Store Metalluslug

Our organization has services for cutting, cutting, drilling, welding, galvanizing and staining of the metal, as well as on the manufacture of metal structures.

Steel pipes were widely used both in everyday life and in industry. They are used to build various designs and gaskets of communications.

Loop Balka

Beam. This is a product of high strength rolled products. Learn more about the types of beams and materials used in their manufacture.

Coating a professional sheet with protective layers

The safety of the professional leaf throughout the life is ensured by coatings. To give professional flooring good aesthetic characteristics and resistance to exposure ambientIt is covered with several layers of decorative and protective substances. For a galvanized professional leaf, the layers of primer, anti-corrosion material and protective varnish are mandatory.

Often the outer side of the proflist is covered by polymer spraying species:

Thus, the professionalist receives not only the color and protection, but also a variety of texture on the soy of the surface.

PURAL (PURAL)

Sheets, coated Purally differ in high wear resistance and durability. They retain their aesthetic properties up to 30 years. High resistance to the mechanical effects of weather fluctuations, solar radiation and various chemicals makes the pural coating of Pural optimal for roofing, covering walls of buildings, installation of drainage systems.

Matt Pural (Pural Matt)

Matte Pural Po. technical characteristics It does not differ from Pouralla. Pural Matt, Professionalist, does not reflect the glare.

Plastisol PVC (Plastisol PVC)

Plastisol PVC - mainly used as a coating for roofing professional flooring. The thickness of the plastisol 200 microns, which makes it the thick of the coatings. Corrosion resistance is ensured by the aluminum content. A professional sheet with such a coating is stable both to mechanical damage and temperature changes. The surface of the plastisol has beautiful pasta, resembling shagreen, or tree bark.

Polyester (Polyester)

Polyester is a polymer coating with a thickness of 25-30 microns. It has high anti-corrosion properties. Polyester coated profile is tempered to atmospheric influences, so apply it is more convenient for interior decoration or in sparing conditions. In compliance with the technical requirements for operation, the polyester will not lose its aesthetic qualities up to 20 years.

Matt Polyester (Matt Polyester)

Polyester, preventing design, noble matte color. Coating thickness 25-30 microns.

Polydiforite (PVDF / PVDF)

The polydifluorite has a small layer thickness - 30 microns, nevertheless has the highest characteristics and flexibility. Professional flooring with such a coating looks most effectively on the facades of buildings and structures. Polydiforite is released in several versions. PVDF HB betrays additional corrosion resistance. The PVDF Matt coating is an excellent elegant coating for facades with a structured matte surface. PVDF HIARC is most resistant to UV radiation, does not fade, contains pearl elements that give a beautician beautiful glitter.

Views polymer coatings

What are the paints and varnish materials for metal?

The metal with a polymer coating (cold-rolled or galvanized steel) is a complex multi-layer "pie" consisting of a layer of chemically treated metal, a primer layer, a finishing coating, and this coating is subdivided into facial enamel and enamel for the reverse side. In some cases, colorless varnish is additionally applied to facial enamel.

Among the LKM applied by the coil-coating method, enamels obtained the greatest distribution, which, depending on the type of resins used, can be divided into 8 groups:

Epoxy

Polyester,

Acrylic

Polyurethane (PU), coatings,

Modified with silicone, polyamide,

Polyvinyl chloride (PVC) and polyvinyltern influorinal (PVDF).

The greatest propagation as finishing coatings for products from metal rolling, such as professional flooring, metal tile, sandwich panels, and the strokes were based on polyester resins (RE), since the price and good performance characteristics are optimally balanced. The combination of these properties and determined the maximum use of polyester resins based on plants of Russia and the CIS.

From the point of view of resistance to atmospheric influence, ultraviolet radiation, mechanical damage and corrosion resistance, it is necessary to note the coatings based on PU, PVC and PVDF, less widely used in the markets of Russia.

Types of polymer coatings from GK Stalprophil?

Polyurethane coating (PU, RU.) Polyurethane-based coating, which is most often modified by polyamide. It has a silky-matte structural surface. Material has high chemical resistance, colorfulness, withstands large daily temperature differences (up to 120ºС), racks to mechanical effects. Standard coating thickness is 50 microns. Despite the fact that this type of LKM is somewhat more expensive than polyester materials, today it is one of the most optimal coatings for the set price / characteristics.

PVDF (PVDF.) - coating based on a mixture of polyvinylidenefactoride and acrylic resin. It has a glossy surface, beautiful shine, has the properties of self-cleaning. The material is resistant to mechanical damage, differs by high rates of corrosion and atmospheric resistance. It can be used in aggressive environments, on sea coasts and in industrial zones. It is superbly complemented by a transparent varnish with spectacular pigments to impart the surface of a metal shade, as well as as an additional protection of UV radiation. The thickness of the coating is 27 microns.

Plaserisol (PVC.) - coating based on vinyl chloride and plasticizers. It has an embossed surface, on a coating with a thickness of 200 microns can be dotted or an embossed textured surface. Due to the high thickness, the coating is very resistant to mechanical damage, it has a high corrosion resistance, especially in a polluted environment. Compared to polyester, the product has a smaller light resistance. Unfortunately, this material has low temperature resistance, resistance to ultraviolet radiation, which limits its use in the southern regions.

Comparison of the properties of polymer coatings of rolled steel?

From table. It can be seen that the smallest thickness in the coating based on polyester resins (PE) (as a result, both paint consumption for 1 m² of surface), which determines the preferences of domestic metallurgical enterprises to the use of PE coatings - such coatings are cheaper.

In addition to traditional materials based on polyester resins intended for coil-coasting, in the market of Russia and the CIS recently appeared LCM special purpose:

• textured thick-layer coatings, as a more economical alternative
  polyurethane coatings;
• antibacterial coatings are designed to finish work inside medical
  institutions;
• heat-reflecting coatings that ensure the preservation of heat inside the ice
  sports arions of these structures;
• coatings with a matte surface;
• coating with ceramic particles of high hardness known in Russia under
  trade name "Ceramic Stells";
• chemically resistant coatings designed for finishing works in the premises
  agricultural production (pigsty buildings, for stall content
  cattle, etc.);
• anti-vandal coatings.

Polyester, what is it?

What to choose? Polyester or powder coating.

Polyester, what is it and what is it eating?

Polyester (polyester) is a group of high molecular weight materials that are manufactured from chemicals, oil derivatives and stone coal resins.

Polyester is a product of a complex chain of chemical reactions of monomer products. It has the difference between its wonderful strength, good resistance to temperature drops, rigidity and low mass. For the first time to produce a polyester for commercial activities was the American organization. Polyester produced in 3 types:

• plastic,
• film,
• fiber material.

Polyester has a huge range of applications. The most popular PET is polyethylene terephthalate. It produces film, packaging materials, and the most common product is plastic bottles. What is the most economical material, it is well recycled.

Polyester - harmful, Ali not?

Polyester - coating that has been checked for a long time in difficult conditions of the Russian climate. It showed excellent results, resistant to atmospheric influences and ultraviolet. It is a reliable protection of metal from corrosion.

Polyester with the use of a matte coating - has high strength to climate change and perfectly protects against corrosion. Polyester with a matte coating looks great on the professional flooring and erupker (all exemplary options can be)

Plastisol is a variety of polyester, which has excellent corrosion protection, very flexible. With the use of plastisol, metal does not threaten mechanical damage.

PURAL - the newest coating on polyurethane. It has increased resistance to corrosion, high color resistance to ultraviolet.

PVDF is a material that is perfectly opposed to climate change. With prolonged use, it does not lose its appearance, has excellent corrosion protection. This coating is used, as a rule, on objects where the requirements for the color tone are very increased.

Powder painting

Powder painting is a completely new revolutionary coloring technique. When using such technology, it was possible to paint absolutely any metal designs in your home.

Powder painting is the process of applying solid components of dispersion composition with special film-forming resins and target additives.

Pros and cons.

1. Immediately this is durability, efficiency, environmental friendliness.

2. Technologies are absolutely safe, as flammable and toxic solvents do not apply in it.

3. For the lack of solvents, the products have a lower cost, which is quite important for the current situation in the country.

4. Handy color palette and a large selection of textures than the same polyester does not boast.

With the beginning of the use of powder painting, there was an opportunity in choosing a color scheme, relief texture. The color of the coating can now be gold, bronze, cream-sulfur, serokurmalin (it all depends on the fantasy), and the texture of the coating takes the side of the stone, and maybe another. When using this type of color, different degrees of gloss are obtained. This type of coating is delivered to production in the form, ready for applying and no need for additional viscosity control and tinting. With this type of color, you can give the material - a pleasant appearance, high quality, strength, durability and longitude of use. After processing this type of raw material, the product acquires a coating that has shockproof and anti-corrosion facilities. Which withstands the temperature from -60 to + 150c, and also has excellent electrical insulation. Even if in your region a sharp change of climatic conditions, then it will not affect the quality of painting.

Pluses of material economically:

Has low% of waste, due to which it is very economical in production;

When applying a coating on the product, almost 100% of the material is used;

That paint, which is not assisted on the product, can be reused; - all raw materials that were collected at the time of cleaning equipment, is used again, because of which the paint utilization is very low;

Given the fact that the production of powder paints does not apply solvents, the material does not require additional time on their evaporation, nor the time to remove vapors, which raises productivity in the enterprise.

Pluses from the ecology:

Materials used in production do not contain harmful substances;

Due to the composition of the components, the material became environmentally friendly;

Very low degree of ignition, investigative and fire;

There is no highlight of a harmful smell, which is peculiar to conventional paints;

When applying this technology, sanitary and hygienic working conditions are improved;

The main advantages are not peculiar to ordinary paintwork materials:

Beautiful physical and chemical components that are not characteristic of applying ordinary paints;

Application of this type of cover, gives the highest quality product, which increases its operational period many times;

Using this kind of painting, the product does not require additional application of primer;

In contrast to the common paintwork materials that require multiple application on the product, the powder paint is applied to the surface only once, since it is a one hundred percent dry matter.

When using powder paint, the product has the smallest porosity;

Powder paints have better anticorrosive and impact-resistant qualities than standard paintwork materials;

This material is supplied at production already in finished video and ready for use that does not require additional time to prepare a substance for processing;

If you compare liquid paintwork materials, powder paint has the smallest loss when applied, from 1 to 3 percent, when liquid paint, almost 40 percent;

Fast screwdriver (approximately 30-40 minutes);

No additional premises for storing raw materials are not required;

Due to the fact that this type of raw material is very durable, and is subjected to minimal damage, the products with such painting do not require additional packaging material, which reduces costs.

At the time of applying paint, each color powder must be in a separate container;

In order to avoid dangerous situations (explosion, fire, ignition), the process of painting should be under constant supervision;

It is not always possible to apply a subtle layer, as a rule, such difficulties have such difficulties in not very qualified employees, or when using not quite high quality raw materials;

It will be difficult to achieve the desired result when processing low temperatures;

Not all types and size of metal structures can be painted using this type of painting.