Refractory GJM Mullite Insulation Brick GJM-28

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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:Can insulating fire bricks be used in glass furnaces?: Yes, insulating fire bricks can be used in glass furnaces. They are commonly used to line the walls and roofs of glass furnaces to reduce heat loss, improve energy efficiency, and provide thermal insulation.

Q:Can insulating fire bricks be used as a lining material for boilers?: Yes, insulating fire bricks can be used as a lining material for boilers. Insulating fire bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in boiler linings.

Q:Can insulating fire bricks be installed in both industrial and residential settings?: Yes, insulating fire bricks can be installed in both industrial and residential settings. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for applications in furnaces, kilns, fireplaces, and other heating systems found in both industrial and residential environments.

Q:Can insulating fire bricks reduce heating or cooling costs?: Yes, insulating fire bricks can help reduce heating or cooling costs. These bricks are specially designed to have a high level of thermal insulation, meaning they have low thermal conductivity and can effectively prevent heat transfer between the inside and outside of a building. When used in the construction of fireplaces, ovens, or kilns, insulating fire bricks can help retain heat within these structures, allowing them to reach and maintain higher temperatures with less energy consumption. This can lead to significant savings on heating costs, as less energy is required to achieve the desired temperature. Similarly, when used in the construction of walls, insulating fire bricks can help minimize heat transfer between the interior and exterior of a building. This can result in reduced heating or cooling needs, as the insulation helps to maintain a more stable indoor temperature. As a result, less energy is required to heat or cool the building, leading to lower energy bills and reduced overall heating or cooling costs. It is important to note that the effectiveness of insulating fire bricks in reducing heating or cooling costs can vary depending on various factors, such as the overall insulation of the building, the size and design of the structure, and the climate in which it is located. However, in general, using insulating fire bricks can contribute to energy efficiency and cost savings in heating or cooling systems.

Q:Can insulating fire bricks be recycled or reused?: Insulating fire bricks have the potential to be recycled or reused. These bricks are composed of various materials like alumina, silica, and clay, which can be broken down and utilized in the production of fresh bricks. Recycling involves crushing the bricks into a fine powder and combining it with other raw materials to form new bricks. Additionally, reusing insulating fire bricks is viable in specific applications. If the bricks are still in good condition and undamaged, they can be extracted from one structure and employed in another. This practice decreases waste and conserves resources. In summary, whether through recycling or reusing, insulating fire bricks possess the ability to have a secondary life, contributing to a more sustainable and environmentally-friendly construction industry.

Q:Can insulating fire bricks be used in metal smelting furnaces?: Yes, insulating fire bricks can be used in metal smelting furnaces. Insulating fire bricks are designed to have low thermal conductivity, which means they can effectively retain heat and prevent heat loss from the furnace. This makes them ideal for use in metal smelting furnaces, where high temperatures need to be maintained for extended periods of time. Additionally, insulating fire bricks are resistant to thermal shock and can withstand the harsh conditions and rapid temperature changes that occur during metal smelting processes. They are also lightweight, making them easier to handle and install in the furnace. Overall, insulating fire bricks are a suitable choice for use in metal smelting furnaces to improve energy efficiency and increase the lifespan of the furnace.

Q:How do insulating fire bricks provide insulation against heat transfer?: The provision of insulation against heat transfer is a function of the composition and structure of insulating fire bricks. These bricks are fabricated from lightweight refractory materials like clay, alumina, or silica, which possess exceptional thermal insulating properties. To minimize the transfer of heat, the structure of insulating fire bricks is designed in such a way that it reduces the flow of heat. Typically, a large number of air pockets or voids are incorporated into the bricks, acting as insulating barriers. These voids decrease the density of the bricks, resulting in lighter bricks that conduct less heat. Furthermore, insulating fire bricks exhibit low thermal conductivity, indicating their inability to conduct heat effectively. This characteristic is attained by employing materials with low thermal conductivity and incorporating insulating additives during the manufacturing process. Consequently, the bricks are capable of impeding the transfer of heat from one side to the other. Moreover, insulating fire bricks possess a high melting point, enabling them to endure exceedingly high temperatures without compromising their insulating properties. As a result, they are well-suited for applications requiring heat insulation, such as kilns, furnaces, and fireplaces. In summary, insulating fire bricks effectively provide insulation against heat transfer by virtue of their lightweight composition, structural design featuring air pockets, low thermal conductivity, and high melting point. These properties make them highly effective in minimizing heat flow and maintaining temperature stability across a range of heating applications.

Q:Are insulating fire bricks resistant to sound transmission?: Insulating fire bricks, which are also known as refractory bricks, are primarily designed to withstand high temperatures and provide thermal insulation. Despite their effectiveness in reducing heat transfer, they are not specifically engineered to resist sound transmission. The composition of insulating fire bricks consists of materials like clay, alumina, and silica, carefully selected for their ability to withstand high temperatures. These materials possess density and low porosity, which aids in blocking the passage of heat through the bricks. However, solid materials, including insulating fire bricks, allow sound waves to easily pass through unless additional measures are taken to mitigate sound transmission. To effectively minimize sound transmission, it is advisable to employ other soundproofing techniques in conjunction with insulating fire bricks. These methods may involve incorporating additional layers of acoustic insulation or utilizing sound barriers like mass-loaded vinyl or acoustic panels. In summary, while insulating fire bricks excel in providing thermal insulation, they do not possess inherent resistance to sound transmission. To efficaciously minimize noise transmission within a given area, supplementary soundproofing measures should be implemented.

Q:Are insulating fire bricks resistant to abrasion or wear?: Insulating fire bricks possess resistance to abrasion and wear. These bricks are crafted using top-notch refractory materials, like alumina or silica, that exhibit exceptional resistance to abrasion. Through the manufacturing process, the bricks are subjected to high-temperature firing, which enhances their durability and fortifies them. Insulating fire bricks are explicitly engineered to endure the demanding conditions found in high-temperature applications such as furnaces, kilns, and fireplaces. They exhibit high resistance to thermal shock, chemical erosion, and mechanical wear. As a result, they serve as a dependable option for insulating and safeguarding the inner walls of these structures, thereby ensuring long-lasting performance and reducing the need for frequent replacements.

Q:Can insulating fire bricks be used for insulation in industrial chimneys?: Indeed, insulating fire bricks have the capability to serve as insulation in industrial chimneys. These bricks are specially crafted to endure extreme temperatures and offer exceptional insulation characteristics. Comprised of lightweight refractory materials boasting low thermal conductivity, insulating fire bricks successfully retain heat and hinder its dispersion into the environment. Consequently, they prove to be optimal for employment in industrial chimneys, as insulation plays a vital role in diminishing heat loss and enhancing energy efficiency. Furthermore, insulating fire bricks exhibit resistance against chemical corrosion, rendering them well-suited for the hostile and corrosive settings frequently encountered in industrial chimneys.

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