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: Can insulating fire bricks be used in the construction of ceramic fiber-lined kilns?
- Indeed, the utilization of insulating fire bricks is possible for the construction of ceramic fiber-lined kilns. These specialized bricks are purposely designed to deliver exceptional insulation, rendering them ideal for situations that prioritize heat retention. By combining them with ceramic fiber lining, insulating fire bricks contribute to enhanced energy efficiency and diminished heat dissipation within kilns. Moreover, their lightweight nature and ease of handling facilitate simpler installation and construction of the kiln. Ultimately, the incorporation of insulating fire bricks in the construction of ceramic fiber-lined kilns positively impacts the kiln's overall performance and efficiency.
- Q: Can insulating fire bricks be cut or shaped to fit specific dimensions?
- Yes, insulating fire bricks can be cut or shaped to fit specific dimensions. They are designed to be easily cut or shaped using common tools such as saws, drills, or blades. This flexibility allows them to be customized to fit various applications and structures.
- Q: Can insulating fire bricks be used in fertilizer plants?
- Yes, insulating fire bricks can be used in fertilizer plants. They are commonly used in high-temperature applications, such as kilns and furnaces, to provide thermal insulation and protect against heat loss. In fertilizer plants, where various processes involve high temperatures, insulating fire bricks can be utilized to enhance energy efficiency and maintain optimal temperature conditions.
- Q: Do insulating fire bricks require any special storage conditions?
- Insulating fire bricks do not require any special storage conditions. These bricks are designed to withstand high temperatures and are typically made from materials such as clay or silica that are resistant to heat. However, it is always recommended to store insulating fire bricks in a dry and covered area to prevent any moisture absorption or damage. Additionally, it is important to handle these bricks with care to avoid any breakages or cracks that may affect their insulation properties. Overall, as long as the bricks are stored in a dry and protected environment, there are no specific special storage conditions required for insulating fire bricks.
- Q: Can insulating fire bricks be used for insulation in residential walls?
- Insulating fire bricks are typically not recommended for use in residential walls as insulation. While they are highly effective at withstanding extreme temperatures and providing thermal insulation in industrial settings such as furnaces and kilns, they are not designed to meet the specific requirements of residential construction. Insulating fire bricks have a high thermal conductivity, meaning they conduct heat more efficiently than traditional insulation materials like fiberglass or foam. This can result in significant heat loss and reduced energy efficiency in residential walls. Furthermore, insulating fire bricks are typically larger and heavier than conventional insulation materials, making them more difficult and costly to install in residential walls. They also lack the flexibility and ease of use that other insulation materials offer. For residential applications, it is recommended to use insulation materials specifically designed for residential walls, such as fiberglass batts, foam boards, or spray foam insulation. These materials are lightweight, easy to install, and provide excellent thermal insulation properties, helping to maintain a comfortable indoor temperature and reduce energy consumption.
- Q: Do insulating fire bricks have a high fire resistance rating?
- Yes, insulating fire bricks have a high fire resistance rating. Insulating fire bricks are specially designed to withstand high temperatures and provide excellent insulation against heat transfer. They are made from high-purity refractory materials, such as alumina and silica, which have a high melting point and can withstand extreme heat. These bricks are capable of withstanding temperatures of up to 3000°F (1650°C) and have a thermal conductivity that is much lower than regular bricks or other materials. This makes them ideal for use in applications where high fire resistance is required, such as in industrial furnaces, kilns, fireplaces, and chimneys. Additionally, their insulating properties help to reduce heat loss, making them energy-efficient and cost-effective.
- Q: Are insulating fire bricks suitable for insulation in chemical reactors?
- Due to their exceptional thermal properties and resistance to high temperatures, insulating fire bricks are commonly employed for insulation in chemical reactors. These bricks, which are manufactured from lightweight refractory materials like alumina, silica, and other minerals, effectively impede heat transfer and provide insulation. Furthermore, they possess low thermal conductivity and high heat capacity, enabling them to minimize heat loss and maintain consistent temperatures within the reactor. Chemical reactors often operate at elevated temperatures and may contain corrosive or reactive substances. Insulating fire bricks can withstand these harsh conditions and safeguard the reactor against external heat sources. They are chemically inert and corrosion-resistant, making them suitable for use with various chemicals and reactants. Additionally, insulating fire bricks exhibit a low thermal expansion coefficient, allowing them to endure thermal cycling without cracking or distorting. This characteristic is crucial in chemical reactors where temperature fluctuations are frequent and can potentially harm the equipment. In conclusion, insulating fire bricks are a popular choice for insulation in chemical reactors due to their thermal insulation properties, resistance to chemicals, and ability to withstand high temperatures and thermal cycling. Their usage aids in enhancing the efficiency and safety of chemical processes by maintaining optimal operating conditions within the reactor.
- Q: Are insulating fire bricks resistant to thermal spalling?
- Insulating fire bricks exhibit resistance to thermal spalling, which is the process of a material cracking or fracturing as a result of abrupt fluctuations in temperature or thermal shock. These bricks are specifically engineered to endure elevated temperatures and thermal cycling without spalling. Their low thermal conductivity allows for efficient insulation against heat transfer, thereby reducing the strain caused by thermal expansion and contraction. Moreover, the composition and structure of insulating fire bricks are meticulously designed to offer outstanding protection against thermal spalling, rendering them a dependable option for applications involving intense heat conditions.
- Q: Can insulating fire bricks be used in pizza ovens or outdoor grills?
- Yes, insulating fire bricks can definitely be used in pizza ovens or outdoor grills. These bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for use in applications that require intense heat, such as pizza ovens or grills. By using insulating fire bricks, you can ensure that the heat is evenly distributed and retained within the cooking area, resulting in a more efficient cooking process and better-tasting food. Additionally, these bricks are durable and resistant to thermal shock, meaning they can withstand repeated exposure to extreme temperatures without cracking or deteriorating. Therefore, using insulating fire bricks in pizza ovens or outdoor grills is a great choice for achieving optimal heat retention and cooking performance.
- Q: Can insulating fire bricks be used in hydrogen furnaces?
- Yes, insulating fire bricks can be used in hydrogen furnaces. These bricks are specifically designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for use in hydrogen furnaces where extreme heat is involved.
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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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