• Refractory GJM Mullite Insulation Brick GJM-30 System 1
  • Refractory GJM Mullite Insulation Brick GJM-30 System 2
  • Refractory GJM Mullite Insulation Brick GJM-30 System 3
  • Refractory GJM Mullite Insulation Brick GJM-30 System 4
Refractory GJM Mullite Insulation Brick GJM-30

Refractory GJM Mullite Insulation Brick GJM-30

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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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Refractory GJM Mullite Insulation Brick GJM-30Specifications

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

Refractory GJM Mullite Insulation Brick GJM-30Light 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 GJM-30

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 GJM-30

 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, etcRefractory GJM Mullite Insulation Brick GJM-30

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 muchRefractory GJM Mullite Insulation Brick GJM-30


Refractory GJM Mullite Insulation Brick GJM-30

Refractory GJM Mullite Insulation Brick GJM-30


Q:Are insulating fire bricks resistant to carbon monoxide?
Indeed, insulating fire bricks demonstrate a remarkable resistance to carbon monoxide. Tailored for enduring extreme temperatures, these bricks find common application in environments where they are likely to encounter both intense heat and corrosive agents, including carbon monoxide. The insulating nature of these bricks bestows upon them an exceptional ability to impede heat transfer, ensuring their structural integrity remains intact even in the presence of carbon monoxide and other combustible gases. This resistance to carbon monoxide renders insulating fire bricks a stellar choice for various settings like furnaces, kilns, and other high-temperature surroundings where the potential for carbon monoxide exposure looms.
Q:Do insulating fire bricks require special handling?
Special handling is necessary for insulating fire bricks. These bricks are manufactured using lightweight refractory materials and are specifically engineered to endure high temperatures. Because they are delicate, they must be treated carefully to avoid any breakage or harm. It is advised to employ appropriate lifting and carrying methods, including the use of gloves and tongs or lifters, in order to prevent accidents or injuries. Moreover, it is crucial to store insulating fire bricks in a dry and sheltered location to prevent moisture absorption, which can impact their thermal characteristics.
Q:Are insulating fire bricks suitable for use in glass melting furnaces?
Insulating fire bricks can be suitable for use in glass melting furnaces, depending on the specific requirements of the furnace and the type of glass being melted. Insulating fire bricks are made from lightweight materials with low thermal conductivity, which makes them effective at retaining heat and reducing energy loss in the furnace. This can help improve the energy efficiency of the furnace and reduce operating costs. However, it is important to consider the temperature and atmosphere inside the glass melting furnace when choosing the type of insulating fire bricks. Glass melting furnaces operate at extremely high temperatures, often exceeding 1500°C (2732°F). Some insulating fire bricks may not be able to withstand such high temperatures and could degrade or even melt under these conditions. Additionally, the atmosphere inside the glass melting furnace can have an impact on the suitability of the insulating fire bricks. Some types of insulating fire bricks may react with certain gases or chemicals present in the furnace atmosphere, leading to degradation or contamination of the glass being melted. Therefore, it is crucial to select insulating fire bricks that are compatible with the specific atmosphere and conditions inside the glass melting furnace. In summary, insulating fire bricks can be suitable for use in glass melting furnaces, but careful consideration must be given to their temperature resistance and compatibility with the furnace atmosphere. Consulting with experts or suppliers who specialize in refractory materials for glass melting furnaces can help ensure the appropriate selection of insulating fire bricks for optimal furnace performance and glass quality.
Q:Difference between inorganic insulation material and organic thermal insulation material
The main difference between inorganic insulation materials and organic thermal insulation materials is that the types of insulation materials are different:1, inorganic insulation materials, including glass wool, rock wool, expansion perlite, micro nano insulation board;2, organic insulation materials are mainly polyurethane foam, polystyrene board, phenolic foam and so on.
Q:Can insulating fire bricks be used for insulation in glass manufacturing?
Yes, insulating fire bricks can be used for insulation in glass manufacturing. Insulating fire bricks offer high-temperature resistance and low thermal conductivity, making them suitable for insulation and maintaining consistent temperatures during glass manufacturing processes.
Q:Are insulating fire bricks resistant to flame impingement?
Yes, insulating fire bricks are resistant to flame impingement.
Q:Can insulating fire bricks be used in boilers for residential heating?
Yes, insulating fire bricks can be used in boilers for residential heating. Insulating fire bricks are designed to withstand high temperatures and provide effective insulation, making them suitable for use in boilers to improve energy efficiency and heat retention.
Q:Can insulating fire bricks be used in paper mills?
Yes, insulating fire bricks can be used in paper mills. Insulating fire bricks are commonly used in industries that require high-temperature insulation, such as steel, glass, and ceramics. In paper mills, where processes like drying, heating, and burning occur, insulating fire bricks can be used to line kilns, furnaces, and other equipment to provide insulation and prevent heat loss. These bricks have excellent thermal insulation properties and can withstand high temperatures, making them suitable for use in paper mills where heat is a crucial component of the manufacturing process. Additionally, insulating fire bricks are lightweight and have low thermal conductivity, allowing for efficient heat retention and energy savings.
Q:What are the key properties of insulating fire bricks?
Insulating fire bricks have several key properties that make them ideal for high temperature applications. Firstly, they have a low thermal conductivity, which means they can effectively insulate against heat transfer. This property helps in maintaining a stable temperature inside furnaces or kilns, preventing energy loss. Secondly, they have a high melting point, enabling them to withstand extreme temperatures without deformation or damage. Additionally, these bricks have excellent thermal shock resistance, meaning they can handle rapid changes in temperature without cracking or breaking. Lastly, they are lightweight and easy to handle, making them convenient for construction and installation purposes.
Q:Are insulating fire bricks resistant to salt attack?
Yes, insulating fire bricks are generally resistant to salt attack. They have a high resistance to chemical reactions and can withstand exposure to salts without significant deterioration.

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