Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-2

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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

Light weight mullite insulation furnace bricks refractory for sale

Advantage

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

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:

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

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

Q: Are insulating fire bricks suitable for use in glass melting furnaces?: Depending on the requirements of the furnace and the type of glass being melted, insulating fire bricks may be a suitable option for glass melting furnaces. These fire bricks are constructed from lightweight materials that have low thermal conductivity, enabling them to effectively retain heat and minimize energy loss in the furnace. This, in turn, can enhance the furnace's energy efficiency and decrease operational expenses. Nevertheless, it is essential to take into account the temperature and atmosphere within the glass melting furnace when selecting the appropriate insulating fire bricks. Glass melting furnaces function at extremely high temperatures, often surpassing 1500°C (2732°F). Some insulating fire bricks may not be capable of enduring such elevated temperatures and could deteriorate or even melt under these circumstances. Furthermore, the atmosphere within the glass melting furnace can influence the suitability of the insulating fire bricks. Certain types of these fire bricks may interact with specific gases or chemicals present in the furnace atmosphere, leading to degradation or contamination of the molten glass. Hence, it is crucial to choose insulating fire bricks that are compatible with the precise atmosphere and conditions within the glass melting furnace. To summarize, insulating fire bricks can be appropriate for use in glass melting furnaces, but careful consideration must be given to their temperature resistance and compatibility with the furnace atmosphere. Seeking guidance from specialists 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: How shall the sintered porous self insulation bricks be laid at the bottom of the beam?: Compared with ordinary bricks, porous brick has the following masonry points: 1. All bricks must be watered before they are built, and no bricks are allowed to be applied to the wall.

Q: Is it necessary to abolish the technical regulations for the construction of self thermal insulation masonry building with sludge sintering insulation bricks?: Silt sintering brick insulation brick is made from river mud, city sludge, mud as the main raw materials, added according to a certain proportion of siliceous inorganic binder after aging, extrusion blank, blank by cutting, drying, sintering and extrusion molding machine. The utility model has the advantages of energy saving, resource saving, favorable for developing circular economy and comprehensive utilization of resources, high micropore rate, good product heat insulation performance and heat insulation performance, etc..

Q: Can insulating fire bricks be used in refractory lining applications?: Yes, insulating fire bricks can be used in refractory lining applications. Insulating fire bricks are made from lightweight materials that have high insulating properties, such as clay or silica. These bricks are designed to provide excellent thermal insulation, reducing heat loss and improving energy efficiency in high-temperature applications. In refractory lining applications, insulating fire bricks are commonly used to line the walls, floors, and roofs of furnaces, boilers, kilns, and other industrial equipment. They are effective in preventing heat transfer to the surrounding environment and maintaining the desired temperature inside the equipment. Insulating fire bricks are also resistant to thermal shock, meaning they can withstand rapid changes in temperature without cracking or failing. This makes them suitable for applications where the equipment goes through frequent heating and cooling cycles. Furthermore, insulating fire bricks have low thermal conductivity, which means they can effectively limit heat transfer between different areas of the refractory lining. This helps to prevent hot spots and temperature imbalances, ensuring uniform heat distribution throughout the equipment. Overall, insulating fire bricks are a versatile and effective choice for refractory lining applications, providing excellent thermal insulation, resistance to thermal shock, and uniform heat distribution.

Q: Can insulating fire bricks be used in the construction of foundry molds?: Yes, insulating fire bricks can be used in the construction of foundry molds. Insulating fire bricks are made from lightweight materials such as clay, alumina, and silica, and are designed to have low thermal conductivity. This makes them ideal for applications that require high temperature resistance and insulation, such as foundry molds. Foundry molds are used to shape and hold molten metal during casting processes. Since molten metal is typically poured at extremely high temperatures, it is important to use materials that can withstand the heat without melting or deforming. Insulating fire bricks have a high melting point and excellent thermal stability, which makes them suitable for use in foundry molds. In addition to their high temperature resistance, insulating fire bricks also provide good insulation properties. This is important in foundry molds as it helps to control the cooling rate of the molten metal, preventing thermal shock and ensuring proper solidification. The insulation properties of insulating fire bricks can also help to reduce energy consumption and improve the overall efficiency of the foundry process. Overall, insulating fire bricks are a durable and efficient choice for constructing foundry molds. They offer high temperature resistance, excellent thermal stability, and good insulation properties, making them a reliable option for use in the demanding conditions of foundry operations.

Q: Are insulating fire bricks suitable for use in steel mills?: Yes, insulating fire bricks are suitable for use in steel mills. Insulating fire bricks are made from lightweight materials that have high insulating properties, allowing them to withstand high temperatures and provide effective insulation. In steel mills, where extremely high temperatures are generated during the steelmaking process, insulating fire bricks are used to line furnaces, kilns, and other high-temperature applications. These bricks help to reduce heat loss, improve energy efficiency, and protect the steel mill equipment from excessive heat. Additionally, insulating fire bricks have good thermal shock resistance, which is essential in steel mills where rapid temperature changes occur. Overall, the use of insulating fire bricks in steel mills is a reliable and effective solution for maintaining high-temperature environments and optimizing the steelmaking process.

Q: How do insulating fire bricks provide insulation against heat transfer?: Insulating fire bricks provide insulation against heat transfer through their unique composition and structure. These bricks are made from lightweight refractory materials that have low thermal conductivity, meaning they do not conduct heat well. Additionally, they have a high porosity, which creates air pockets within the brick. These air pockets act as insulators, reducing heat transfer by conduction and convection. Overall, the combination of low thermal conductivity and high porosity in insulating fire bricks effectively prevents heat from passing through, providing insulation against heat transfer.

Q: Are insulating fire bricks suitable for use in wood-fired ovens?: Yes, insulating fire bricks are suitable for use in wood-fired ovens. These bricks are designed to withstand and retain high temperatures, making them ideal for wood-fired ovens that require heat insulation and retention. They help to create a more efficient and evenly heated cooking environment, allowing for better control of the oven's temperature and ensuring even baking and cooking results.

Q: Can insulating fire bricks be used in the construction of boilers for power plants?: Insulating fire bricks have the capability to be utilized in the construction of boilers for power plants. These bricks are specially designed to possess a low thermal conductivity, enabling them to retain heat and prevent the loss of energy. This particular characteristic makes them well-suited for high-temperature applications like power plant boilers, where efficient heat transfer is vital for the production of steam and the generation of electricity. Furthermore, insulating fire bricks are lightweight and exhibit good resistance to thermal shocks, making them appropriate for the demanding conditions typically encountered in power plants. On the whole, incorporating insulating fire bricks into the construction of boilers can enhance energy efficiency and diminish heat loss, resulting in improved operational performance and cost savings for power plants.

Q: Can insulating fire bricks be used in kiln car construction?: Insulating fire bricks, which are manufactured using lightweight materials like ceramic fibers or lightweight refractory aggregates, can be utilized in the construction of kiln cars. These bricks possess exceptional insulating properties and have a low thermal conductivity, enabling them to effectively retain heat and prevent heat transfer to the outer surface of the kiln car. Incorporating insulating fire bricks into kiln car construction offers numerous advantages. Firstly, it aids in reducing heat loss, thereby enhancing energy efficiency and reducing fuel consumption. This benefit is especially significant in high-temperature applications such as kilns, where maintaining a consistent temperature is of utmost importance. Secondly, the utilization of insulating fire bricks helps safeguard the kiln car from thermal stresses and cracking. Due to the firing cycles, kilns experience substantial temperature fluctuations, and the presence of insulating fire bricks minimizes thermal shock, consequently prolonging the lifespan of the kiln car. Additionally, insulating fire bricks are notably lighter compared to conventional refractory bricks, making them more manageable and easier to install during kiln car construction. This, in turn, can result in cost savings related to labor and transportation expenses. However, it is crucial to note that insulating fire bricks possess lower strength and durability when compared to denser refractory bricks. Therefore, they are typically used in the hot face lining of kilns, while a more robust material is employed for the kiln car structure. In summary, the effective utilization of insulating fire bricks in kiln car construction can yield benefits such as improved energy efficiency, protection against thermal stresses, and overall enhancement of kiln performance.

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