Insulating Fire Brick for Fireplace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 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 pls stay cool with our quality.
Insulating Fire Brick Technical index
Product No. | IFB70 | IFB60 | IFB50 | IFB40 |
Al2O3 | 68%-72% | 58%-62% | 48%-52% | 38%-40% |
Refractoriness (°C ) | ≥1790 | ≥1790 | ≥1790 | ≥1790 |
Bulk density (g/cm3) | 2.50-2.60 | 2.35-2.45 | 2.20-2.30 | 2.10-2.20 |
Apparent porosity (%) | 22 | 19-22 | 17-20 | 17-20 |
Cold Crushing strength (kg) | 480-510 | 450-480 | 430-450 | 390-430 |
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.
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
FAQs
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: What are the safety precautions when working with insulating fire bricks?
- When working with insulating fire bricks, it is important to follow certain safety precautions to minimize potential hazards. These precautions include wearing appropriate personal protective equipment such as gloves, safety glasses, and a dust mask to protect against irritation and inhalation of dust particles. It is also essential to work in a well-ventilated area to avoid the accumulation of harmful gases. Additionally, workers should be cautious of sharp edges and corners when handling the bricks, as well as avoid excessive lifting to prevent strain or injury. Lastly, it is crucial to store and handle the bricks properly to prevent any damage or breakage that could lead to accidents.
- Q: Can insulating fire bricks be used in tundish linings?
- Insulating fire bricks can indeed be utilized in tundish linings. Comprised of lightweight refractory materials, these bricks boast exceptional insulation properties. Given that tundish linings are typically subjected to elevated temperatures and thermal shocks, which can prompt swift deterioration, incorporating insulating fire bricks can effectively shield the tundish lining from excessive heat and thermal stresses. These bricks exhibit low thermal conductivity, thereby minimizing heat loss and maintaining a constant temperature within the tundish. Moreover, insulating fire bricks possess commendable mechanical strength, rendering them capable of enduring the mechanical stresses commonly encountered during tundish operations. In essence, the utilization of insulating fire bricks in tundish linings can enhance thermal efficiency, curtail energy consumption, and prolong the tundish's lifespan.
- Q: Can insulating fire bricks be used in kilns?
- Yes, insulating fire bricks can be used in kilns. They are specifically designed to withstand high temperatures and provide excellent insulation, making them a suitable choice for kiln applications where heat retention is important.
- Q: Can insulating fire bricks be used in blast furnaces?
- Yes, insulating fire bricks can be used in blast furnaces. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for lining the walls of blast furnaces. Their insulation properties help to minimize heat loss and improve energy efficiency in the furnace, ultimately enhancing the overall performance and productivity of the blast furnace.
- Q: Can insulating fire bricks be used in rocket stove designs?
- Yes, insulating fire bricks can be used in rocket stove designs. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them ideal for rocket stoves which require efficient heat retention. Their lightweight and high insulating properties help to maximize heat transfer and improve the overall performance of the rocket stove.
- Q: Are insulating fire bricks suitable for use in cement plants?
- Yes, insulating fire bricks are suitable for use in cement plants. They are commonly used in high-temperature applications, such as kilns and furnaces, due to their excellent thermal insulation properties and ability to withstand extreme heat. Insulating fire bricks can help optimize energy efficiency, reduce heat loss, and provide a more controlled and stable environment in cement plants.
- Q: What are the key properties of insulating fire bricks?
- IFBs, also known as insulating fire bricks, exhibit numerous essential characteristics that greatly enhance their effectiveness in various industrial applications. To begin with, insulating fire bricks possess a remarkable capacity for thermal insulation. This means that they can endure exceedingly high temperatures while minimizing the transfer of heat. By retaining heat within the desired area, this insulation property prevents heat loss and improves overall energy efficiency. Moreover, insulating fire bricks exhibit exceptional refractory properties. Refractoriness denotes a material's ability to endure high temperatures without deforming or deteriorating. IFBs are specifically engineered to possess a high refractory rating, enabling them to withstand temperatures up to 3000°F (1650°C) without succumbing to thermal shock or degradation. An additional key property of insulating fire bricks is their low thermal conductivity. This characteristic ensures that heat is not easily conducted through the bricks, resulting in reduced heat loss and increased energy conservation. The low thermal conductivity of IFBs also permits rapid heating and cooling cycles, rendering them ideal for applications requiring swift temperature changes. Furthermore, insulating fire bricks are lightweight and boast a remarkable strength-to-weight ratio. This facilitates easy handling, transportation, and installation, thereby reducing labor and logistical expenses. Despite their lightweight nature, IFBs retain structural integrity and provide dependable insulation. Lastly, insulating fire bricks exhibit high resistance to chemical attack and corrosion, guaranteeing their durability and longevity even in harsh environments. They are commonly employed in applications involving acids, alkalis, and other corrosive substances, offering reliable insulation and protection. To summarize, the key properties of insulating fire bricks encompass high thermal insulation, excellent refractory properties, low thermal conductivity, a lightweight yet strong structure, and resistance to chemical attack. These properties render IFBs highly sought after for a vast array of industrial applications, including furnaces, kilns, incinerators, and other high-temperature settings.
- Q: Are insulating fire bricks resistant to alkali-silica reaction?
- IFBs do not possess inherent resistance against alkali-silica reaction (ASR), which is a chemical reaction occurring between the alkalis from cement and reactive forms of silica found in aggregates. This reaction can result in the formation of a gel that expands and causes cracks in concrete structures. Although IFBs are typically constructed from refractory materials engineered to withstand high temperatures and thermal shock, they lack specific properties to combat ASR. The refractory material's composition and characteristics determine its resistance to ASR when used in IFBs. Should the refractory material utilized in an IFB contain reactive forms of silica like quartz or cristobalite, and there is exposure to alkalis, the possibility of ASR occurring exists. However, if the refractory material has a low content of reactive silica or contains additives that can mitigate ASR, the risk of ASR can be minimized. It is essential to recognize that the primary function of IFBs is to provide insulation in high-temperature applications, such as kilns, furnaces, and fireplaces. If ASR resistance is a crucial requirement for a specific application, it is advisable to consult the manufacturer or a materials engineer to determine the suitability of the IFB for that particular scenario.
- Q: Are insulating fire bricks resistant to vermin infestation?
- Despite their excellent insulation properties and widespread usage in high-temperature applications like fireplaces or kilns, insulating fire bricks are not specifically engineered to resist vermin infestation. It should be noted that vermin, including rats or mice, can still infiltrate the minute gaps or crevices present between these bricks. Furthermore, if the bricks are composed of softer materials like ceramic fiber or lightweight refractory materials, vermin can even gnaw through them. To effectively prevent vermin infestation, it is crucial to implement additional measures such as using appropriate sealants or mortar to seal any gaps or cracks between the bricks. Furthermore, conducting regular inspections and maintenance is highly recommended to promptly identify and address any indications of vermin activity.
- Q: Can insulating fire bricks be used for insulation in drying ovens?
- Yes, insulating fire bricks can be used for insulation in drying ovens. These bricks are designed to withstand high temperatures and are excellent at retaining heat, making them an ideal choice for insulating drying ovens. They help to minimize heat loss, improve energy efficiency, and maintain a consistent temperature within the oven, ensuring better and more efficient drying of materials.
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Insulating Fire Brick for Fireplace
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 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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