Insulating Fire Brick - Refractory Mullite Insulating Refractory Brick JM 97
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- Shanghai
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- Min Order Qty:
- 5000 kg
- Supply Capability:
- 10000 kg/month
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Refractory mullite insulating refractory brick JM 23
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 are best Li Ning and insulation in all types of industrial furnaces in the metallurgical field, aluminum, petrochemical, electric power and glass ceramic materials. They can be used as part of the working layer of thermal insulation or non - melting. 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 production furnace, primary reformer, 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: more porosity will bring good thermal insulation effect, energy saving.
High crushing strength: high crushing strength, volume stability.
Low heat storage: small heat storage to absorb more heat, energy-saving effect is obvious.
Gao Chundu: iron, alkali metal impurity content is low.
The precise size: Brick size processing precision, special shape cutting and grinding, accelerate the brickwork.
Insulating brick picture
Common problem solutions
1. What products do you have?
We have all kinds of refractory bricks, refractory casting materials, mortar, cement, ceramic fiber products, etc..
Or you can browse our products to choose what you need.
2. How to control product quality?
With strict quality control system throughout the material selection and production process, we have the quality of refractory materials and ceramic fiber products to meet customer requirements.
From the selection of raw materials, the quality of our control to start. The quality certificate of the raw material is required, each batch of the products are to be tested in the use of the forward line. In the production process, the quality control by the workers, and then each piece of classification, and through the quality supervision and inspection.
3. Can you give me a brief introduction to the application of your product?
My company is mainly engaged in refractories in the steel, cement, glass, ceramics, petrochemical, electric power and other industries.
4. What information do you need if I need you?
In order to select the right products, we will provide us with information, such as the United States, technical data, order quantity, product application, etc..
If you have any questions, please contact us.
- Q: Are insulating fire bricks suitable for use in autoclaves?
- The utilization of insulating fire bricks in autoclaves is typically not suitable. Autoclaves, which are utilized for sterilization, curing, and material testing, create high-temperature and high-pressure environments. Insulating fire bricks are primarily intended for reducing heat loss and providing insulation in applications involving high temperatures. However, autoclaves necessitate materials capable of withstanding both high temperatures and high pressures. Insulating fire bricks are not designed to withstand the high pressures commonly encountered in autoclaves, and employing them in such environments may result in structural failure or damage. To ensure the safety and durability of the equipment, it is recommended to use refractory bricks or materials specifically engineered for high-temperature and high-pressure conditions in autoclave applications. These materials are designed to endure the extreme conditions found within autoclaves.
- Q: Can insulating fire bricks be used in rocket stove designs?
- Insulating fire bricks are capable of being incorporated into the designs of rocket stoves. Rocket stoves are renowned for their efficient combustion and heat transmission, and the utilization of insulating fire bricks can enhance this level of performance. These bricks are produced from lightweight materials that possess excellent insulating properties, allowing them to effectively retain and reflect heat. The combustion chamber of a rocket stove is typically lined with insulating fire bricks in order to maximize the transfer of heat to the cooking surface or the area being heated. The bricks aid in the retention of heat within the combustion chamber, ensuring that a greater portion of the energy generated from the burning fuel is utilized to heat the cooking surface, rather than being dissipated into the surrounding environment. Moreover, insulating fire bricks are capable of enduring high temperatures, making them an ideal choice for inclusion in rocket stove designs. They are specifically engineered to withstand the intense heat generated by the combustion process, guaranteeing that the bricks will not fracture or shatter under such circumstances. In conclusion, the incorporation of insulating fire bricks into the designs of rocket stoves can enhance the efficiency and heat transmission of the stove, resulting in a more efficient and sustainable solution for cooking or heating purposes.
- Q: What is the recommended curing time for insulating fire bricks?
- The curing time for insulating fire bricks can vary based on factors like brick type, application, and manufacturer instructions. Generally, it is recommended to allow at least 24 to 48 hours for curing. This enables proper drying and hardening, ensuring stability and performance in high-temperature settings. To achieve optimal results, it is crucial to adhere to the manufacturer's guidelines and recommendations for curing time. Furthermore, factors like humidity, temperature, and ventilation can impact the curing process, so it is essential to consider them when determining the appropriate curing time for insulating fire bricks.
- Q: Can insulating fire bricks be used in the construction of refractory-lined vessels?
- Yes, insulating fire bricks can be used in the construction of refractory-lined vessels. Insulating fire bricks are specifically designed with low thermal conductivity, which makes them ideal for applications where insulation is required. In the construction of refractory-lined vessels, insulating fire bricks are often used in the outer layers of the lining to provide insulation and reduce heat loss. This helps to improve energy efficiency and maintain high temperatures inside the vessel. However, it is important to note that insulating fire bricks may not be suitable for all parts of the refractory lining, especially in areas where high mechanical strength or resistance to chemical attack is required. In such cases, other types of refractory bricks may need to be used.
- Q: What is the typical flexural strength of an insulating fire brick?
- The typical flexural strength of an insulating fire brick can vary depending on the specific composition and manufacturing process of the brick. However, on average, insulating fire bricks have a flexural strength ranging from 2 to 10 megapascals (MPa). It is important to note that this is a general range and individual bricks may have slightly different flexural strengths. Insulating fire bricks are designed to provide thermal insulation and are commonly used in high-temperature applications such as furnaces, kilns, and fireplaces. The low thermal conductivity of these bricks allows them to effectively retain heat, making them suitable for environments where temperature control is important. Flexural strength refers to the ability of a material to resist deformation or breakage when subjected to bending or flexing forces. The higher the flexural strength, the more resistant the material is to bending or flexing. Insulating fire bricks are typically made from a mixture of lightweight aggregates, high-temperature binders, and other additives. This composition gives them their low thermal conductivity and insulating properties, but it also affects their mechanical strength, including the flexural strength. It is worth noting that while insulating fire bricks have relatively low flexural strength compared to other refractory materials, they are not typically subjected to significant bending or flexing forces in their intended applications. Instead, their main purpose is to provide thermal insulation, withstand high temperatures, and resist thermal shock. In summary, the typical flexural strength of an insulating fire brick ranges from 2 to 10 MPa, but this can vary depending on the specific composition and manufacturing process. These bricks are primarily designed for thermal insulation rather than high mechanical strength, and their low thermal conductivity makes them suitable for various high-temperature applications.
- Q: Can insulating fire bricks be used in the insulation of boilers?
- Yes, insulating fire bricks can be used in the insulation of boilers. Insulating fire bricks are designed to withstand high temperatures and are highly effective at insulating against heat transfer. They have low thermal conductivity, which means they can help reduce heat loss from the boiler and improve its overall energy efficiency. Additionally, insulating fire bricks are lightweight and easy to install, making them an ideal choice for boiler insulation.
- Q: Are insulating fire bricks resistant to UV radiation?
- Typically, insulating fire bricks are not designed to withstand UV radiation. The sun's UV rays can cause damage and color changes in various materials, including fire bricks. To prevent this, it is advised to shield insulating fire bricks from direct UV exposure, like applying a protective coating or using a cover when utilizing them outdoors. Furthermore, prolonged exposure to UV radiation may impact the thermal and insulating capabilities of fire bricks, potentially diminishing their effectiveness as time goes on. Hence, it is crucial to incorporate UV protection measures when employing insulating fire bricks in situations where they might be directly exposed to sunlight.
- Q: Can insulating fire bricks be used in fireplaces?
- Fireplaces can indeed utilize insulating fire bricks. These bricks are specifically designed to endure high temperatures and offer exceptional insulation, rendering them suitable for fireplace use. They are capable of enduring temperatures up to 3000°F (1650°C), which falls comfortably within the operational range of most fireplaces. Constructed from specialized materials with low thermal conductivity, these bricks retain heat and prevent its escape from the fireplace. This insulation characteristic enhances fireplace efficiency by confining heat within the firebox and restraining dissipation into the surrounding space. Additionally, insulating fire bricks are favored in fireplace construction or renovation endeavors due to their lightweight, durability, and ease of installation.
- Q: Can insulating fire bricks be used in wastewater treatment plants?
- Yes, insulating fire bricks can be used in wastewater treatment plants. They are often used in the construction of furnaces, kilns, and other high-temperature applications in these plants to provide thermal insulation and retain heat efficiently.
- Q: Can insulating fire bricks be used in ceramic fiber modules?
- Insulating fire bricks cannot be utilized in ceramic fiber modules, as their compositions and constructions greatly differ. Insulating fire bricks are composed of dense refractory materials, typically containing high levels of alumina and silica. These materials offer exceptional thermal insulation and high temperature resistance. Conversely, ceramic fiber modules are made of lightweight, flexible ceramic fibers that provide superior thermal insulation properties. They are primarily used to line furnaces, kilns, and other high-temperature applications. Insulating fire bricks are solid and rigid, whereas ceramic fiber modules are flexible and can be easily molded and installed. Therefore, trying to incorporate insulating fire bricks into ceramic fiber modules would not only be impractical but also ineffective in achieving the desired insulation properties and overall performance. To ensure safety, efficiency, and longevity, it is crucial to use materials specifically designed for their intended applications.
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Insulating Fire Brick - Refractory Mullite Insulating Refractory Brick JM 97
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 kg
- Supply Capability:
- 10000 kg/month
OKorder Service Pledge
OKorder Financial Service
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