension of resins and organic solvents with the addition of a plasticizer.

Before applying enamel, the surface is primed. For this, such soils as VL-02 or HS-68 are recommended.

A thoroughly mixed paint mixture is applied to a clean and dry surface in advance. The enamel is diluted with solvents of grades P-4A or P-5. Apply the composition by pneumatic or airless spray. Permissible temperature during staining: from 15 degrees of frost to 30 degrees of heat. Humidity level - up to 80%.

Material consumption per square meter of one layer - from 100 to 1502 grams. Drying time of the surface - 3 hours at a 20-degree temperature.

Enamel ХВ-16

The composition of this brand is made on the basis of the requirements of TU 6-10-1301-83. Used for painting coatings of metal, wood, reinforced concrete and concrete, as well as fabric. It is used to cover both external and internal surfaces.

Protective coatings treated with XB-16 operate in a wide variety of climatic conditions (from tropical to cold climates).

XB-16 is applied to pre-primed surfaces. As primers, compositions such as GF-0119, XB-050, AK-069 or the like are used. Primers with aluminum powder content (VL-02, VL-023) are also acceptable.

XB-16 is characterized by the absence of the need for a large amount of solvent, since the composition is notable for low viscosity. The coating dries quickly (within an hour), characterized by elasticity, strength, resistance to moisture and combined with most other paints. After the enamel dries, a matte, smooth and uniform film appears. Available colors are lemon, gray and white.

The life of the painted surface is from 2 (in the tropics) to 6 years (in a temperate climate). Enamel consumption ranges from 100 to 150 grams per square meter of surface. The number of recommended layers varies depending on the climate. If in a temperate and cold climate you need 3 layers, then in the tropics you need 4–5 layers of paint.

XB-16 is offered in tin containers for industrial consumers (15, 25, 57 kilograms) and for retail customers (from 0.8 to 2.8 kilograms). Enamel should be stored in closed containers, in a dry place, located outside the direct rays.

Enamel XB-161

It is made according to the standards set forth in TU 301-10-908-92. The main component of XB-161 is perchlorovinyl resin with the addition of various components, including plasticizers. Used for painting plaster, brick or concrete. It is highly resistant to the negative effects of external factors, including moisture, industrial oils, and friction. On average, surfaces painted with XB-161 serve for 4–5 years.

The composition is pre-diluted with a solvent. P-4, solvent or xylene is suitable. Allowed temperatures when staining: from 20 degrees of frost to 35 degrees of heat. The surface must be cleaned of dirt, dust and oils, and also well dried. The paint is applied with a brush, roller or using a spray gun. Paint consumption ranges from 200 to 250 grams per square meter, depending on the type of material and environmental conditions. The surface dries quite a long time - up to 4 hours.

Enamel XB-124

It is made according to the requirements of GOST 10144-89.Used for painting metal and wood products. XB-124 includes pigments mixed with perchlorovinyl and glyphthal resins, as well as plasticizers and organic solvents. Available only in two colors XB-124 - gray and protective. A distinctive feature of this enamel is its particularly high resistance to weathering.

Enamel is applied to a pre-primed surface. The composition is diluted with a solvent (preferably P-4 or P-4A). In the case of electrostatic spraying, compositions of grades 1 or 2 are used.

The surface dries within 2 hours at a 20-degree temperature. 150 to 200 grams of paint (per square meter) is spent on one layer.

Enamel ХВ-125

It is used for painting metal and wood products, as well as reinforced concrete. Suitable for all climatic zones. The composition contains a suspension of aluminum powder with a modified perchlorovinyl resin. Enamel technical characteristics make it possible to obtain a very durable film that protects the surface from mechanical stress, moisture and oils. XB-125 has anti-corrosion properties. According to the results of staining, a homogeneous smooth film with a matte shade is obtained.

The enamel is toxic, and therefore it is necessary to ensure good ventilation of the room. Work should be in protective clothing and glasses.

The composition is applied to a defatted surface. The enamel mixed with the solvent R-4 or R-5 is thoroughly mixed and applied with a brush or roller. Spraying is also allowed.

Paint consumption - from 100 to 180 grams. The drying time of the painted surface is 2 hours. The service life of the coating is up to 6 years.

XB-125 is sold in metal 20 kg pails. Shelf life of the paint is up to 1 year.

Enamel XB-518

Protective enamel XB-518 is made according to the requirements of TU 6-10-966-75. XB-518 is suitable for painting primed steel and aluminum surfaces. Without applying a primer, it is allowed to paint wood or technical plastic products.

XB-518 is highly resistant to all kinds of external influences, including wet environments, industrial oils and temperature extremes. Enamel is convenient to use because it is characterized by a low viscosity and does not require a significant amount of solvent. The paint dries quickly and is compatible with most paints.

Enamel is pre-mixed with an organic solvent (for example, P-4). Paint is applied with a brush, roller or spray. The coating dries within 4 hours. Recommended air temperature for quick drying - 20 degrees.

Enamel is packaged in large containers: 15, 25 or 57 kilograms. The shelf life of the XB-518 is relatively small - up to six months.

Enamel XB-785

The manufacturing technology of the composition is based on the requirements of GOST 7313-75. Enamel is used for painting concrete, steel and reinforced concrete products. The paintwork contains chlorinated polyvinyl chloride and alkyd resins, as well as organic solvents and plasticizers. XB-785 is resistant to acid-base effects, the coating is durable, elastic and has good adhesive properties.

Permissible temperature conditions for applying paint: from 10 to 30 degrees heat. The paint dissolves with an organic solvent and is applied to the surface in two to three layers. Each layer will require 120-150 grams of enamel per square meter. The coating dries within an hour.

Enamel XB-714

The technical regulations for the production of this type of paint are determined by TU 2312-005-71331640-2003. XB-714 is used to create chemically resistant coatings operated in conditions of high humidity. Enamel is resistant to damage not only chemical but also mechanical in nature. Suitable for all climatic zones.

The composition - enamel semi-finished product, aluminum powder (PAP-1 or PAP-2). The paint is available in three color varieties - black, red or silver.

Before applying XB-714, the surface should be treated with a primer. As a primer, it is recommended to use VL-02 or AK-070.

First, the components of the composition are mixed. For 100 parts of the enamel prefabricated take 2 parts of powder. Please note: the finished composition must be used during the day, as it is perishable. If necessary, the paint is diluted with an organic solvent. On a fat-free dry surface put 1-2 layers of enamel. The material consumption is from 100 to 150 grams per square meter. The resulting coating dries in 24 hours - this is the longest drying time among all paints of the XB type.

Enamel ХВ-7141

Paint and varnish material of this type is made according to the requirements set forth in TU 2313-016-75351875-2005. ХВ-7141 is intended for processing products from steel, concrete and reinforced concrete. The composition contains an enamel semi-finished product, as well as a hardener (most often PEPA is added). The semi-finished product includes a pigment suspension in a mixture with fillers, resins and special additives. Also included is an organic solvent.

Coatings obtained by staining with XB-7141 are strong, flexible, and adhere well to other materials. They are resistant to aggressive gas environments, acids and alkalis, as well as high humidity.

The main distinguishing feature of the XB-7141 is its quick drying. The coating is ready for use within half an hour, subject to a 20-degree air temperature. A characteristic property of XB-7141 is the duration of operation of the coating, reaching a 20-year period.

The composition is prepared as follows: 100 parts of the workpiece are mixed with 0.32 parts of the hardener PEP (also sometimes add 0.64 parts of hardener No. 1). The composition should be applied within 8 hours. If necessary, add an organic solvent that reduces the viscosity of the mass. Apply paint most often by spraying, but you can do with a brush or roller.

Ground enamel ХВ-0278

This composition is made on the basis of the requirements set forth in TU 2312-007-60414707-2013. The paint is used for metal surfaces on which there is residual dense rust or scale.

The main task of XB-0278 is to give the material anti-corrosion properties. Enamel is used for coloring large-sized parts with a complex profile, which are difficult to clear of traces of corrosion. XB-0278 is indispensable when painting hard-to-reach rusted areas (for example, the bottom or wings of cars, the periphery of industrial equipment). XB-0278 performs three functions at once: rust converter, anticorrosive primer and protective enamel. The soil penetrates the metal layer affected by corrosion and inhibits further rusting. At the same time, protection against future corrosion is ensured. XB-0278 also protects the metal from the harmful effects of aggressive gas environments, chemicals and moisture.

Enamel primer is able to act as the only type of paint. However, if necessary, it is permissible to cover it with decorative paintwork material.

Before applying enamel, the surface is cleaned of old paint, easily removable rust and scale, as well as dust. Next, the metal is degreased with a solvent.

The paint is pre-mixed until uniform, and then applied to the metal with a spray gun, brush or roller. Usually 2-3 layers are sufficient, but if necessary, an increase in coating thickness is allowed. Paint consumption averages 1 kilogram per 7-10 square meters of surface.

Note! It is not permissible to apply enamel on a damp or icy surface.

Each layer dries within half an hour. Finally, the coating is ready for use one hour after applying the last coat. However, serious mechanical stress should be avoided throughout the day. The life of the coating is 10-12 years in moderate climatic conditions.

XB-0278 is produced in buckets of 20 or 25 kilograms, as well as in banks of 900 grams. Store soil-enamel at a temperature from minus 25 to plus 30 degrees. The shelf life of XB-0278 is 6 months.