• Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4 System 1
  • Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4 System 2
  • Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4 System 3
  • Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4 System 4
Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4

Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-4

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Specifications

mullite insulation brick 
1. Low thermal conductivity 
2.High hot compressive strength 
3.Perfect Energy saving

Refractory GJM Mullite Insulation Brick B-4

Light weight mullite insulation furnace bricks refractory for sale

Advantage

1. Low thermal conductivity 
2.High hot compressive strength 
3.Perfect Energy saving

 Refractory GJM Mullite Insulation Brick B-4

Description:

  Lightweight mullite kiln bricks refractory for sale are made from good quality and superpure raw materials, with strictly classified fillings according to their grades. These fillings can form a uniform pore structure after burnt during the process of manufacture. Each grade of products has unique design to meet different thermal, physical and chomical demands.

Application:

Refractory GJM Mullite Insulation Brick B-4

 Mullite insulation  furnace bricks refractory material can be used in linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc

Refractory GJM Mullite Insulation Brick B-4

Mullite Insulation  furnace refractory material can be used as working lining, where contact with flames directly. This kind of brick can save the kiln energy very much

Refractory GJM Mullite Insulation Brick B-4

Refractory GJM Mullite Insulation Brick B-4


Refractory GJM Mullite Insulation Brick B-4


Q: Can insulating fire bricks be used in high-temperature insulation boards?
Yes, insulating fire bricks can be used in high-temperature insulation boards. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation. They are commonly used in applications that require insulation at elevated temperatures, such as kilns, furnaces, and fireplaces. When used in high-temperature insulation boards, insulating fire bricks can help to minimize heat loss and maintain a stable temperature. However, it is important to consider the specific requirements of the application and ensure that the insulating fire bricks are compatible with the insulation board material and installation method.
Q: Are insulating fire bricks easy to cut or shape?
Yes, insulating fire bricks are relatively easy to cut or shape. They can be cut using basic tools such as a saw or a knife, and they can also be shaped by using a chisel or sandpaper. Their soft and lightweight composition allows for easier manipulation and customization to fit specific requirements.
Q: Are insulating fire bricks resistant to flame spread?
Insulating fire bricks exhibit exceptional resistance against flame propagation. Crafted with utmost precision, these bricks are tailored to endure extreme temperatures while effectively trapping and insulating heat. Constructed from refractory materials with minimal thermal conductivity, they possess remarkable capabilities in impeding heat transfer and thwarting the spread of flames. Widely employed in kilns, furnaces, and fireplaces, where maintaining and managing high temperatures is of paramount importance, these bricks' flame-resistant properties render them an unwavering and secure choice for such environments.
Q: Are insulating fire bricks suitable for use in high-temperature chimneys?
Indeed, high-temperature chimneys can indeed benefit from the utilization of insulating fire bricks. These bricks are purposefully crafted to endure drastic temperatures and offer superb insulation characteristics. With their elevated melting point and reduced thermal conductivity, they possess the ability to proficiently retain heat and obstruct its escape through the chimney walls. Consequently, this aids in maintaining a desirable temperature within the chimney, a pivotal factor for optimal combustion and efficient chimney operation. Furthermore, insulating fire bricks possess the advantageous qualities of being lightweight and long-lasting, rendering them an impeccable selection for constructing chimneys that are subjected to elevated temperatures.
Q: The insulation layer destroyed after use of cement paste and tiling
Put on the insulating layer and paste it with cement.Some students worry about the insulation layer and the wall adhesive strength is not enough, do not worry about, now developers are building exterior insulation and then on top of the tiling. Because after finishing the insulation layer, the contractor should check the construction to do a pullout test, the purpose is to prevent the strength can not meet the requirements.
Q: Are insulating fire bricks resistant to moisture or water damage?
Insulating fire bricks are generally resistant to moisture or water damage. These bricks are designed to have low porosity and high density, which helps prevent water absorption. Additionally, they are typically made from materials like alumina or silica, which have inherent resistance to moisture. However, it is important to note that no material is completely impervious to water, and prolonged exposure to moisture or water can still have some effect on the insulating fire bricks over time. Therefore, it is recommended to take necessary precautions, such as applying appropriate sealants or coatings, to enhance their resistance to moisture or water damage in certain applications.
Q: What is the difference between the production line of foamed cement insulation bricks and the self thermal insulation block production line?
I still feel that the special is better, specializing in the production of a product, at least quality and after-sale protection!
Q: Is it possible to recycle used insulating fire bricks?
Yes, it is possible to recycle used insulating fire bricks. These bricks can be crushed, ground, or shredded, and then the resulting material can be used as a raw material in the production of new bricks or as an aggregate in construction materials. Recycling used insulating fire bricks helps to reduce waste and conserve resources.
Q: Are insulating fire bricks suitable for use in residential fireplaces?
Depending on the homeowner's specific requirements and preferences, insulating fire bricks can be a suitable option for residential fireplaces. These bricks are designed to have low thermal conductivity, which effectively retains heat and prevents its escape from the fireplace. Consequently, less heat is lost through the bricks, resulting in more efficient and effective heating of the room. Moreover, insulating fire bricks are lightweight and easy to handle, making them a convenient choice for homeowners who wish to install or replace bricks themselves. Additionally, they are durable and can withstand high temperatures, ensuring their longevity when exposed to the intense heat produced by the fire. Nevertheless, it is crucial to recognize that insulating fire bricks may not be ideal for everyone. Traditional fire bricks, being denser with higher thermal mass, can absorb and radiate heat for a longer duration. This attribute creates a more consistent and long-lasting heat output, which may be preferred by some homeowners. Ultimately, the decision to use insulating fire bricks in a residential fireplace should be based on the specific needs and preferences of the homeowner. Seeking guidance from a professional fireplace installer or a reputable supplier can help ensure that the chosen bricks are suitable for the intended use.
Q: Are insulating fire bricks suitable for use in heat exchangers?
Insulating fire bricks can be suitable for use in heat exchangers, depending on the specific requirements and conditions of the heat exchanger application. Insulating fire bricks have high thermal insulation properties, low thermal conductivity, and excellent resistance to high temperatures. These qualities make them effective in minimizing heat loss and conserving energy in heat exchanger systems. Furthermore, insulating fire bricks are lightweight and have good mechanical strength, which allows for easy installation and maintenance. They are also resistant to thermal shock and chemical corrosion, ensuring durability and longevity in harsh operating environments. However, it is important to note that insulating fire bricks may not be suitable for all heat exchanger applications. In cases where high thermal conductivity is required for efficient heat transfer, such as in some types of industrial heat exchangers, other materials with higher thermal conductivity should be considered. Ultimately, the suitability of insulating fire bricks for use in heat exchangers depends on factors such as the specific operating conditions, design requirements, and performance expectations of the heat exchanger system. It is recommended to consult with experts or engineers familiar with heat exchanger design and materials to determine the most appropriate choice for a particular application.

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