Insulating Fire Brick for Standard Size Insulation Bricks
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 2000 m.t/month
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Light Weight Insulating Brick
CMAX insulating firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
The thermal insulation brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Light Weight Insulating Brick Features
1. Containing a large number of closed pores
2. Have a lightweight high temperature
3. Good insulation properties
4. Refiring small contraction
5. Excellent thermal shock resistance
6. Strong resistance to the corrosive gas and slag.
Light Weight Insulating Brick Application
The thermal insulation brick can be in direct contact with the flame, to apply to the cracking furnace, hot stove, furnace, tunnel kiln, push board kiln, crucible furnace and electric furnace, electric kilns lined widely used in metallurgy, refractories, light industry, chemical industry, ceramics, glass, electronics and other industries. Dimensions of the product, the physical and chemical indicators, service life have reached or exceeded the level of similar products at domestic and abroad.
Light Weight Insulating Brick Data Sheet
Classification Temperature (℉/℃) | 3000/1650 |
Bulk Density (g/cm3 ) | ≤1.0 |
Thermal Conductivity | |
800℃, W/m.K | ≤0.39 |
1000℃, W/m.K | ≤0.43 |
1200℃, W/m.K | ≤0.48 |
Reheating Linear Change (%) | 1550℃×12h |
≤0.9 | |
Chemical Composition (%) | |
Al2O3 | ≥75 |
Fe2O3 | ≤0.5 |
Packaging & Shipping
Packaging Details:Be packed in fumigated wooden pallets
Delivery Detail: 30 days after order
Our Services
Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.
Engineering design, contract and consult for refractories, and civil architecture design.
Research, development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for export.
Inspection, supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories profession
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Company Information
CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.
FAQ
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 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.
3. 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: Do insulating fire bricks have a low coefficient of thermal expansion?
- Insulating fire bricks possess a low coefficient of thermal expansion, implying minimal expansion and contraction upon encountering high temperatures. These bricks are specifically engineered to endure extreme heat and retain their structural integrity. By resisting cracking and breaking caused by thermal stress, their low coefficient of thermal expansion renders them perfect for various applications, including insulation in furnaces, kilns, and other environments demanding thermal stability.
- Q: Can insulating fire bricks be used for insulation in gas furnaces?
- Yes, insulating fire bricks can be used for insulation in gas furnaces. They are designed to withstand high temperatures and provide excellent insulation properties, making them suitable for use in gas furnaces to improve energy efficiency and enhance overall performance.
- Q: Do insulating fire bricks have good insulation performance at high temperatures?
- Insulating fire bricks possess remarkable insulation capabilities when exposed to elevated temperatures. These bricks are meticulously crafted to endure exceedingly high temperatures and deliver exceptional thermal insulation. Constructed from lightweight materials with minimal thermal conductivity, they adeptly confine and retain heat within furnaces, kilns, and similar high-temperature contexts. This insulation attribute aids in minimizing heat dissipation and upholding a steady temperature within the structure. Insulating fire bricks are extensively utilized across various industries including ceramics, metallurgy, glass production, and heat treatment, where the preservation of high temperatures and thermal efficiency is of utmost importance.
- Q: Can insulating fire bricks be used in thermal power plants?
- Indeed, thermal power plants can utilize insulating fire bricks. These bricks are specifically engineered to furnish thermal insulation and withstand elevated temperatures, rendering them apt for deployment in thermal power plants. They find utility in diverse sections of the plant, including the lining of boilers, furnaces, and kilns, wherein they play a pivotal role in curbing heat dissipation and augmenting the overall energy efficiency of the facility. Furthermore, these bricks possess a lightweight construction and exhibit commendable thermal shock resistance, enabling them to endure the drastic temperature oscillations that transpire during power plant operations.
- Q: Can insulating fire bricks be used in refractory lining for steelmaking?
- Yes, insulating fire bricks can be used in refractory lining for steelmaking. Insulating fire bricks are made from lightweight ceramic materials, which have excellent thermal insulation properties. This makes them suitable for use in high-temperature applications such as steelmaking, where maintaining a consistent temperature is crucial. Insulating fire bricks can help to reduce heat loss, improve energy efficiency, and provide insulation against the extreme temperatures experienced in steelmaking processes. Additionally, these bricks are resistant to thermal shock, which is important for withstanding rapid temperature changes during steel production. Therefore, using insulating fire bricks in refractory lining for steelmaking can help to optimize the performance and efficiency of the steelmaking process.
- Q: Can insulating fire bricks be used in combination with other insulation materials?
- Yes, insulating fire bricks can be used in combination with other insulation materials. They can be used as a primary insulation layer or in conjunction with other materials such as ceramic fiber insulation or refractory coatings to enhance insulation efficiency and achieve higher temperature resistance. This combination of insulation materials can provide better thermal insulation properties and increased energy efficiency in various applications such as furnaces, kilns, and high-temperature industrial processes.
- Q: Can insulating fire bricks be used in the construction of brick kilns?
- Yes, insulating fire bricks can be used in the construction of brick kilns. These fire bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for lining the walls and floors of brick kilns. They help to retain heat, improve energy efficiency, and protect the kiln structure from thermal stress.
- Q: How much is a thermal brick?
- Insulation brick prices also have a great relationship with the material and workmanship, such as clay brick price is much lower than high alumina brick, mullite and corundum brick prices will be higher.
- Q: How do insulating fire bricks affect the overall cost of a project?
- The overall cost of a project can be greatly affected by insulating fire bricks, both in terms of immediate expenses and long-term savings. Despite their higher upfront cost compared to traditional bricks, insulating fire bricks offer superior insulation properties, resulting in substantial cost savings over time. Retaining heat and preventing heat transfer are among the primary advantages of insulating fire bricks. This leads to reduced energy consumption and lower utility bills, as less energy is needed to heat or cool a space. In industrial settings, insulating fire bricks can optimize the efficiency of furnaces, kilns, and other high-temperature equipment, resulting in increased productivity and lower operational costs. Furthermore, insulating fire bricks provide excellent thermal insulation, creating a stable and comfortable indoor environment. This is particularly beneficial in residential and commercial construction, as it reduces reliance on heating and cooling systems, further reducing energy consumption and associated costs. In addition to their insulation properties, insulating fire bricks are highly durable and resistant to high temperatures, chemical corrosion, and mechanical stress. This durability minimizes the need for frequent repairs or replacements, leading to long-term cost savings. Their lightweight nature also makes them easy to handle and install, potentially reducing labor costs during construction. Moreover, insulating fire bricks have a longer lifespan compared to traditional bricks, resulting in lower maintenance and replacement costs over time. Their ability to withstand extreme temperatures and harsh environmental conditions means they are less likely to deteriorate or require frequent repairs. In conclusion, despite their higher initial cost, insulating fire bricks offer superior insulation properties, energy efficiency, durability, and reduced maintenance needs, leading to significant cost savings throughout a project's lifespan. When evaluating the overall cost-effectiveness of using insulating fire bricks in a construction or industrial project, it is important to consider the long-term benefits and potential energy savings.
- Q: How do insulating fire bricks affect the overall efficiency of a heating system?
- Insulating fire bricks play a crucial role in enhancing the overall efficiency of a heating system. These bricks are specifically designed to have low thermal conductivity, meaning they are excellent at trapping and retaining heat within the system. By using insulating fire bricks, the heat loss from the heating system is significantly reduced, resulting in improved energy efficiency. One of the key benefits of insulating fire bricks is their ability to minimize heat transfer through conduction. These bricks have a high resistance to heat flow, which means they act as a barrier, preventing the heat from escaping the system. This is especially important in areas where high temperatures are generated, such as furnaces or kilns. By containing the heat within the system, insulating fire bricks enable the heating system to maintain a consistent temperature, reducing the need for excessive energy consumption to compensate for heat loss. Furthermore, insulating fire bricks also help decrease heat loss through radiation. These bricks have a high emissivity, which means they radiate less heat than other materials. As a result, the heat produced by the system is focused on the desired area, rather than being wasted through radiation. This not only improves the efficiency of the heating system but also ensures that the heat is effectively utilized for the intended purpose. Another advantage of insulating fire bricks is their ability to withstand high temperatures without deteriorating. Due to their composition and manufacturing process, these bricks can handle extreme heat levels, maintaining their structural integrity over time. This durability is important for the longevity of the heating system and ensures that the insulating properties of the bricks remain intact. In summary, insulating fire bricks have a significant positive impact on the overall efficiency of a heating system. Their low thermal conductivity, ability to minimize heat transfer through conduction and radiation, and durability at high temperatures all contribute to reducing heat loss and improving energy efficiency. By incorporating insulating fire bricks into a heating system, users can enjoy a more efficient and cost-effective heating solution.
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Insulating Fire Brick for Standard Size Insulation Bricks
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 2000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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