Insulating Fire Brick - Refractory Mullite Insulating Refractory Brick JM 35
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 20 m.t./month
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Okorder series heat insulation brick
Okorder series thermal insulation brick is an effective, energy saving, low carbon, environmental protection advanced, according to the ASTM standard manufacturing products. Okorder series products have all kinds of materials in the field of metallurgy, industrial furnaces, aluminum, the best Li Ning petrochemical and insulation, electric power and glass ceramics. They can be used as part of an insulation or not to melt. Products have been widely used in the following furnace, achieved satisfactory results.
Application of heat preservation brick
Metallurgical Industry: blast furnace, hot blast furnace, heating furnace, etc..
Petrochemical Industry: ethylene cracking furnace, hydrogen furnace, the main furnace, heating furnace, etc..
Ceramic industry: roller kiln, kiln, etc..
Glass industry: glass furnace regenerator, etc.
Carbon industry: carbon furnace, etc..
Aluminum electrolysis industry: aluminum reduction cell, etc.
Other industries: tunnel kiln, shuttle kiln, etc..
Advantages of heat insulation brick
Low thermal conductivity: many air holes will bring good thermal insulation effect, energy saving.
High crushing strength: high crushing strength, volume stability.
Low heat storage: small heat storage, absorb more heat, energy-saving effect is obvious.
Chundu: High-speed Rail, low content of alkali metal impurities.
Accuracy: the size of the brick machining precision, cutting and grinding the special shape, speed up the brick.
Technical Data
ITEM | GJM30 | GJM28 | GJM26 | GJM23 |
Classification Temperature, ℉/℃ | 3000/1650 | 2800/1540 | 2600/1430 | 2300/1260 |
Bulk Density，g/cm³ | ≤1.0 | ≤0.9 | ≤0.8 | ≥0.5 |
Reheating Linear Change, % | ≤0.9 (1550℃,12 h) | ≤0.8 (1510℃,12 h) | ≤0.7 (1410℃,12 h) | ≤0.5 (1230℃,12 h) |
Al2O3 Content, % | ≥75 | ≥65 | ≥55 | ≥45 |
Fe2O3 Content, % | ≤0.5 | ≤0.6 | ≤0.7 | ≤1.0 |
Thermal Conductivity: | ||||
800℃, w/m.k | ≤0.39 | ≤0.37 | ≤0.35 | ≤0.18 |
1000℃, w/m.k | ≤0.43 | ≤0.41 | ≤0.39 | ≤0.20 |
1200℃, w/m.k | ≤0.48 | ≤0.46 | ≤0.43 | --- |
Insulating brick
- Q: Can insulating fire bricks be used in low-temperature applications as well?
- In low-temperature scenarios, insulating fire bricks can be utilized to minimize heat loss and maintain a consistent temperature. They are suitable for insulating walls, floors, and roofs of structures or equipment that require temperature regulation, such as cold storage facilities, refrigerators, or freezers. In addition, insulating fire bricks are commonly employed in low-temperature furnaces and kilns to reduce energy consumption and maintain a steady temperature during the heating process. Their exceptional insulation properties ensure that the heat generated within the furnace or kiln remains contained, reducing heat loss and enhancing overall energy efficiency. Moreover, insulating fire bricks are lightweight and easy to handle, making them convenient for various low-temperature applications. They are also resistant to thermal shock and provide outstanding structural stability, guaranteeing long-lasting performance even in demanding environments. Overall, insulating fire bricks can be effectively utilized in low-temperature applications to improve energy efficiency, temperature control, and structural stability.
- Q: Material and making method of light insulating brick
- Thermal insulation brick is a new type of building material synthesized with macromolecule material. Replace the aluminum plate, honeycomb board, curtain wall and other commonly used decorative materials, multi-functional integration, a construction can solve the thermal insulation decoration two functional requirements, smooth, smooth and beautiful, decorative strong. Mainly used in toilets, kitchens, television, the background wall, bedroom, walls and so on. And brightly colored, various specifications, can be cut at random, the section neatly.
- Q: Can insulating fire bricks be used for insulation in power boiler walls?
- Yes, insulating fire bricks can be used for insulation in power boiler walls. Insulating fire bricks are specifically designed to have low thermal conductivity, allowing them to effectively insulate high temperature environments such as power boilers. They are made from lightweight materials such as clay and other refractory materials, which provide excellent insulation properties while withstanding the extreme heat conditions found in power boilers. The use of insulating fire bricks in power boiler walls helps to reduce heat loss, improve energy efficiency, and maintain high operating temperatures within the boiler.
- Q: Are insulating fire bricks lightweight or heavy?
- Insulating fire bricks possess a lightweight quality, a result of their deliberate design to exhibit high insulation and low density. Their composition primarily consists of lightweight materials like expanded clay, perlite, and vermiculite, which further enhance their weightlessness. Consequently, these bricks prove to be more manageable and easier to install when compared to conventional heavy fire bricks. Nonetheless, insulating fire bricks manage to maintain exceptional thermal insulation capabilities, rendering them well-suited for a range of applications, such as kilns, furnaces, and fireplaces.
- Q: What are the advantages of using insulating fire bricks over other insulation materials?
- There are several advantages to using insulating fire bricks over other insulation materials. Firstly, insulating fire bricks have a high thermal conductivity, meaning they can effectively insulate against heat transfer. This makes them ideal for applications where heat containment is crucial, such as in furnaces, kilns, and industrial ovens. Their ability to withstand high temperatures and prevent heat loss makes them a reliable choice for insulation. Secondly, insulating fire bricks are highly durable and resistant to wear and tear. They are made from high-quality refractory materials, which are designed to withstand extreme conditions, including thermal shocks and chemical exposure. This durability ensures a longer lifespan and reduces the need for frequent replacements or repairs. Another advantage is their versatility. Insulating fire bricks come in various shapes and sizes, allowing for easy customization and installation in different applications. They can be easily cut or shaped to fit specific requirements, making them suitable for complex geometries or curved surfaces. This flexibility allows for efficient insulation in a wide range of settings. Moreover, insulating fire bricks have excellent insulation properties even at lower densities. This means that they can provide optimal thermal insulation while also reducing the overall weight of the structure. This is particularly advantageous in industries where weight reduction is critical, such as aerospace or automotive manufacturing. Lastly, insulating fire bricks are environmentally friendly. They are typically made from natural and recyclable materials, minimizing their impact on the environment. Additionally, their long lifespan and low maintenance requirements contribute to sustainability by reducing waste generation and energy consumption. In conclusion, the advantages of using insulating fire bricks over other insulation materials include high thermal conductivity, durability, versatility, lightweight, and environmental friendliness. These characteristics make them a preferred choice for insulation in various industries and applications.
- Q: Are insulating fire bricks resistant to warping?
- Yes, insulating fire bricks are resistant to warping. They are specifically designed to have high thermal stability and low thermal conductivity, which helps to prevent warping even under high temperatures.
- Q: Can activated carbon be antiseptic?
- Activated carbon is also called activated carbon black. It is black, powder or lump, granular, cellular amorphous carbon, and also arranged crystal carbon.
- Q: Can insulating fire bricks be used for insulation in aluminum smelters?
- Yes, insulating fire bricks can be used for insulation in aluminum smelters. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for use in aluminum smelters where extreme heat is generated.
- Q: Are insulating fire bricks suitable for commercial or industrial applications?
- Yes, insulating fire bricks are suitable for commercial and industrial applications. They are commonly used in high-temperature environments such as furnaces, kilns, and ovens, where they provide excellent insulation and heat resistance. Their ability to withstand extreme temperatures and thermal shock makes them ideal for commercial and industrial settings where heat containment and energy efficiency are crucial.
- Q: Can insulating fire bricks be used in the construction of smelting furnaces?
- Yes, insulating fire bricks can be used in the construction of smelting furnaces. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for smelting furnaces where heat retention is crucial. They help to minimize heat loss and maintain the desired temperature within the furnace, thus improving energy efficiency and overall performance.
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Insulating Fire Brick - Refractory Mullite Insulating Refractory Brick JM 35
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 20 m.t./month
OKorder Service Pledge
OKorder Financial Service
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