Asbestos cords SHAON

Today there are many materials that can be used for sealing and thermal insulation. However, it is the asbestos cord that has been known to builders for a long time. The material is so popular due to its special properties and affordable price. SHAON is one of the modifications of the asbestos cord with its own characteristics.

SHAON asbestos cords have a general purpose. The material itself is quite lightweight, it is convenient to work with it. The weight of one meter depends on the diameter of the cord. In production, it is woven from asbestos fibers, which are combined with polyester, viscose or cotton cords.

SHAON does not delaminate during operation, is resistant to bending and vibration. There is a certain plasticity that allows you to easily lay the material in the right place. However, these properties are lost if the terms of use are violated. So, the limiting temperature should not be higher than + 400 ° С. It is also important to monitor the pressure so that it is up to 0.1 MPa.

General purpose cord should not be used on heavy duty systems. If the recommended temperature and pressure standards are exceeded, the integrity of the material will be violated. Small fragments of fibers will enter the air, and then into the respiratory tract. When ingested, asbestos can cause many complex diseases.

Chrysotile asbestos with cotton or chemical fiber of another origin is used in the manufacture. The minimum product diameter is 0.7 mm. Interestingly, the linear density of the material corresponds to its weight. The product can be used for insulation in various devices, it retains heat perfectly.

In the manufacture of SHAON, manufacturers are guided by GOST 1779-83 and TU 2574-021-00149386-99. These documents contain all the requirements for the final product. It is worth noting that the cord itself conducts heat well. We will also list other important properties.

1. The asboshnur is heat-resistant. It is able to withstand high temperatures. Even with temperature extremes, the product does not deform, retains all its properties.
2. The cord does not change size from heating and cooling, when wet and dry. Fibers and filaments are designed in such a way that the insulating layer is the same in all circumstances. This avoids many undesirable situations.
3. The asboscord is not afraid of vibrations. This property allows it to be used in a variety of pressurized designs. When exposed to vibrations for a long time, the material still retains its original properties.
4. The cord does not react to mechanical stress. So, even with strong twists and bends, it still restores its original shape. Tests show a high tensile load.

Some believe that SHAON should not be used due to health risks. However, if all the rules are followed, there is practically no risk. During installation, it is worth cutting the material only with a sharp knife, and all remaining dust must be collected and disposed of.

The diameter of the cord is selected depending on the features of the application. So, if the seal needs to be put into the prepared groove, then the size is chosen for it. Modern manufacturers offer a wide range of diameters. Asbestos cord is sold in coils weighing about 15-20 kg. Each is wrapped in polyethylene film for protection.

Coils are released exactly by weight, so there can be as much as 10 m of material or less.Weight 1 rm. m depends on the diameter of the cord. Some manufacturers can cut off the required amount of CHAONG.

A simple table will help you navigate the dimensions.

There are other intermediate parameters as well. However, it is these SHAONS that are used most often. Knowing the weight of the cord is important in order to assess the load on the structure where it is used. The figures do not differ depending on the manufacturer - a material with a diameter of 30 mm will always weigh 435.5 g.

The general purpose asboscord is almost universal, as the name implies. A heat-resistant heat-insulating sealant can be used on any surface that does not warm up to more than + 400 ° C. If the operating temperature is exceeded, the material will simply become unusable. The cord will not only lose its properties, but also harm people.

The properties of SHAON allow it to be used in various fields. It is indispensable in the manufacture of water heating systems, heating systems and other thermal equipment. The brand is also in demand when insulating gas pipelines or water supply in the housing sector, when building airplanes, cars and even missiles. A general-purpose cord is widely used in everyday life, especially when insulating ovens. The material can be applied both to the door and to the hob, chimney.

When choosing a field of use, it is worth considering only the operating conditions. So, the temperature should not exceed + 400 ° С, and the pressure should not exceed 1 bar. At the same time, the asbestos cord can easily perform its functions in various working environments. The product is not afraid of water, steam and gas.