Refractory board

Product description

Refractory board

Refractory board, also known as fiber ceramic board, is one of the strong insulators made of ceramic fibers, which in addition to mechanical strength and remarkable strength, has a good application at high temperatures. This product, which does not contain asbestos in any way, is produced with the aim of withstanding high temperatures up to about 1260 degrees Celsius. The stunning thermal resistance of the fiber ceramic board provides the ground for its application in the field of optimal insulation of furnaces and boilers. In addition, refractory boards are very easy to install and operate and weigh significantly less. On the other hand, this refractory material has a high resistance to heat shock and chemicals, which seems to be an important point for refractory materials.

Pars Sanat Refractory Store is ready to sell and send fireproof boards all over the country.

With our relative familiarity with refractory materials and their application in industry, we are well aware that the common characteristics of refractory materials, as popular insulators in various fields of industry, are their high resistance to heat, tension, wear, pressure, chemical agents, and Also dimensional stability and feature retention in different environmental conditions. The thermal tolerance of these products is higher than the heat resistance of metals and up to about 538 degrees Celsius, which is a significant amount, and this has made refractory materials ideal for thermal insulation. In addition, the physical resistance and pressure tolerance of refractory materials, as well as their chemical tolerance, prevent the wear and tear of equipment and increase the durability of refractory materials and machines by preventing tension, wear and corrosion of parts. Refractory board is one of the most popular types of refractory families in the population, which we will examine in the following.

Refractory board is made of ceramic wool, called refractory cotton, which is also known by other names such as bulk cotton and ceramic fiber cotton. High melting temperature of refractory cotton, along with low weight, optimal performance at high temperatures, resistance to heat shock and low heat capacity, leads to significant properties in the range of fiber ceramic fibers. Of course, in addition to fireproof board, ceramic wool is also used to make products such as ceramic fiber yarn, fiber ceramic fabric, as well as paper and fireproof blankets.

It is recommended to see the article of refractory cotton product from Sanat Pars refractory website.

Ceramic fibers, or aluminosilicate, which is the raw material for the production of asbestos, are glassy, ​​non-crystalline, white materials. This refractory material has a very high heat tolerance and this justifies the remarkable properties of refractory cotton. Aluminosilicate has the highest heat resistance among refractories made to date. Considering other characteristics of ceramic fibers, such as low weight and high flexibility, it is possible to understand the reason why fireproof boards are so popular. The positive properties of ceramic fibers are not limited to these and include easy installation, resistance to chemicals, optimal sound absorption, and resistance to heat shock. Another advantage of this refractory material is that it will be a suitable substitute for hazardous asbestos fibers and will not be harmful to human health and the environment.

The production of ceramic fiber boards is not easy and is a complex process that has its own steps. This product, also called ceramic plate, is made of pure ceramic fibers with the unique properties mentioned earlier. In this process, alumina fibers, silica and a little organic glue are combined as a binder. Of course, the use of organic glue will not cause a problem for the board to be fireproof; Because this adhesive, at a temperature of about 100 degrees Celsius and the first time of use, completely burns and disappears.

Although the production process of refractory board is complicated, it is not difficult to cut and bend, and this makes the installation of ceramic fiber boards very easy.

For more information in this field, you can read the article on fiber ceramic refractory board on Pars Refractory website.

Refractory board is one of the most widely used refractory materials used in the industry, which due to its unique features such as high strength and durability, easy installation and light weight, this is not surprising. Here are some of the most important applications of ceramic fiber board:

Insulation and coating of mechanical and metallurgical thermal furnaces
Insulation of furnace burners
Insulation of boilers and other heating components
False wall of ceramic and tile kilns
The roof of the third baking oven glazed parts
Preparation of refractory brick liner in aluminum factory
Casting nozzle coating, due to its high chemical resistance that prevents it from oxidizing, as well as the desired resistance to thermal shock
Production of expansion joints and heat shields
Insulation of industrial furnaces
Preparation of special primers in metallurgy and petrochemical industries

Refractory board, due to the presence of fireproof cotton, is white in color and has remarkable features that we will have a brief look at:

Stunning thermal resistance; The heat tolerance threshold of this product is estimated between 1100 to 1360 degrees Celsius. However, experts in this field have declared the temperature of 1000 degrees Celsius as a safe temperature for continuous use of refractory boards.
Impressive thermal insulation due to the high thermal resistance of ceramic fibers
Physical strength and endurance; This makes the refractory board resistant to pressure, tension and abrasion, and as a result, increases the life of the insulation and components.
Unique chemical properties and oxidation resistance
Low thermal conductivity and resistance

On heat shock
Dimensional stability at high temperatures and structure maintenance in different environmental conditions
Appropriate density
Do not get wet with molten non-ferrous metals
Significant sound absorption
Easy to cut, machine and install

For more information and advice on buying fireproof board, you can visit the website www.nasoozsp.com or contact the experts of Sanat Pars fireproof store.