Insulating Brick GJM30 in Lightweight Fireclay Made in China
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
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Description of Insulating Brick
CMAX Insulating Brick are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
Features of Insulating Brick
Light weight and low thermal conductivity
Low heat storage
Low iron and impurities
High thermal shock resistance
Specifications for Insulating Fire Brick
Applications of Insulating Brick
CMAX Insulating Brick can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.
Specifications of Insulating Brick
Type No. |
Density |
Compressive Strength |
Rupture Strength | % Linear Change on Reheating | Thermal Shock Resistance, Times | Heat Conductive Cofficient | Al2O3 | Fe2O3 |
DJM-23 | 0.60 | 1.3 | 1.0 | 1230×12-0.5 | ≥20 | 400°C0.15 | 40 | 0.70 |
DJM-26 | 0.80 | 1.8 | 1.4 | 1400×12-0.5 | >20 | 600°C0.25 | 55 | 0.70 |
DJM-28 | 0.90 | 2.2 | 1.7 | 1510×12-1.0 | >20 | 600°C0.34 | 65 | 0.60 |
DJM-30 | 1.0 | 2.50 | 2.10 | 1600×12-1.0 | >20 | 600°C0.43 | 74 | 0.50 |
DJM-32 | 1.2 | 3.50 | 2.50 | 1650×12-1.0 | >20 | 600°C0.50 | 76 | 0.40 |
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FAQ of Insulating Brick
1. Which products do you have?
We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.
2. Can you give me a general idea of the specification and technical data of your products?
CNBM offer a range of refractory and insulation products. We provide refractory bricks, monolithic refractories as well as ceramic fiber products. And On your given shapes, drawings or description, we are producing refractories with all sizes and shapes, resistant to temperature from 800 °C till 1800 °C, using various machines and equipments for cutting, grinding, drilling, polishing, shaping processes.
Every refractory product by CNBM is of superior quality. Lesser refractory products can not approach. CNBM utilizes proprietary testing methods, testing for chemical content, density, apparent porosity, cold crush strength and modulus of rapture. With stringent quality control, you can count on CNBM products to exceed refractory industry standards and your expectations.
3. Can you give me a brief introduction of the application of your products?
We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
4. If I need your offer, what information do you need?
In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc.
If any question, please contact us freely.
- Q:Are insulating fire bricks suitable for use in thermal shock applications?
- Insulating fire bricks prove to be appropriate for thermal shock applications. Specifically designed to endure sudden temperature variations without any cracks or breaks, they possess a low thermal conductivity and a high thermal resistance, making them an optimal choice for concerns related to thermal shock. Comprised of lightweight refractory materials, these bricks often contain a significant amount of alumina or silica, which grants them exceptional thermal stability and resistance to thermal shock. Their utilization can be seen in a wide range of high-temperature scenarios, including kilns, furnaces, and fireplaces, where they face extreme temperature fluctuations. Ultimately, insulating fire bricks demonstrate their suitability for thermal shock applications by effectively enduring abrupt temperature changes and maintaining their structural integrity.
- Q:Are insulating fire bricks suitable for use in incinerators?
- Indeed, insulating fire bricks are well-suited for utilization in incinerators. Tailored specifically to endure elevated temperatures and offer exceptional insulation qualities, these bricks prove to be ideal for incinerators. They exhibit remarkable resistance to thermal shock, ensuring their structural integrity remains intact even under extreme heat exposure. Moreover, these bricks possess low thermal conductivity, which aids in diminishing heat loss and enhancing the overall energy efficiency of the incinerator. The combination of their heat endurance and insulation effectiveness renders them a dependable option for incinerator utilization.
- Q:Can insulating fire bricks be used for insulation in heat treatment furnaces?
- Yes, insulating fire bricks can be used for insulation in heat treatment furnaces. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent thermal insulation. They have low thermal conductivity and can effectively retain heat within the furnace. Additionally, their lightweight nature makes them easy to handle and install. Insulating fire bricks are commonly used in various heat treatment applications, such as annealing, tempering, and hardening processes, to ensure optimal heat retention and energy efficiency in the furnace.
- 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:How do insulating fire bricks prevent heat loss?
- Insulating fire bricks prevent heat loss by having a low thermal conductivity, which means they are not good conductors of heat. This allows them to act as a barrier, reducing the transfer of heat energy from one side of the brick to the other. Additionally, the bricks are typically made from materials that have high heat resistance, preventing them from absorbing and dissipating heat quickly.
- Q:Can insulating fire bricks be used in the construction of lime production kilns?
- Yes, insulating fire bricks can be used in the construction of lime production kilns. Insulating fire bricks are designed to have excellent thermal insulation properties, which makes them suitable for high-temperature applications like lime production kilns. They can help in maintaining the desired temperature inside the kilns and reducing heat loss, enhancing the efficiency and productivity of the lime production process.
- Q:Can insulating fire bricks be used in high-temperature kilns for pottery?
- Yes, insulating fire bricks can be used in high-temperature kilns for pottery. These bricks are specifically designed to withstand and retain heat, making them suitable for use in kilns that reach high temperatures. They help to insulate the kiln, preventing heat loss and allowing for more efficient firing of pottery.
- Q:Can insulating fire bricks be used for high-temperature insulation?
- Yes, insulating fire bricks can indeed be used for high-temperature insulation. Insulating fire bricks are specially designed to withstand and insulate against high temperatures, making them ideal for use in various high-temperature applications. These bricks are made from lightweight refractory materials that have excellent thermal conductivity properties, allowing them to effectively trap and prevent heat transfer. They are commonly used in furnaces, kilns, ovens, and other heating equipment where insulation against extreme temperatures is required. Insulating fire bricks can withstand temperatures of up to 3000°F (1650°C), making them a reliable choice for high-temperature insulation purposes.
- Q:Can insulating fire bricks be used in the construction of glassware production furnaces?
- Insulating fire bricks are capable of being used in the construction of furnaces for glassware production. These fire bricks are specially designed to possess low thermal conductivity, enabling them to tolerate extreme temperatures while effectively providing insulation. This quality makes them highly suitable for deployment in furnaces dedicated to glassware production, as they aid in heat retention and minimize energy wastage. Moreover, these fire bricks exhibit resistance to thermal shock, which is vital in glassware production where sudden temperature fluctuations can arise. In summary, the incorporation of insulating fire bricks in the construction of furnaces for glassware production ensures the equipment operates efficiently and safely.
- Q:Can insulating fire bricks be used in electric furnaces?
- Yes, insulating fire bricks can be used in electric furnaces. Insulating fire bricks are designed to have low thermal conductivity, which makes them ideal for use in applications where heat needs to be contained or insulated. Electric furnaces require insulation to prevent heat loss and improve energy efficiency. Insulating fire bricks can withstand high temperatures and provide excellent insulation properties, making them suitable for use in electric furnaces. Additionally, they are lightweight and easy to install, making them a preferred choice for insulation in electric furnaces.
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Insulating Brick GJM30 in Lightweight Fireclay Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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