Insulating Fire Brick - High Alumina Insulating Firebrick for Sale
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000000 m.t./month
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Features:This product used super alumina as mainly raw material,adopted the burning weight-loss method to produce
with proper admixture.
Application:Widely used in metallurgy,machinery,ceramic,chemical industry and various furnace lining(Don't suffer the meltwater eroding),and it is an ideal energy-saving product.Using temperature below 1400°C.
Item | Properties | ||||
LTL-0.6 | LTL-0.8 | LTL-1.0 | LTL-1.2 | ||
Bulk density,g/cm3 | 0.6 | 0.8 | 1.0 | 1.2 | |
Cold Crushing strength MPa | 2.0 | 3.98 | 4.98 | 5.98 | |
Permanent linear change,2%(°C×h) | 1350×12 | 1400×12 | 1400×12 | 1400×12 | |
Coefficient of thermal conductivity w/m.k(350±25°C) | 0.25 | 0.29 | 0.35 | 0.45 | |
Fe2O3% | 1.8 | 1.8 | 1.8 | 1.8 | |
AL2O3% | 50 | 50 | 55 | 55 | |
Application | All industrial furnace | ||||
Application of Insulating Firebricks
CMAX insulating firebricks 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.
FAQ
Q1: How do you control the products quality?
A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.
From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervis
Q2: What`s the lead time for my order?
A2: It depends on customers’ requirements and our production schedule. And usually we need 30-60 days for refractory bricks,10-25 days for unshaped refractory materials and 10-20 days for ceramic fiber blankets.
- Q: Are insulating fire bricks easy to cut or shape?
- Yes, insulating fire bricks are relatively easy to cut or shape. They can be cut using basic tools such as a saw or a knife, and they can also be shaped by using a chisel or sandpaper. Their soft and lightweight composition allows for easier manipulation and customization to fit specific requirements.
- Q: Can insulating fire bricks be cut or shaped as needed?
- Yes, insulating fire bricks can be cut or shaped as needed. Insulating fire bricks are made from lightweight materials such as ceramic fibers and refractory materials, which make them easier to cut and shape compared to traditional dense fire bricks. They can be easily cut using a saw or a specialized cutting tool, and can be shaped by grinding, sanding, or chiseling. This flexibility in cutting and shaping allows for custom fitting of the insulating fire bricks to specific applications or structures. However, it is important to note that proper safety precautions should be taken while cutting or shaping the bricks, such as wearing protective goggles, gloves, and a dust mask to prevent inhalation of any hazardous particles.
- 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. However, on average, insulating fire bricks have a flexural strength range of 1-10 megapascals (MPa).
- Q: Are insulating fire bricks easy to handle and install?
- Insulating fire bricks are known for their ease of handling and installation. They possess a lightweight composition, enabling effortless transportation and portability. Furthermore, their user-friendly design, in terms of shape and size, facilitates simple manipulation and installation. The majority of insulating fire bricks are equipped with pre-drilled holes or grooves, further streamlining the installation process. Moreover, these bricks offer high versatility as they can be easily cut or shaped to accommodate specific dimensions or requirements. As a result, even individuals with limited expertise or familiarity in masonry work find insulating fire bricks to be manageable and straightforward to handle and install.
- Q: Can insulating fire bricks be used in the construction of refractory linings?
- Indeed, the utilization of insulating fire bricks is possible when constructing refractory linings. These bricks are explicitly engineered to possess exceptional thermal insulation characteristics, rendering them highly suitable for situations necessitating the containment of extreme temperatures. They are frequently employed in the establishment of furnaces, kilns, and other environments that experience elevated heat levels. The insulating attributes of these bricks aid in diminishing heat dissipation, enhancing energy efficiency, and upholding a consistent temperature within the refractory lining. Furthermore, insulating fire bricks are lightweight and effortless to manipulate, thereby constituting a pragmatic selection for the construction of refractory linings.
- Q: Can insulating fire bricks be used in the construction of incineration kilns?
- Yes, insulating fire bricks can be used in the construction of incineration kilns. These bricks have excellent thermal insulation properties, which helps in maintaining high temperatures inside the kiln while minimizing heat loss to the surroundings. This is crucial in incineration processes where high temperatures are required to efficiently burn waste materials. Additionally, insulating fire bricks are resistant to thermal shock and can withstand the extreme temperatures and harsh conditions typically found in incineration kilns.
- Q: Are insulating fire bricks resistant to alkali attack?
- Insulating fire bricks generally possess resistance to alkali attack. They are composed of high-temperature refractory materials and are engineered to endure extreme temperatures and chemical surroundings. Alkalis typically corrode and deteriorate certain substances, but insulating fire bricks are specifically devised to withstand this form of chemical assault. They possess limited porosity and a compact structure, thereby thwarting alkalis from infiltrating the brick's surface. Furthermore, the refractory materials employed in these bricks possess a high melting point and exhibit chemical inertness, rendering them ideal for situations where exposure to alkali is a concern. However, it is crucial to acknowledge that the resistance of insulating fire bricks to alkali attack may vary depending on the brick's composition, manufacturing process, as well as the concentration and duration of alkali exposure. Thus, it is always advisable to consult the manufacturer or supplier for comprehensive details regarding the alkali resistance of their specific insulating fire bricks.
- Q: Can insulating fire bricks be used in biomass power plants?
- Yes, insulating fire bricks can be used in biomass power plants. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for lining furnaces and boilers in biomass power plants. They help to increase energy efficiency by minimizing heat loss, ensuring optimal combustion, and reducing the overall energy consumption of the plant.
- Q: How do insulating fire bricks affect the overall energy savings of a structure?
- Insulating fire bricks have a significant impact on the overall energy savings of a structure. Due to their high thermal insulating properties, these bricks effectively reduce heat transfer between different areas of the building. This means that less energy is required to heat or cool the structure, resulting in lower energy consumption and cost savings. The insulating fire bricks also help maintain a consistent temperature within the building, reducing the need for excessive heating or cooling. Therefore, incorporating these bricks in a structure can greatly enhance its energy efficiency and contribute to long-term energy savings.
- Q: Is it possible to cut insulating fire bricks to fit custom shapes?
- Yes, it is possible to cut insulating fire bricks to fit custom shapes. Insulating fire bricks are made from lightweight materials such as ceramic fiber, which can be easily cut or shaped using various tools. Common methods for cutting insulating fire bricks include using a saw, knife, or even a hot wire cutter. It is important to follow proper safety precautions and wear protective gear when cutting these bricks, as the cutting process may produce dust or sharp edges. With the right tools and techniques, it is possible to cut insulating fire bricks to fit any desired custom shape.
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Insulating Fire Brick - High Alumina Insulating Firebrick for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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