Corundum insulation technical characteristics. Technical characteristics of liquid thermal insulation corundum ®. Basic properties of corundum thermal insulation

Liquid ultra-thin insulation (as an analogue) is a new word in the matter of insulating structures. Standard methods of thermal insulation are still good, but little by little they are being replaced by more effective solutions.

Liquid insulation is just such a solution. It is able to protect the structure from freezing, while being essentially more paint and varnish material, than insulation in the form in which we usually imagine it.

In this article we will present for your consideration all the nuances and features of liquid thermal insulation Corundum.

1 Features of liquid insulation

Liquid thermal insulation Corundum is produced by the association of companies Fulleren. They have been producing this material for many years and have managed to achieve quite serious results.

Note that liquid-type thermal insulation was not invented quite recently. It is intended for the same insulation work, but it is reproduced in a unique form.

Standard insulation is a special material with low thermal conductivity. It cannot transfer heat and perfectly delimits zones with different temperatures due to being in it large quantity air.

That is, the insulation has a certain thickness and is laid on the surface of the walls, thereby protecting them from the effects of external temperatures. As you yourself know, the working thickness of the slab can reach up to 10 cm or even exceed this figure.

But the characteristics of the heat-insulating material Corundum are completely different. It’s not for nothing that this insulation is called liquid. If you look at it uninformed, the composition can be confused with ordinary paint.

Indeed, thermal insulation of this type resembles paint in consistency, is applied like paint, and even forms a similar coating. However, after application, an ultra-thin thermal insulation film with unique parameters is formed.

This is possible thanks to the unique structure of the Corundum material (as with).

1.1 Insulation composition

In addition to the standard name in the form of liquid thermal insulation, this insulation has another name - ceramic.

It is not called ceramic because it consists of ceramics or forms a ceramic surface. Quite the contrary, the main filler in Corundum insulation is an acrylic-type polymer, only more dense.

Ceramic insulation consists of ceramic hemispheres with insulated filling. These hemispheres allow you to create insulation with a thickness of 1-2 mm.

However, ultrathin film does not consist of hemispheres alone. It also contains anti-corrosion additives, polymers, etc.

Together they form insulation for walls, floors, ceilings, pipes and generally any structures available to you.

After hardening, the polymer sets, forming a very strong film; inside it there are frozen spheres that occupy more than half of the space. They push away anyone thermal energy, protecting the insulated structure no worse than a quite impressive-sized layer of mineral wool.

1.2 Operating principle

The instructions for use state that Corundum insulation with a thickness of only 1 mm can replace up to 5 cm of mineral wool insulation. This is truly ultra-thin thermal insulation. But how does she manage to do this?

And everything is very simple. The fact is that when creating Corundum insulation, the developers were initially guided by the desire to eliminate heat loss in all three main directions. And you probably know these directions.

Heat loss building structures most often occur due to:

Heat transfer;
Convection;
Radiation (even if it costs).

Heat transfer is dampened by most standard insulation materials. But at what cost? To level out the temperature difference, a person has to use bulky insulation with a thickness of 5 cm.

In this case, it must be laid on glue or in special frame, and then veneer again. Liquid thermal insulation performs the same functions, only its structure is tens of times denser, and its thermal conductivity is almost zero.

That is, when finishing the walls, the applied liquid will also prevent the air from exchanging temperature with their insides, but at the same time, an ultra-thin film acts as protection.

Convection is the transfer of heat from object to object. An extremely controversial method, because in ordinary construction it plays practically no role.

However, even this moment is liquid ceramic thermal insulation material Corundum can completely remove.

But with radiation things are much better. Thermal radiation standard insulation materials are not able to extinguish (for example, ineffective).

That is, they can only transfer the radiation onto themselves, but a certain amount of it will still reach the surface of the walls. Meanwhile, radiation comes from all warm objects, especially from heaters.

For additional protection I had to combine regular insulation with foil. The foil reflected the waves, and the insulation did its usual tasks.

But liquid thermal insulation Corundum repels radiation by almost 90%. The residues are simply extinguished and dispersed close to the surface of the walls.

The result is a situation where all three main consumable items are removed by just one ultra-thin protective film. Surprisingly, customer reviews are also completely unanimous. Corundum insulation really works and does its job well.

1.3 Pros and cons

When selecting thermal insulation, it is important to pay attention to all parameters. Take into account specifications, reviews and even consumption. However, first of all you need to look at the properties of the insulation. Why is it good, and why, on the contrary, does it repulse you?

The developers eat their bread for a reason. Corundum insulation has a huge list of advantages and a minimum of disadvantages. So let's look at them in more detail.

Main advantages:

Can be applied to the surface of walls, floors, load-bearing structures, roofs, pipes, etc.
The work is done with your own hands; improvised means will do.
Dries quickly.
A thin protective layer replaces up to 5 cm of standard insulation.
Not exposed to external influences.
Not afraid of moisture.
Does not respond to temperature changes.
Non-flammable.
An elementary method of application as in the case with.

And this is not the whole list. Full characteristics can be assessed only after you have the instructions and certificates for Corundum thermal insulation in your hands. But even from this it follows that the material is extremely useful.

Just look at the fact that it can be applied with a regular brush. That is, any structure that can be reached can be processed.

Now remember the standard insulation processes. How much time does it take to decorate one column with mineral wool? And what can we say about the surface of the walls, which are surrounded by a large number of pipes?

While Corundum insulation will not cause you such problems. All you need to do is stir it and apply it to the wall. It is not surprising that the reviews about it are all positive.

Main disadvantages:

Quite a high price.
Serious expense.

As for the shortcomings, they are quite trivial. Like any innovative material, Corundum insulation is expensive. These are already production costs.

The second point, which partially overlaps with the first, is the serious waste of paint. Corundum must be applied in several layers. Accordingly, the consumption of such material will be very serious.

It is advisable to apply at least 4-5 layers to the surface of external walls. This is the only way to create high quality insulation and be sure that it will not crack or peel off.

2 Types and differences

Corundum insulation comes in several varieties. Each of them has its own technical nuances.

There is Corundum insulation:

Classic;
Facade, Facade-Lotus;
Anticorrosive;
Winter;
Fire protection.

Liquid thermal insulation Corundum Classic is a standard option that is used almost everywhere. Thermal paint is easy to apply, dries quickly and has good strength parameters.

Thermal insulation Corundum Facade is intended for exterior finishing walls The Facade-Lotos sample is the front, second level of insulation. Apply for added protection.

Anticorrosion model – insulation with enhanced anti-corrosion properties, ideal for protecting wood.

The Winter model differs only in the possibility of application at sub-zero temperatures.

Well, the last option is paint, which swells upon contact with fire, protecting the structure from fire.

Thermal insulation Corundum is a substance in liquid form that is produced on a water basis. The main component of such products is a latex-polymer mixture. The scope of application of this material is very wide: from insulation of residential buildings inside and outside to protection industrial equipment and various pipes.

Liquid thermal insulation Corundum is a mixture based on an acrylic binder and ceramic microspheres, which have thin walls and contain rarefied air inside. Acrylic binders are created using substances from the group of catalysts and fixatives.

Microspheres have sizes up to 0.5 mm. In addition, it contains various additives, so if Corundum is chosen, the facade will be processed very efficiently, since such additives enhance certain qualities of the product. The composition is completely balanced, so the material is elastic, light and stretchable. In addition, the Corundum coating has good adhesion.

The consistency of the substance resembles simple paint. This is a whitish suspension. The material not only has thermal insulation properties, but is also able to protect metal parts from corrosion.

In addition, Corundum is a thermal insulation that has many other advantages:

Keeps warm well. It has been established that 1 mm of such paint is comparable in its ability to conserve heat with 5 cm of roll-type insulation (for example, mineral wool). The reviews are very good.
It is easy to apply the substance to surfaces. The paint must be applied ordinary tools. You can use a spray gun, roller, or brush. The product does not emit harmful compounds, so respiratory protection is not required.
If Corundum is chosen, the facade will be protected from various damages due to the influence of aggressive environmental factors. For example, metal will not rust. Wood does not dry out or rot. The brick, concrete layer and plaster do not crumble and cracks do not appear on them.
If Corundum is applied, the facade will not be destroyed due to the influence of rodents, insects, bacteria and other pests. The surface does not rot. Mold does not form either.
The insulation layer is lightweight. If Corundum is chosen, the facade will not have additional load, as if other insulation materials were used, for which it is necessary to install additional special retaining structures. Due to the light weight of the layer, Corundum can be applied even to fragile surfaces.
There are no seams. Thanks to this, there will be no cold spots. The thermal insulation layer will be seamless, so the cold will definitely not be able to penetrate into the room.
Durability. It is enough to apply the product only once, and you will not need to replace such a layer for a long time.
The use of the material is also associated with its environmental friendliness. Over a long period of operation, such a layer does not emit harmful components. The product can even be used in homes where people who are prone to allergies live.
Neither the area of the room nor its geometry is affected, which is taken into account when using bulky structures. Corundum will not affect the dimensions and shape of the building.
Can be used as a finishing material. Special components from the group of pigments are added to this paint, so it is also used as a decorative coating.

But it must be taken into account that such a heat-insulating layer also has its drawbacks. First of all, this concerns the high cost. The material appeared on the construction products market not so long ago, so the price is still quite high. However, this drawback is offset by the fact that thermal paint retains heat well and the layer will last quite a long time. You also need to take into account that the material, as reviews indicate, hardens very quickly, so you will have to apply it quickly.

Types of paint Corundum

Ultra-thin thermal insulation Corundum comes in several types. These modifications differ from each other in properties and some features:

Corundum Classic. This substance is highly effective and is excellent if you need to insulate walls inside and outside, facades, roofs, concrete screeds, pipes (both warm and cold), window slopes, etc. Corundum Classic is also suitable if you need to properly process existing air conditioning systems and steam lines. In addition, Corundum Classic prevents condensation from forming on the surface, and such a layer reduces heat loss.
Anticorrosive This insulation is unique due to the fact that when applied to metal surfaces it prevents corrosion. The uniqueness of this product also lies in the fact that it can be applied to an already rusty layer. It only needs to be removed by rubbing thoroughly. This substance prevents further corrosion processes. In addition, the material also has good thermal insulation properties.
Corundum Winter. It is allowed to work with such a product in slight frost, that is, even if the air temperature is minus 10°C. It will not freeze or undergo polymerization due to low temperatures. For conventional ceramic-type heat insulators, the maximum temperature is only +5°C. Corundum Winter contains acrylic-type polymers and foam glass microgranules that are dispersed in them. Thermal paint Corundum additionally includes pigments, rheological components, inhibitors and a fire retardant, which is important to consider when choosing.
Corundum Facade. This is another paint modification. It was developed specifically to be applied to concrete surfaces. The use of such material is associated with heat-reflecting properties. It is necessary to apply paint in a large layer to speed up the process. In addition, this product is resistant to environmental factors and has good vapor permeability. Excellent for facades and as a decorative layer.

Another option is edel facade panels. They are perfect for those people who want to use finishing materials from the famous manufacturer Edel. There are several varieties of such panels (about 3-4 can easily be combined with each other). Edel corundum is one of the types of such facade panels, which are made with a texture like that of a finishing stone. Reviews of this material are positive.

Specifications

Corundum paint has technical characteristics that allow it to be used for structures with different purposes and configurations. Even if the layer is minimal, the product still remains a good insulator.

The following main characteristics of Corundum paint are distinguished:

Thermal conductivity. The indicator is approximately 0.0012 W/(m*S). This parameter is noticeably lower than that of other materials that are used as heat insulators (for example, this applies to mineral wool, polystyrene foam, etc.).
Moisture resistance. The substance will not allow water to pass through. In addition, the layer is not destroyed by moisture. Even solutions with a high salt content will not have an effect.
Vapor permeability. The paint does not form an airtight film, so it will not interfere with air exchange in the room. Thanks to this, an optimal microclimate is maintained inside.
Fire resistance. The material is not subject to combustion. When the temperature rises to 800°C, the paint simply begins the process of decomposition. As a result, nitrogen and carbon oxides are released. If the temperature is 260°C, then the heat-insulating layer simply becomes charred. In terms of fire safety, such material belongs to categories G1 and B1, that is, it does not burn or ignite.
Adhesive properties. The indicator may differ depending on the surface itself on which Corundum insulation is to be applied. For example, if a concrete layer is used, then the index is 1.28 MPa. For steel it is 1.2, and for brick - 2.
Operating temperatures include a range from -60°C to 260°C.
Resistance to ultraviolet radiation. The material will not be destroyed under the influence of direct sun rays. It can be used even without a special protective layer.
Biological resistance, that is, the material is resistant to the action of fungi, mold, and bacteria. It won't rot. In addition, rodents and insects will not be able to eat such coating.
Environmental friendliness. This ceramic type paint does not emit toxic substances, even if it is heated. In addition, when applying it, you do not need to use special personal protective equipment.
Operating time. This coating is durable. It can last at least 10 years. During this time it will not collapse or become covered with cracks.

Application instructions

Before you start applying Corundum paint, you need to choose the right material. You should not buy products from unverified sellers. The manufacturer is Russian company Fullerene. In addition, there is a network of distributors. Be sure to pay attention to the condition of the paint. It should take the form of a suspension of paste-like consistency with a whitish tint. Traditional packaging is a plastic bucket. It can be of different volumes. The label must contain information about the manufacturer.

As for the cost of Corund paint, it differs depending on the type of material and the place where sales are made. For example, in Russia the cost of the Classic modification for 100 ml is approximately 34 rubles. Anticor coating can be purchased for 450 rubles per 1 liter. Corundum costs from 400 rubles per 1 liter, and Corundum Winter - from 550 rubles.

To apply thermal paint, you need to stock up on the appropriate painting tools. This can be a spray gun, roller or brush. It is best to apply paint using the first option, since it not only reduces the consumption of the substance, but also makes the coating better.

The thickness of one layer of paint should be approximately 0.4 mm. The next layers should be applied only after the previous layer has dried. If you use a brush or roller, the average product consumption is approximately 500 ml per 1 m².

Here is the algorithm of actions:

Pour the liquid into a large container and stir well until it has a uniform consistency. To do this, you can use a special drill with a suitable tip. Experts advise setting the machine to medium speed so that the structure of the ceramic microspheres does not deteriorate during mixing.
Clean the surface to which paint will then be applied. Pre-treat with degreasing compounds. To do this, you can use a special solvent. If the surface is metal, then the rust should be removed.
Allow the surface to dry completely before applying paint. The first layer should be minimal in thickness, since it is a primer.
When using a roller or spray gun, you need to carefully handle joints and other places where there is no access. You'll have to use a brush.
It is recommended to do no more than 3 layers of paint for optimal results.
It will take about a day to dry completely. If you paint warm pipes, the paint will dry even faster.

Thermal paint Corundum will look beautiful, so it can be used not only as thermal insulation, but also as a finishing coating.

Conclusion

Thermal insulating paint Corundum is an effective material, which is why it has become very popular. It can be used not only as insulation, but also as a decorative layer on the facade. This coating has many advantages.

Heat retention indoors largely depends on the thermal insulation parameters of the building itself and the finishing materials used. Reliably insulating a house means reducing heating costs. Today, the construction industry offers many types of insulating materials, which vary in their characteristics and costs. One of the most optimal options is liquid thermal insulation Corundum, which is characterized by durability and excellent thermal insulation properties. Let us consider in more detail the features of the composition, selection criteria and application technique.

The unique composition of thermal insulation is also called heat-reflecting paint, since with a layer thickness of only 1 mm it can have a noticeable energy saving effect. Thanks to this, Corundum thermal insulation is very economical in consumption. The filler consists of microscopic hollow spheres - ceramic, polymer, composite, glass balls, which are filled with rarefied air. Such microparticles can vary not only in composition, but also in the size of microgranules, percentage, homogeneity of components, etc.

Externally, ceramic ultra-thin paint is practically no different from ordinary acrylic-based paint. Despite the fact that today the construction market offers several varieties of ultra-thin insulating compositions, almost all of them have a similar structure:

The thermal paint is based on a water-acrylic solution. Its properties make it possible to ensure uniform distribution of thermal insulation components over the working surface. In addition, the composition promotes better fixation of liquid ceramics.
The binder also contains various kinds additives that improve the performance parameters of thermal paint. The most common material additives include natural and artificial rubbers, silicone, etc.

Liquid thermal insulation Corundum: technical characteristics and principle of operation

The temperature range for thermal paint varies from -65°C to +260°C. The main technical characteristics are vapor permeability and hygroscopicity of liquid insulation, which can be applied to almost any type facade material: concrete, stone, brick, metal, plastic, etc.

This material guarantees the removal of condensation that forms on walls and pipes in the room. The composition of this warm paint includes special fixatives, catalytic substances, anti-corrosion additives, as well as a binder base based on high-strength acrylic. Along with the content of microspheres, this composition is easily applied and distributed over the entire surface, providing good energy saving and thermal insulation.

An important argument for buying liquid thermal insulation Corundum is the safety of the substance. Thanks to the content of natural additives and environmentally friendly components, the treated surface is non-toxic and does not emit any odors. This allows you to use thermal paint to insulate any room. You can create a stable thermal barrier even in children's rooms or homes where there are allergy sufferers.

The thermal insulation properties of the composition can be achieved in several ways:

Through convection, i.e. heat transfer by the thermal paint layer itself. Due to the fact that most of specific gravity Liquid insulation consists of hollow balls; losses due to convection in the composition are completely insignificant.
Thermal conductivity of a material, when heat is transferred from a hotter part of the surface to a colder place. In liquid insulation, only 20% of the binder component has thermal conductivity properties.
Radiation is a phenomenon in which heat transfer occurs through the internal energy of a suspension. In energy-saving paint, microscopic spheres are endowed with the properties of heat reflection and dissipation. Almost 90% of the reflected radiation converts work surface walls into an analogue of a thermos.

Advantages of thermal insulation Corundum

Liquid heat-saving paint is an innovative composition that differs from all existing coatings. Among the most significant advantages of its use, the following aspects should be highlighted:

The versatility of the substance. It can be applied to any type of surface, including untreated, if this is indicated on the instructions for use. Specialists use thermal paint to treat brick, concrete, metal, plastic surfaces, as well as thermal insulation of equipment and air ducts.
Wear resistance. The applied layer of liquid insulation does not degrade over time. Corundum provides a guaranteed service life of up to 15 years, and with proper care (timely cleaning, high-quality finishing) this figure can be doubled.
Ceramic thermal insulation has good adhesion to any type of material, which ensures good protection from the entry of moisture and air.
The substance is resistant to alkaline environments.
Liquid thermal insulation provides anti-corrosion protection and minimizes heat loss.
Dry coating with thermal paint reliably protects the treated surface from deformation due to temperature changes, atmospheric influences and moisture formation.
Ceramic thermal insulation is practical and easy to apply to surfaces of complex geometric shapes.
The material is ultra-light, so there is no additional load on the structure. Due to this property, thermal paint is often used when treating roofs.
The substance is quite convenient to repair, because... for minor damage old layer can be easily removed and replaced with a new one.
Thermal paint reflects up to 80% of the energy of ultraviolet rays.
In addition, liquid insulation is fire resistant. When heated to +260°C, the applied layer is charred, and when it reaches +600°C, the thermal paint begins to decompose, releasing carbon and nitrogen oxide, which prevents the rapid spread of flame.

Disadvantages of ultra-thin thermal paint Corundum

Despite the impressive list of advantages of the material, it is not without some disadvantages. Among them, the following aspects should be highlighted:

High cost of thermal paint.
Since ceramic thermal insulation is a relatively new product on the construction market, there is no time-tested evidence that the material meets its declared characteristics.

Main types of thermal insulation

Liquid ultra-thin thermal insulation is available for sale in specialized construction stores in several versions. The entire line of polymer compositions consists of the following types:

Thermal insulation Corundum Classic is a liquid suspension intended for roofing and facade work. This composition has also found application in interior decoration premises, providing reliable thermal insulation of walls in residential buildings and buildings general purpose. Besides, classic variety highly effective for insulating concrete floors, self-leveling coatings, hot and cold water supply communications, as well as insulating window slopes.
Corundum Anticor is a special anti-corrosion composition that can be applied simply to a rust-covered surface, without special processing. This thermal paint has high adhesion to concrete and metal, creating a reliable protective and insulating layer. As a rule, this liquid thermal insulation Corundum is slightly cheaper in price than the classic type and is used to create the first base layer of insulation.
Facade is a type of heat-saving paint intended for processing concrete surfaces, as well as buildings made of slag or foam blocks. The composition is applied in a thicker layer, thereby reducing the labor cost for treating large surfaces. This type of thermal paint is usually used for finishing.
Winter – liquid thermal insulation intended for work in the cold season. The principle of energy saving is based on the “thermal mirror effect”, i.e. reflections of flows of heated air masses. This composition is universal and can be applied to almost any surface at ambient temperatures down to -10°C.

General criteria and features of selection

Ceramic thermal insulation is not yet a fairly common type of coating, which is due to the high cost of the product. However, experts claim that this substance has exceptional performance characteristics, the value of which significantly exceeds the cost of acquisition. To choose the optimal type of liquid thermal insulation, it is important to consider the following features:

The first thing that affects the final result of ceramic insulation treatment is the density of the composition. High-quality thermal paint is characterized by an indicator of about 0.6 kg per 1 liter of product. Those. The weight of a standard 10 liter bucket should not exceed 7.5 kg.
It is also worth looking at the container with the solution “through the light” to determine the degree of its separation. Good indicator of quality and efficiency thermal insulation properties it will be tight upper layer substances. As a rule, ceramic spheres have a light fraction that rises to the top. Thus, the thicker the top layer, the higher the thermal insulation properties.
An equally important selection criterion is the structure of the suspension itself. To determine it, you need to rub a couple of drops of heat paint between your fingers. IN quality composition microgranules of ceramic balls are felt, i.e. the substance has roughness.
In addition, it is necessary to take into account the color of the liquid thermal insulation. Corundum is available in white, so the paint is gray or yellow tint- clear evidence of counterfeit products.

Application area

Ultra-thin ceramic insulation Corundum is an innovative material that forms a durable elastic coating that reliably protects the surface from moisture, overheating and corrosion. This composition is used in the temperature range from -65°C to +260°C.

The main areas of application of thermal paint include:

housing and communal services facilities (including pipeline processing for various purposes, thermal insulation of facades, roofs, windows, walls);
transport industry;
oil industry;
insulation of thermal power structures;
construction industry.

Ceramic insulation technology

It is necessary to apply ultra-thin thermal insulation Corundum to a previously prepared surface, regardless of the modification of the composition. The basic rules that should be followed before starting paint insulation include the following:

If ceramic insulation is intended for wall treatment, the working surface should be cleaned of dust and dirt, and existing gaps and chips should be expanded and filled with cement mortar.
Before painting thermal insulation on concrete slabs, they should be cleaned of “cement laitance”.
It is also necessary to treat the wall with an abrasive wheel, sandblasting machine or a stiff metal brush.
If processing is planned metal surface, it needs to be dusted and degreased (substances recommended by the manufacturer - Solv-Ur, Solvent). To paint objects made of non-ferrous metal, it is necessary to remove the gloss and apply primer VL-02 or VL-023.
It is also worth considering that it is necessary to dilute ceramic thermal paint immediately before applying it to the wall.

Important! It is recommended to mix liquid thermal paint Corundum manually. However, for work with large volumes, it is permissible to use a construction mixer, the rotation speed of which should not exceed 200 rpm. Otherwise, there is a risk of destruction of the hollow ceramic granules, which will negatively affect the thermal insulation properties of the composition. As a rule, manual mixing takes 10-15 minutes. When working construction mixer this figure will be 3-7 minutes.

It is also worth considering that in some modifications of the composition it is necessary to add water before starting work, so you need to carefully study the manufacturer’s instructions. The volume of liquid depends on the purpose of thermal insulation; in any case, the required proportions are indicated on the packaging of the composition.

The technique of applying ultra-thin thermal insulation Corundum is carried out in three ways:

using air spray devices;
airless spray method;
manually - using a roller or brush.

The manufacturer recommends applying the composition in three layers, and the consumption should be 1 m/m2. When working on thermal insulation, this composition does not require additional ventilation in the room, nor does it require the use of special means personal protection.

For guaranteed efficiency As a result, it is important to strictly follow the manufacturer’s instructions and fully adhere to the recommendations indicated on the packaging.

Conclusion

The use of ceramic thermal paint is an innovative approach that has undeniable advantages over traditional methods of thermal insulation of surfaces. The article discusses the main features of liquid thermal insulation Corundum, reviews, selection criteria and methods of applying the composition. The resulting coating layer is lightweight, has excellent performance characteristics and is easy to use.

Features of choosing liquid insulation Corundum. Video:

Corundum - Thermal paint developed by Russian specialists and a new word in thermal insulation of any surfaces. Some types of this paint work even at temperatures above 500 degrees. And all because the material is not flammable.
Easy to apply, Corundum is a thermal insulation that lasts a long time, from 15 years, and in terms of thermal stability replaces an additional wall of one and a half bricks.
Thermal paint is a unique development that imparts protective properties to building walls, facades, concrete slabs. By using corundum paint, you save money on thermal insulation.

In terms of its composition, it is a suspension, water-based or varnish-based, which covers well different surfaces, even with irregularities. The consistency of the paint is pasty, the color is gray or white. It is convenient to work with a brush, roller or spray. The thicker the thermal paint, the higher the thermal protection. Its service life is from 15 to 40 years.

Insulation paint is multifunctional. It retains heat well, prevents water from penetrating into structures, and protects against the formation of mold. Corundum thermal insulation extends the service life of pipes, tanks, refrigeration equipment, air conditioners. Retaining heat is the main purpose of thermal paint, so it is indispensable for thermal insulation of pipes. The materials currently used are short-lived and harmful to humans. Pipes coated with corundum thermal insulation withstand the effects of precipitation and sunlight.

According to sad statistics, a huge number of fires occur due to the fault or direct participation of heat-insulating materials. Often the walls are lined with flammable thermal insulation, and in the event of a fire, the fire with lightning speed, with the help of this insulation, spreads throughout the entire building, spreading to the roof and neighboring entrances. To prevent this from happening, use heat paint. This is an inexpensive material that is safe in all respects and does not support combustion.

Liquid thermal insulation Korund has undergone climatic tests, which have shown that the effectiveness of protection of products coated with the composition is maintained for at least 10 years.

Thus, ultra-thin thermal insulation Corundum is an effective technological material that meets all the requirements for this class of thermal insulators. Among its disadvantages, it can be noted that while it has the performance characteristics inherent in all ultra-thin insulations, it has the disadvantage of a higher price.

An innovative material that appeared relatively recently, but has already managed to attract a lot of attention to itself. Why? Liquid foundation ceramic thermal insulation Corundum changes the perception of insulating materials after the first use. The substance forms a fairly thin film, which has protection from aggressive environments and a minimum thermal conductivity. An interesting point is the weight of the thermal insulation material before and after application. When the composition dries, its weight decreases to an insignificant figure and is almost unnoticeable.

The use of a material such as liquid ceramic thermal insulation Corundum has very specific goals:

Defence from external factors and maintaining integrity;
Insulation of pipeline systems;
Thermal insulation of the room.

The Korund company has made sure that its products are as effective as possible for its customers, introducing the following products to the market:

Classic

It has multifunctional properties and is resistant to temperature variations (-60/+200 °C) and can withstand short-term critical temperature points (up to 260 °C). Designed specifically for insulating the main elements of a building: water supply, heating boiler, walls, openings, facade finishing and other partitions that protect the room from climatic conditions.

Facade

This thermal insulation from Korund is designed to insulate the facade of a room (residential or not, it doesn’t matter). It has good adhesion to many surfaces, that is, high-quality use is available with almost any facing material. It has a high level of resistance to weather vagaries and retains more heat generated in the room compared to foam insulation.

Anticorrosive

A unique coating to protect and prevent the effects of rust. Has a high level of corrosion resistance. The mixture is widely used for thermal insulation and protection of reinforced concrete and metal structures, pipes that are used everywhere, as well as other metal products used in construction. It boasts the ability to apply the mixture to the surface without first removing traces of plaque and rust.

Winter

An insulating coating that is designed for conditions with low temperature properties. Thanks to its special composition, it is resistant to adhesion to surfaces after application. Including those surfaces that have different basis- liquid and solid. In addition, this coating protects well from the effects of alkali, salts and many acids.

Use of liquid material - ceramic thermal insulation Corundum

The use of such a heat insulator does not require special expensive tools. A standard pneumatic spray gun works well. It is also possible to work with such improvised tools as a roller and brush. The application itself is simple and fast. The coating that forms the heat insulator from Corundum is smooth and seamless. This property has a good effect on heat retention.

Liquid thermal insulation Corundum is a kind of coloring material, after application of which a high-quality ceramic thermal insulation layer is formed on the surface, which also protects the surface from the negative effects of corrosion.

What is liquid thermal insulation Corundum

You need to carry out internal thermal insulation walls of the room, while you want to lose a minimum of free space? Or you need to insulate the walls from the outside, but at the same time you want them not to lose their attractiveness appearance and so that a minimum is spent on such insulation measures Money? Then the only correct solution would be to use liquid thermal insulation Corundum.

Residents of our country have been living in houses with uninsulated walls for many years. And all this because they are afraid of the long, labor-intensive and expensive process of insulation. But today there is a material that can effectively, quickly and inexpensively solve this problem. And this material is liquid corundum thermal insulation. If you walk along construction stores, then you can find a lot of thermal insulation materials based on ceramics. But relatively recently, scientists have developed a thermal insulation material that is better in its technical and operational characteristics than analogue materials, while its cost is no different.

Scope of application of liquid thermal insulation Corundum

Due to the fact that Corundum thermal insulation has a liquid consistency, it has many advantages over its direct analogues, since it can be applied to a wide variety of surfaces:

Roof;
Window slopes;
Pipes;
Building facades;
Various types of containers;
Internal and external walls;
Cooling chambers.

In order to prevent any condensation from forming on the surface of the pipeline, and to ensure that hot water reaches you with minimal heat losses, it is recommended to treat the pipes with liquid thermal insulation Corundum. The duration of the operational period of such a coating is equal to 15 years, such thermal insulation can withstand significant temperature changes from -50 to +250 degrees, no analogue can boast of such technical and operational characteristics, and this is subject to the relatively low cost of the material.

Advantages of liquid thermal insulation Corundum

The main advantages of liquid thermal insulation Corundum include the following positive aspects:

The application process can be carried out independently; for this, a regular brush or spray can be used;
Just one millimeter of liquid thermal insulation Corundum will provide the same properties as 600 mm of rolled thermal insulation material;
Considered waterproof and not subject to negative influence saline solution and ultraviolet radiation;
Provides visual access to inspect the isolated surface;
Is fireproof material, which does not support the combustion process. When exposed to 260 degrees, the material is charred, but if the temperature rises to 800 degrees, the decomposition process begins with the release of nitrogen oxide and carbon, and these substances stop the combustion process.

Thermal insulation corundum

The ultra-thin liquid ceramic thermal insulation Corundum offered on the market is the optimal solution for many cases in terms of its effectiveness in protecting products, durability, ease of application, but unfortunately not price. Ultra-thin thermal insulation Corundum is a liquid composition based on water based, the main component of which is a polymer latex composition. Its scope of application ranges from covering the walls of buildings and structures to thermal insulation of various types of pipelines (air and water pipelines). It is also used for applying to different kinds industrial equipment.

Properties of liquid ceramic thermal insulation Corundum.

Like all ultra-thin thermal insulation In addition to direct thermal protection, Corundum also prevents corrosion. In addition, the material has dielectric properties. However, in terms of price-quality ratio, it is somewhat inferior to analogues - for example, Akterm liquid thermal insulation.

Corundum, like all representatives of this class of materials, has a significant advantage over traditional insulation using mineral wool, since it is laid in a continuous layer, leaving no gaps. In the case of mineral wool, there are always unprotected areas that are channels for the flow of heat. In addition, Corundum is very simply and quickly applied to almost any type of surface. In this case, it does not matter much whether it is a plane, a rough wall, or equipment of a complex shape. The composition is applied in an ultra-thin layer, providing maximum thermal insulation; the application process itself is almost similar to conventional painting and does not require much time. The composition can be applied at temperatures down to -10 ° C, which is approximately equal to or even slightly inferior to the similar thermal insulation indicator of Akterm.

Thermal insulation corundum - prices and discounts for wholesale buyers

PRICE for 1 liter - 330 rubles. WHOLESALE DISCOUNTS%

In front of everyone positive qualities Corundum thermal insulation is also affordable. You can choose a convenient packaging and save on installation: the paint is applied with a spray or brush. Consumers who have used Corundum clearly distinguish this thermal paint from similar ones. Even without special equipment, but simply placing your hand on a wall covered with Corundum, you will feel the warmth, while an unpainted wall will cool your palm.

Corundum – the warmth of your home!

A material such as liquid thermal insulation corundum is quite well known today. And it is this heat insulator that causes a lot of controversy and doubt, since in advertising they usually say that one millimeter of layer, which is applied as regular paint, is equal in properties to 5 cm mineral wool.

First of all, it’s worth starting with the correct definition: corundum is not insulation, but a thermal insulator!

The difference is that the first name denotes a material that is intended for some noticeable insulation of the room. That is, in this case, the temperature inside should improve by at least a few degrees.

But the second concept should be interpreted in literally words: an insulator is isolation. In essence, this means that it will not become significantly warmer, but it is also unlikely to become colder. But at least there is a chance to get rid of condensation, fungus or gradual “wetting” of the walls, for example.

Moreover, in the case of insulation (or rather insulator) KKrund, it is possible to eliminate such problems quite cheaply!

Therefore, in principle, it is possible to pay attention to this decision. The main thing is to understand well technical specifications material and become familiar with the application features. This will be discussed below.

Structure of Corundum and its scope of application

This is, in fact, a suspension of ceramics and silicone with vacuum microcavities inside. As a result, an ultra-thin film is obtained on the plane, which resembles a layer of ordinary acrylic paint. The liquid can also be applied using a brush, spray gun or roller.

The characteristics allow this thermal insulator to be used to protect the following structures and elements:

metal hangars and garages;
pipelines with water coolant or just cold water;
water storage tanks;
heating boilers;
steam and gas pipelines;
stone and wooden walls;
slopes.

Very important aspect- this is the need to purchase certified material, since there are now many counterfeits of “Corundum” on the market. They pour (literally) anything into a fake liquid, and because of this, of course, no insulating effect can be achieved. Therefore, it is necessary to require documents confirming the authenticity of the insulation.

And by the way, there are different types.

“Classic” - intended for basic finishing of facades, interior walls, slopes and pipelines.
"Facade". The modification is relevant to use for facades in order to protect walls from fungus, moisture and mold.
"Lotus façade". This type of liquid is best applied as a finishing (covering) layer - that is, on top of “wet” mineral wool facades, for example.
"Anticor" is used to protect against corrosion and at the same time technical properties allow you to apply layers directly onto the rust, without any preliminary preparation.
The “Winter” modification contains a composition of acrylic polymers and foam glass microgranules, which allows you to work with the material in winter.
“Fire retardant” is a liquid that, after drying, forms a film that swells when exposed to flame.

These are the modifications of Corundum that exist.

Advantages and disadvantages of the material

The following positive factors can be identified:

excellent “adhesion” to metal, stone and plastic surface- there are no air gaps left between the ultra-thin layer of film and the base;
100% water resistance;
"Corundum" is not afraid of temperature changes;
it is possible to process a plane of any shape;
low weight of liquid;
UV resistance;
the material does not support the combustion process.

As for the negative characteristics, this is perhaps the point that this coating is not very resistant to mechanical stress. That is, the plane can be scratched without much effort. However, if we talk about objectivity, it can be noted that the surface is very easy to repair - just apply another layer of liquid to the damaged area.

Well, it's time to touch on the most important issue.

How good is Corundum as a heat insulator?

As practice shows, condensation on the surface and excess humidity really disappear. In addition, there is a very real chance to completely eliminate mold and rotting of walls, for example. However, if you do it in a good way, and not “for show,” then one layer will not be enough - it is better to apply at least three.

With this approach, the temperature in the room should rise by one and a half degrees. It turns out that some more significant, noticeable improvements can only appear when applying many layers, but this is no longer practical from a purely financial side question. At significant expense, it is already easier to make a facade from mineral wool.

This concludes the review of the insulation (or rather thermal insulator) “Corundum” and now, probably, it is easier to draw objective conclusions and make a decision to purchase it.