Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-5
- Ref Price:
-
- 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
Refractory GJM Mullite Insulation Brick B-5
Light weight mullite insulation furnace bricks refractory for sale
Advantage
Low thermal conductivity
2.High hot compressive strength
3.Perfect Energy savingRefractory GJM Mullite Insulation Brick B-5
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:Refractory GJM Mullite Insulation Brick B-5
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, etcRefractory GJM Mullite Insulation Brick B-5
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 muchRefractory GJM Mullite Insulation Brick B-5
- Q: Do insulating fire bricks have a high resistance to spalling?
- Yes, insulating fire bricks have a high resistance to spalling.
- Q: Are insulating fire bricks resistant to carbon monoxide attack?
- Yes, insulating fire bricks are generally resistant to carbon monoxide attack. Insulating fire bricks are made from materials that have a high resistance to high temperatures and chemical corrosion, including carbon monoxide. These bricks are often used in applications where high temperatures and exposure to various gases, including carbon monoxide, are common, such as in furnaces, kilns, and fireplaces. The composition of insulating fire bricks allows them to withstand prolonged exposure to carbon monoxide without deteriorating or reacting with the gas. However, it is important to note that prolonged exposure to extremely high levels of carbon monoxide can eventually cause damage to any material, including insulating fire bricks. Therefore, it is still necessary to ensure proper ventilation and safety measures when dealing with carbon monoxide in any setting.
- Q: Are insulating fire bricks suitable for use in autoclaves?
- Insulating fire bricks are not typically suitable for use in autoclaves. Autoclaves are high-temperature and high-pressure environments used for various applications such as sterilization, curing, and material testing. The insulating fire bricks are designed to have low thermal conductivity and are primarily used to provide insulation and reduce heat loss in applications where high temperatures are involved. In autoclaves, the environment requires materials that can withstand both high temperatures and high pressures. Insulating fire bricks are not designed to handle the high pressures typically found in autoclaves, and using them in such environments may result in structural failure or damage. For autoclave applications, it is recommended to use refractory bricks or materials specifically designed for high-temperature and high-pressure conditions. These materials are engineered to withstand the extreme conditions inside an autoclave, ensuring safety and longevity of the equipment.
- Q: Can insulating fire bricks be used in the construction of gas kilns?
- Yes, insulating fire bricks can be used in the construction of gas kilns. Insulating fire bricks are designed to have low thermal conductivity, which means they can help retain heat and improve energy efficiency in a kiln. Gas kilns require proper insulation to ensure that heat is evenly distributed and maintained within the kiln chamber. Insulating fire bricks can be used to line the walls, floor, and ceiling of the kiln, creating a barrier that helps to prevent heat loss and improve the kiln's performance. Additionally, insulating fire bricks are lightweight and easy to work with, making them a popular choice for kiln construction projects.
- Q: What is the recommended curing method for insulating fire bricks?
- The recommended curing method for insulating fire bricks is a gradual and controlled process known as air drying. After the bricks have been laid and mortared into place, it is important to allow them to dry naturally in order to prevent cracking or other damage. During the curing process, it is crucial to maintain a consistent temperature and humidity level. This can be achieved by gradually increasing the temperature over a period of several days while ensuring adequate ventilation. The bricks should be exposed to air circulation to facilitate evaporation of any moisture present in the mortar or within the bricks themselves. It is important to note that the curing process may take several weeks, depending on the size and thickness of the brickwork. Rushing the curing process by applying excessive heat or moisture can lead to thermal stress and ultimately compromise the integrity of the bricks. In some cases, pre-firing the bricks in a kiln may be recommended to remove any residual moisture prior to installation. This can help accelerate the curing process and ensure the bricks are thoroughly dried before being placed in service. Overall, the recommended curing method for insulating fire bricks involves gradual air drying, maintaining consistent temperature and humidity levels, and allowing ample time for the bricks to fully cure before exposing them to high temperatures. Following these guidelines will help ensure the longevity and performance of the insulating fire bricks.
- 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 in lime plants?
- Indeed, insulating fire bricks have the capability to be utilized in lime plants. These bricks are uniquely crafted to possess a remarkably low thermal conductivity, thus enabling them to effectively impede the transfer of heat. In the context of lime plants, where elevated temperatures are necessary for the calcination process, insulating fire bricks can be employed to line the kilns and other zones exposed to high temperatures. By doing so, these bricks aid in the preservation of heat within the lime kilns, resulting in a reduction of energy loss and an enhancement of overall efficiency. Furthermore, insulating fire bricks possess resistance against chemical attacks and are able to endure the harsh conditions experienced in lime plants, rendering them a suitable and appropriate choice for this particular application.
- Q: Are insulating fire bricks resistant to carbon monoxide?
- Indeed, insulating fire bricks demonstrate a remarkable resistance to carbon monoxide. Tailored for enduring extreme temperatures, these bricks find common application in environments where they are likely to encounter both intense heat and corrosive agents, including carbon monoxide. The insulating nature of these bricks bestows upon them an exceptional ability to impede heat transfer, ensuring their structural integrity remains intact even in the presence of carbon monoxide and other combustible gases. This resistance to carbon monoxide renders insulating fire bricks a stellar choice for various settings like furnaces, kilns, and other high-temperature surroundings where the potential for carbon monoxide exposure looms.
- Q: What is the typical thermal conductivity of an insulating fire brick?
- The typical thermal conductivity of an insulating fire brick is around 0.2-0.6 W/m·K. This low thermal conductivity is what makes it an effective insulator, as it minimizes heat transfer through the brick. Insulating fire bricks are designed to provide excellent thermal insulation, allowing them to retain heat and withstand high temperatures without significant energy loss.
- Q: What is the lifespan of insulating fire bricks?
- The lifespan of insulating fire bricks can vary depending on several factors. Typically, these bricks are designed to have a long lifespan and can last for several years or even decades if properly installed and maintained. The quality of the insulating fire bricks plays a significant role in determining their lifespan. High-quality bricks that are manufactured using superior materials and manufacturing processes tend to have a longer lifespan compared to lower-quality bricks. It is essential to choose bricks from reputable manufacturers that adhere to strict quality control standards. Another critical factor is the application and conditions in which the insulating fire bricks are used. If the bricks are exposed to extreme temperatures, such as in furnaces or kilns, they may experience thermal shock and degradation over time. Similarly, exposure to corrosive chemicals or abrasive materials can also impact the lifespan of the bricks. Proper installation and maintenance are crucial for maximizing the lifespan of insulating fire bricks. They should be installed according to the manufacturer's guidelines, ensuring that they are properly aligned and supported. Regular inspections should be conducted to identify any signs of damage or wear, and immediate repairs or replacements should be made as needed. Overall, while the specific lifespan of insulating fire bricks cannot be determined with absolute certainty, it is reasonable to expect them to last for several years to several decades when used in appropriate applications and maintained properly.
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Insulating Fire Brick - Refractory GJM Mullite Insulation Brick B-5
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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