Fireproof blanket

Refractory blanket

Refractory blankets are also known by other names such as fiber ceramic blanket or ceramic fiber blanket. This flexible product, which is made of interwoven cotton with long fibers, is able to withstand significant tensile forces. Also, the fireproof blanket, with its strong and light fibers, has an extremely high heat tolerance between 1260 and 1600 degrees Celsius. The production of fiber ceramic blankets, from long and flexible ceramic fibers, is done only by making mechanical and needle connections and no glue is used in its preparation.

Sanat Pars Refractory Store is ready to provide advice, sell and send fireproof blankets all over the country.

Overall, the thermal resistance of refractory materials, which averages about 538 ° C, has made them a good choice for thermal insulation in various areas of the industry. These products, with their remarkable mechanical properties and chemical resistance, are also resistant to tension, wear and corrosion caused by exposure to acidic and alkaline substances. Refractory materials, in addition to withstanding high temperatures, also neutralize the pressure on the parts and thus increase their lifespan and durability. In this article, we intend to review fireproof blankets, as one of the most popular fireproof products among various industries.

Refractory blankets are made in a special process from ceramic fiber cotton, called ceramic wool, bulk cotton or asbestos. This raw material is also used to produce other refractory products such as fiber ceramic yarn, fireproof paper, fireproof board and fiber ceramic fabric.

Ceramic fiber, also known as alumina silicate, is used to make cotton ceramic fiber. It is a high-strength, low-weight, but high-purity, high-melting-insulating insulation. Therefore, it brings stunning heat tolerance and good resistance to heat shock for this product.

Ceramic fibers have excellent flexibility and good sound absorption. Fire resistance, resistance to heat shock, quick and easy installation and resistance to most acids and alkalis, has made this refractory material widely used in various fields.

White fireproof cotton is able to withstand high temperatures of about 1200 to 1400 degrees Celsius. It also has good flexibility, remarkable mechanical and chemical resistance, low thermal conductivity, easy cutting, high temperature structure maintenance and excellent sound absorption power. In addition, it is considered environmentally friendly since no glue was used in its production.

Refractory cotton is produced by melting equal amounts of pure aluminum and silicon in industrial furnaces. But there are two ways to produce fibers from these molten materials. In the first method, known as blowing, molten material that comes out of the furnace floor is placed in a stream of cool air and formed into thin fibers. The second method is called the rotation process. In this method, as the molten material exits the kiln, the spinning machines turn it into long, intertwined fibers.

It is suggested that you read the article on fiberglass ceramic asbestos from Pars Refractory website to get acquainted with the properties of asbestos.

As mentioned earlier, ceramic fiber blankets are made from long, flexible asbestos fibers. These blankets are initially prepared in the form of rolls and then cut according to the needs of buyers. One of the significant advantages of fireproof blankets is their remarkable flexibility, which allows them to fill the empty space between the parts when insulating equipment.

Ceramic fiber blankets are used in various sectors of the industry. Here are some of the applications that testify to the popularity of this popular refractory:

Production of washers
Pressure reduction insulation in various parts with the aim of increasing durability and longevity
Fire protection
Seal the oven door
Sealing pipes, ducts and turbines in high temperature environments
Insulation dryer and commercial stove
Insulation of reheating furnaces
Sealing of heat treatment furnaces
Hot surface insulation in heat treatment furnaces
Insulation of the boiler and its lid
Refractory liner in baking wagons
Coating of annealing furnaces
Petrochemical industries and refineries
Casting nozzle coating, to prevent oxidation of parts and heat shock in them
Catalyst base
Expansion joints
Electricity generation in the electricity industry
Reusable covers for turbines
Casting mold
Expansion insulation and pipe cover
Catalyst carrier interface for radioactive particles
Sealing of reactors
Separation of oxides and nitrides from metal melt
brake pad
Sound insulation
Sound and heat insulation in gas turbines
For more details about fireproof blankets, you can read the article on fiber ceramic fireproof blankets from Pars Sanat refractory website.

In the following, we will take a look at the characteristics of fireproof blankets to better understand the reason for its widespread use among industries. The thermal tolerance of ceramic fiber blankets, due to the use of fireproof cotton, is very high and between 1260 and 1600 degrees Celsius. However, experts estimate the safe temperature for long-term use at 1100 degrees Celsius. Refractory blankets, on the other hand, have low heat storage and low thermal conductivity. The resistance of this refractory product to thermal shock is also significant. Another strength of the fireproof blanket is that it does not contain any additives, including glue, and for this reason, in addition to being suitable for human health, it is completely environmentally friendly. Stunning flexibility of WiFi ceramic blankets 

Allows quick repairs to parts. Tensile strength and bearing capacity between 40 and 120 kPa, and good sound absorption are other positive features of this popular refractory.

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