Insulating Fire Brick for Hot Blast Stove Mullite Insulating Brick
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
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CNBM conforms strictly to the requirements of ISO 9000 quality control system during the production. MSDS is also available if you want. The thermal insulation fire clay brick meet with the requirements of ASTM & JIS standards. So please stay cool with our quality.
Application
Insulating Fire Brick are used for the lining of converter, alternating current arc furnace, direct Current arc furnace and the ladle slag line, etc.
Insulating Fire Brick Technical index
Brand Quality | JM23 | JM26 | JM28 | JM30 | JM32 | |
Bulk Density (g/cm3) | 0.52 | 0.78 | 0.88 | 1.03 | 1.25 | |
1.2 | 1.6 | 2.1 | 2.5 | 3.5 | ||
Modulus of Rupture (Mpa) | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
-0.5 | 1400℃ -0.4 | 1510℃ -0.5 | 1620℃ -0.9 | 1730℃ -0.9 | ||
Thermal Expansion 1100℃（%） |
0.5 |
0.7 |
0.8 |
0.9 |
1.1 | |
Thermal conductivity（W/m.k）
| 400℃ | 0.14 | 0.27 | 0.32 | 0.41 | 0.49 |
600℃ | 0.16 | 0.29 | 0.34 | 0.43 | 0.50 | |
800℃ | 0.18 | 0.31 | 0.36 | 0.44 | 0.51 | |
1000℃ | 0.20 | 0.33 | 0.38 | 0.45 | 0.53 | |
Al2O3 | 37 | 58 | 67 | 73 | 77 | |
Fe2O3 | 0.7 | 0.7 | 0.6 | 0.5 | 0.4 | |
Equipment
1 unit of Ceramic Abrasive (SG Abrasive) pilot production line
2 units of Compact grain Abrasive pilot production lines
1 unit of high-end coated abrasives (abrasive cloth) production line
2 units of Boron Carbide production lines
3 large flexible crushing and sieving lines for grit production lines
2 units of 2000KVA furnaces for Boron Carbide fusion
6 units of 5000KVA-10000KVA dumping type electric arc furnaces for Brown Fused Alumina fusion
Company Advantage
(1)Long Insulating Fire Brick manufacture history: 25 years manufacturer
(2)Advanced equipment
(3)Diversification of production standards: ISO ANSI FEPA JIS ASTM
(4)Flexible payment: T/T L/C D/P D/A
(5)Professional marketing team and after-sale service
(6)Free sample
- Q: What is a JQK composite lightweight thermal insulation brick?
- 1. structural layer2. leveling layer3. waterproof layer4. thermal insulation layer and decorative layer
- Q: Can insulating fire bricks be used in refractory linings for boilers?
- Yes, insulating fire bricks can be used in refractory linings for boilers. These bricks have high insulating properties and can withstand high temperatures, making them suitable for use in boiler linings to reduce heat loss and improve energy efficiency.
- Q: Can insulating fire bricks be used in the construction of combustion chambers?
- Yes, insulating fire bricks can be used in the construction of combustion chambers. Insulating fire bricks are made from lightweight, porous materials that have excellent thermal insulation properties. This makes them ideal for use in high-temperature applications, such as combustion chambers, where the insulation helps to contain and control the heat generated during the combustion process. Insulating fire bricks have a high resistance to heat transfer, which allows them to effectively retain heat within the combustion chamber. This helps to improve the overall efficiency of the combustion process by reducing heat loss to the surrounding environment. Additionally, the insulating properties of these bricks can help to prevent overheating of the outer walls of the combustion chamber, reducing the risk of structural damage. Furthermore, insulating fire bricks are designed to withstand high temperatures, making them highly durable and resilient. This is crucial in combustion chambers where intense heat and fluctuating temperatures are common. Their ability to withstand thermal shock and thermal cycling makes them a reliable choice for this application. In summary, insulating fire bricks are an excellent choice for the construction of combustion chambers due to their thermal insulation properties, ability to retain heat, and resistance to high temperatures. They contribute to the overall efficiency and safety of the combustion process, making them a valuable component in combustion chamber construction.
- Q: Can insulating fire bricks be used in the construction of foundry furnaces?
- Certainly, foundry furnaces can utilize insulating fire bricks in their construction. These bricks, composed of lightweight materials such as ceramic fibers, vermiculite, or perlite, possess excellent insulating properties. With their ability to withstand high temperatures, they are deemed appropriate for foundry furnaces. To endure the intense heat generated during metal melting, foundry furnaces necessitate materials that are heat-resistant. Insulating fire bricks, with their exceptional heat transfer resistance, effectively minimize heat loss within the furnace. Consequently, they are an ideal choice for insulating the furnace's walls and floor, thereby enhancing energy efficiency and reducing fuel consumption. Furthermore, the lightweight nature of insulating fire bricks facilitates their handling and installation during furnace construction. Their lightweight composition also reduces the overall weight of the furnace structure, making it more portable and easier to relocate, if necessary. In summary, due to their outstanding insulating properties, heat resistance, and lightweight characteristics, insulating fire bricks are a suitable option for constructing foundry furnaces. By improving efficiency and performance while enduring the extreme temperatures required for metal melting, they prove to be highly advantageous.
- Q: Can insulating fire bricks be used in the construction of pottery molds?
- Yes, insulating fire bricks can be used in the construction of pottery molds. Insulating fire bricks are made from lightweight refractory materials that have excellent heat insulation properties. These bricks are specifically designed for applications that require high temperatures, such as pottery kilns. When constructing pottery molds, it is important to have materials that can withstand the intense heat of the kiln. Insulating fire bricks can withstand temperatures up to 3000°F (1650°C), making them suitable for pottery mold construction. They provide insulation to prevent heat loss and maintain consistent temperatures inside the kiln, which is essential for achieving the desired firing results. Furthermore, insulating fire bricks can be easily shaped and cut to fit the desired mold design. They are also lightweight, which makes them easier to handle during the mold construction process. Additionally, the insulating properties of these bricks help to reduce energy consumption by preventing excessive heat loss, making them cost-effective in the long run. Overall, insulating fire bricks are a suitable choice for constructing pottery molds due to their ability to withstand high temperatures, provide insulation, and be easily shaped to fit specific designs.
- Q: Can insulating fire bricks be used in carbon black reactors?
- Yes, insulating fire bricks can be used in carbon black reactors. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, which makes them suitable for use in carbon black reactors that operate at extreme temperatures.
- Q: Can insulating fire bricks be used in contact with molten metal?
- Indeed, it is possible to utilize insulating fire bricks in direct contact with molten metal. Specifically engineered to endure extreme temperatures, these bricks are widely employed in industrial settings where they encounter molten metal. With their exceptional resistance to thermal shock, they are capable of withstanding the intense heat generated by molten metal. Furthermore, insulating fire bricks possess low thermal conductivity, thereby reducing heat loss and enhancing energy efficiency. However, it is crucial to ascertain that the specific variant of insulating fire brick employed is suitable for the specific type of molten metal and temperature range it will be exposed to. Different metals possess varying melting points, which may necessitate the use of more specialized refractory materials.
- Q: What are the types of building blocks?
- Ordinary housing: building brick (clay brick), and non sintered brick (sand lime brick, fly ash brick, cement brick, etc.)
- Q: Can insulating fire bricks be used in steam boilers?
- Yes, insulating fire bricks can be used in steam boilers. They are designed to withstand high temperatures and provide thermal insulation, making them suitable for steam boiler applications.
- Q: Can insulating fire bricks be used in reheating furnaces?
- Yes, insulating fire bricks can be used in reheating furnaces. They are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in heating and reheating applications.
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Insulating Fire Brick for Hot Blast Stove Mullite Insulating Brick
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 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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