Insulating Fire Brick - JM Mullite Thermal Storage Bricks Thermal Insulating Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 1000 m.t./month
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Bubble Alumina Brick. We stock in both 2.5 & 3” sizes. We also carry double bump interlocking anchor styles. For use up to 1800C, these brick have excellent insulating properties as well as high hot strengths.
Insulating firebrick, we carry produces thirteen types of Insulating Fire Brick for use in applications from 2,000°F (1,093°C) to 3,200°F (1,760°C). Each type is formulated to meet specific thermal and physical requirements and after firing is machined to precise tolerances.
Made from high purity refractory clays and other ceramic raw materials, these insulating fire brick contain a carefully graded organic filler which is burned out during manufacture to give a uniform controlled pore structure.
Advantages of bubble alumina brick.
High Insulating Va
The high compressive strength of bubble alumina brick allows for self-supporting structures at elevated temperatures. Insulating fire brick are compatible with dense fire brick and add strength to the whole construction.
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Strong
The high compressive strength of bubble alumina brick allows for self-supporting structures at elevated temperatures. Insulating fire brick are compatible with dense fire brick and add strength to the whole construction.
Low Heat Storage
Lower heat storage versus dense brick means reduced fuel costs in cyclically operated heating equipment.
Application
DJM 26 Light Weight Insulating fire brick are used for the lining of converter, alternating current arc furnace, direct Current arc furnace and the ladle slag line, etc.
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
Equipment
1 unit of Ceramic Abrasive (SG Abrasive) pilot production line
1 unit of high-end coated abrasives (abrasive cloth) production line
2 units of Boron Carbide production lines
Q1 What’s the transport method?
A1 FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo.
Q2 What’s the required payment term?
A2 Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation.
Q3 Which country are our products exported to?
A3 Apart from entire Chinese market, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations.
- Q: Are insulating fire bricks resistant to insect infestation?
- No, insulating fire bricks are not resistant to insect infestation.
- Q: Can insulating fire bricks be used in thermal oxidizers?
- Yes, insulating fire bricks can be used in thermal oxidizers. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in thermal oxidizer units. They help to maintain and distribute heat evenly, enhancing the efficiency and performance of the thermal oxidizer system.
- Q: Can insulating fire bricks be used in carbon black reactors?
- Indeed, carbon black reactors can utilize insulating fire bricks. These bricks are specifically engineered to endure extreme temperatures and offer exceptional thermal insulation. By incorporating insulating fire bricks into carbon black reactors, which typically function at significantly high temperatures, heat loss can be minimized and energy efficiency can be enhanced. Moreover, the insulating capabilities of these bricks aid in maintaining a stable temperature within the reactor, a critical factor in the production of carbon black. Consequently, opting for insulating fire bricks in carbon black reactors proves advantageous in terms of thermal insulation as well as energy preservation.
- Q: Are insulating fire bricks resistant to cracking under pressure?
- Yes, insulating fire bricks are resistant to cracking under pressure. These bricks are specifically designed to withstand high temperatures and mechanical stress. They are made from lightweight materials with low thermal conductivity, such as ceramic fiber or lightweight aggregates, which allow them to retain their structural integrity even when subjected to pressure or thermal expansion. Additionally, insulating fire bricks often have a high percentage of alumina content, which enhances their strength and resistance to cracking. These properties make them an ideal choice for applications that require insulation and structural stability, such as furnaces, kilns, and high-temperature industrial processes. However, it is important to note that excessive pressure or sudden temperature changes can still cause damage to insulating fire bricks, so proper installation and maintenance guidelines should be followed to ensure their longevity and performance.
- Q: Can insulating fire bricks be used in pottery kilns?
- Yes, insulating fire bricks can be used in pottery kilns. They are commonly used as an additional layer of insulation to help retain heat and improve energy efficiency in kilns.
- Q: Are insulating fire bricks easy to cut and shape?
- Indeed, cutting and shaping insulating fire bricks proves to be relatively simple. These bricks consist of lightweight refractory materials like ceramic fibers, enabling them to be more manageable when compared to traditional fire bricks. Common tools such as saws, knives, or chisels can be employed to cut and shape these insulating fire bricks. Due to their lightweight composition, they can be easily maneuvered and positioned, facilitating more accurate cuts and shapes. Moreover, if necessary, openings or specific designs can be effortlessly drilled or carved into these bricks. Overall, the convenience of cutting and shaping insulating fire bricks makes them an ideal choice for various applications in construction, insulation, and fireproofing.
- Q: What is the water absorption of insulating fire bricks?
- Insulating fire bricks possess the capacity to absorb water when submerged or in contact with it. This characteristic holds significance when employing these bricks in situations involving exposure to moisture or water. Typically, insulating fire bricks exhibit a low water absorption rate, varying between 2% and 8% depending on their specific type and composition. The bricks' dense and compact structure restricts the infiltration and absorption of water molecules, thus accounting for this low water absorption. The advantage of insulating fire bricks' low water absorption manifests in various applications. Firstly, it prevents moisture from permeating the bricks and causing damage or deterioration. Secondly, it ensures that the bricks do not retain excessive moisture, which could lead to increased weight, diminished insulation properties, or even the formation of cracks or fractures when subjected to high temperatures. Due to their low water absorption, insulating fire bricks manage to retain their structural integrity and insulation performance even in wet or humid environments. This quality makes them suitable for deployment across a diverse range of industries and applications, including kilns, furnaces, ovens, and other high-temperature processes that necessitate resistance to moisture. In summary, the water absorption of insulating fire bricks constitutes a vital characteristic that contributes to their durability, thermal insulation properties, and ability to withstand moisture-related challenges.
- Q: Are insulating fire bricks resistant to thermal bridging?
- Yes, insulating fire bricks are resistant to thermal bridging. These bricks are designed to minimize heat transfer by reducing thermal conductivity, making them an effective solution for preventing thermal bridging in various applications.
- Q: Can insulating fire bricks be used in reheating furnaces?
- Reheating furnaces can indeed utilize insulating fire bricks. These bricks are specifically designed to possess exceptional thermal insulation properties, rendering them ideal for applications requiring high temperatures, such as reheating furnaces. Due to their low thermal conductivity, these bricks can effectively retain and reflect heat, leading to energy conservation and enhanced heating efficiency. Furthermore, their lightweight nature and resistance to thermal shock allow them to endure rapid temperature fluctuations commonly encountered in reheating furnaces. In summary, insulating fire bricks offer a suitable option for insulating and lining the walls of reheating furnaces, ensuring efficient heat preservation and consistent temperatures throughout the furnace.
- Q: Can insulating fire bricks be used in the construction of glass slump molds?
- Yes, insulating fire bricks can be used in the construction of glass slump molds. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in kilns and other heat-intensive applications like glass slumping. Their insulating properties help to maintain a consistent temperature during the slumping process, ensuring the glass molds are formed correctly.
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Insulating Fire Brick - JM Mullite Thermal Storage Bricks Thermal Insulating Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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