• High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 1
  • High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 2
  • High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26 System 3
High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26

High Quality Insulating Fire Brick - Insulation Bricks Refractory 23 26

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5000 pc
Supply Capability:
50000 pc/month

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1.Description of Insulation Brick:

CMAX insulating firebricks are classified under temperature between 1100 to 1700, manufactured from high purity alumina clay..

 

2.Main features of Insulation Brick:

Light weight and low thermal conductivity    Low heat storage  

Low iron and impurities                                 High thermal shock resistance                  

 

3. Insulation Brick Images:

 

Insulation Bricks Refracotry Or Insulation Fire Brick High Quality 23 26

Insulation Bricks Refracotry Or Insulation Fire Brick High Quality 23 26

 4. Insulation Brick Technical Parameters

Our Insulation Brick contains 20, 23, 25,26, 28, 30, 32. Classification temperature is from 1100 to 1760. Density is from 0.52g/cm3 to 1.25g/cm3. As we all know, the company type is 23 and 26.

1) For the 23, its density is 0.52g/cm3, but some customer may require 0.8g/cm3, we can also meet your special require. Content of Al2O3 is about 45%.

2) For the 26, its density is 0.8g/cm3, but if you have other special requirement on that, pls also tell us. Content of Al2O3 is about 55%.

Application: CMAX insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass. If you need other application picture, please contact with us

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

  How about our Insulation Brick

A world class manufacturer & supplier of InsulationBrick is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.

How to guarantee the quality of the products

We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: Can insulating fire bricks be used as a heat shield?
Insulating fire bricks can serve as an effective heat shield due to their excellent thermal insulation properties. These bricks are specifically designed to block and reflect heat, making them suitable for applications where heat containment or redirection is necessary. Fireplaces, kilns, furnaces, and industrial ovens commonly utilize insulating fire bricks to manage heat. By reducing heat transfer, these bricks create a protective barrier between the intense heat source and the surrounding environment. Moreover, their high melting points and ability to withstand high temperatures make them ideal for use as heat shields. However, it should be noted that the effectiveness of insulating fire bricks as a heat shield may vary depending on the specific requirements and conditions of the application.
Q: Can insulating fire bricks be used in the construction of pizza ovens?
Indeed, it is possible to utilize insulating fire bricks during the construction of pizza ovens. With their ability to endure extreme temperatures and offer exceptional insulation, these bricks become an excellent choice for pizza ovens. They aid in the efficient preservation of heat, thus leading to a more uniform and steady cooking temperature. Additionally, due to their low thermal conductivity, insulating fire bricks effectively prevent heat dissipation, ensuring that the pizza oven remains hot for extended durations, thereby enhancing energy efficiency. All in all, incorporating insulating fire bricks into the pizza oven construction process can result in enhanced heat retention, improved cooking performance, and a more energy-efficient operation.
Q: Can insulating fire bricks be used as a refractory material?
Yes, insulating fire bricks can be used as a refractory material. Insulating fire bricks are specifically designed to withstand high temperatures and thermal shock, making them suitable for applications that require heat insulation and refractory properties. They have low thermal conductivity, which helps to reduce heat loss and conserve energy. Insulating fire bricks are commonly used in various industries, including steel, glass, ceramics, and petrochemicals, where they are used as lining materials in furnaces, kilns, ovens, and other high-temperature equipment. Their ability to withstand extreme temperatures, coupled with their insulating properties, makes them an excellent choice for refractory applications.
Q: Can insulating fire bricks be used in ladles?
Certainly! Ladles can indeed utilize insulating fire bricks. These bricks are specifically engineered to endure extreme temperatures while offering thermal insulation. They find frequent application in situations where the maintenance or regulation of high temperatures is necessary, like furnaces, kilns, and ladles. Ladles are employed for the purpose of pouring and transferring molten metal or other substances. By incorporating insulating fire bricks into ladles, heat loss is reduced and energy efficiency is enhanced. Moreover, these bricks serve as a safeguard against chemical reactions and erosion stemming from the molten materials, thus qualifying them as suitable for ladle usage.
Q: Can insulating fire bricks be used in residential applications, such as fireplaces or ovens?
Residential applications like fireplaces or ovens can indeed utilize insulating fire bricks. These bricks are specifically designed for enduring high temperatures and providing outstanding thermal insulation. They are crafted from lightweight materials like clay or alumina, which possess low thermal conductivity. This attribute assists in retaining the heat within the fireplace or oven, enhancing efficiency and reducing energy consumption. Moreover, insulating fire bricks exhibit exceptional resilience against thermal shock, enabling them to withstand sudden temperature fluctuations without cracking or breaking. Additionally, these bricks are non-combustible, ensuring they can withstand the intense temperatures produced in fireplaces or ovens without posing a fire hazard. Consequently, insulating fire bricks are a suitable option for residential applications requiring high temperatures and thermal insulation.
Q: Do insulating fire bricks require special installation techniques?
Insulating fire bricks do not necessarily require special installation techniques, but there are certain considerations to keep in mind during the installation process. These bricks are designed to withstand high temperatures and provide thermal insulation, making them ideal for lining fireplaces, kilns, furnaces, and other high-temperature applications. While the installation process may vary depending on the specific application, there are general guidelines to follow. First, it is important to ensure that the surface where the bricks will be installed is clean and free of debris. This will help the bricks adhere properly and ensure a secure installation. Next, it is recommended to use a high-temperature refractory mortar or adhesive to bond the bricks together and to the surface. This mortar should be specifically designed for high-temperature applications to ensure its durability and resistance to heat. It is important to follow the manufacturer's instructions for mixing and applying the mortar. When installing the bricks, it is crucial to achieve proper alignment and tight joints to maximize the insulating properties of the bricks. This can be achieved by using a level and a rubber mallet to tap the bricks into place, ensuring they are evenly and tightly positioned. Additionally, it is important to allow for expansion and contraction of the bricks due to the high temperatures they will be exposed to. This can be done by leaving small gaps between the bricks and using expansion joints or flexible materials in areas where movement is expected. Finally, it is advisable to consult the manufacturer's guidelines and recommendations for specific installation techniques and considerations. Different types of insulating fire bricks may have slightly different requirements, so it is important to follow the instructions provided by the manufacturer. Overall, while insulating fire bricks do not require overly complex installation techniques, it is important to pay attention to details and follow the recommended guidelines to ensure a successful and long-lasting installation.
Q: Can insulating fire bricks withstand thermal shock?
Insulating fire bricks possess exceptional thermal insulation properties and are commonly employed in situations where thermal shock does not pose a significant issue. While these bricks can endure moderate temperature fluctuations, they are not explicitly engineered to withstand thermal shock. Thermal shock arises when there is an abrupt alteration in temperature, leading to strain and possible harm to the substance. Insulating fire bricks are more vulnerable to thermal shock in comparison to dense fire bricks, which are explicitly crafted to endure drastic temperature variations. If thermal shock is a concern in your application, it is advisable to contemplate alternative refractory materials that are specially designed to withstand rapid temperature changes.
Q: Do insulating fire bricks provide sound insulation as well?
Insulating fire bricks do not primarily offer sound insulation; instead, their main purpose is to provide thermal insulation. These bricks are specifically designed to endure high temperatures and are commonly utilized in kilns, furnaces, and fireplaces to prevent heat loss. Although they may offer limited sound absorption due to their density, they are not specifically engineered or efficient in reducing sound transmission. If the main concern is sound insulation, it would be more appropriate to consider alternative materials like acoustic insulation panels or soundproofing materials.
Q: How durable are insulating fire bricks?
Insulating fire bricks are known for their exceptional durability and longevity. These bricks are made from high-quality refractory materials, such as alumina and silica, which possess excellent thermal resistance and mechanical strength. As a result, insulating fire bricks can withstand extreme temperatures ranging from 1300°C to 1800°C (2372°F to 3272°F) without losing their structural integrity. The durability of insulating fire bricks can be attributed to several key factors. Firstly, their low thermal conductivity allows them to effectively insulate heat and prevent thermal shock, which is crucial for ensuring their long-term durability. Additionally, the high melting point of the refractory materials used in their production contributes to their ability to withstand intense heat. Moreover, insulating fire bricks are resistant to chemical erosion and corrosion, making them suitable for various industrial applications. They can withstand exposure to harsh chemicals, acids, and alkalis, ensuring their durability even in demanding environments. Furthermore, insulating fire bricks have a low density, making them lightweight and less susceptible to cracking or breaking under pressure. This characteristic enhances their durability and ease of handling during installation or maintenance. Overall, insulating fire bricks are highly durable and can withstand extreme temperatures, thermal shock, chemical erosion, and mechanical stress. Their exceptional durability makes them a preferred choice for applications such as furnaces, kilns, ovens, and other high-temperature environments where thermal insulation and long-lasting performance are essential.
Q: Are insulating fire bricks resistant to chemicals?
Yes, insulating fire bricks are generally resistant to chemicals. They are specifically designed to withstand high temperatures and resist the corrosive effects of chemicals, making them suitable for various industrial applications.

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