High Thermal Shock Resistance Insulating Fire Brick
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
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Description of Insulation Brick
CMAX Insulation Brick are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
Features of Insulation Brick
Light weight and low thermal conductivity
Low heat storage
Low iron and impurities
High thermal shock resistance
Applications of Insulation Brick
CMAX Insulation Brick 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.
Specifications of Insulation Brick
High Alumina Insulation Brick | ||||||
0.6 | 0.7 | 0.8 | 0.9 | 1.0 | 1.2 | |
Al2O3/% | ≥48 | ≥48 | ≥48 | ≥48 | ≥48 | ≥48 |
Fe2O3/% | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 | ≤2 |
Bulk Density(g/cm3) | ≤0.6 | ≤0.7 | ≤0.8 | ≤0.9 | ≤1.0 | ≤1.2 |
Cold Crushing Strength Mpa | ≥2.0 | ≥2.5 | ≥2.9 | ≥3.4 | ≥3.9 | ≥5.00 |
Thermal Conductivity (350°C)W/m.K | ≤0.30 | ≤0.35 | ≤0.35 | ≤0.45 | ≤0.50 | ≤0.55 |
Reheating Linear Change less than 2.0% °C | 1350 | 1350 | 1400 | 1400 | 1400 | 1400 |
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FAQ of Insulation Brick
1. Which products do you have?
We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.
2. Can you give me a general idea of the specification and technical data of your products?
CNBM offer a range of refractory and insulation products. We provide refractory bricks, monolithic refractories as well as ceramic fiber products. And On your given shapes, drawings or description, we are producing refractories with all sizes and shapes, resistant to temperature from 800 °C till 1800 °C, using various machines and equipments for cutting, grinding, drilling, polishing, shaping processes.
Every refractory product by CNBM is of superior quality. Lesser refractory products can not approach. CNBM utilizes proprietary testing methods, testing for chemical content, density, apparent porosity, cold crush strength and modulus of rapture. With stringent quality control, you can count on CNBM products to exceed refractory industry standards and your expectations.
3. Can you give me a brief introduction of the application of your products?
We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
4. If I need your offer, what information do you need?
In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc.
If any question, please contact us freely.
- Q: Are insulating fire bricks resistant to sulfates?
- Insulating fire bricks exhibit resistance to sulfates in general. These bricks consist of high-alumina or silica materials, which possess favorable chemical resistance properties. Sulfates, a type of chemical compound, can undergo reactions with certain materials, leading to deterioration. However, insulating fire bricks are specifically engineered to endure high temperatures and harsh chemical environments, including exposure to sulfates. They commonly find applications in furnaces, kilns, and incinerators where they might come into contact with sulfates. Nevertheless, it is crucial to consider the precise composition and quality of the insulating fire bricks, along with the concentration and duration of sulfate exposure, in order to guarantee their long-lasting performance and durability.
- Q: Are insulating fire bricks resistant to abrasion or erosion?
- Yes, insulating fire bricks are resistant to both abrasion and erosion.
- Q: Are insulating fire bricks suitable for use in chimneys and fireplaces?
- Yes, insulating fire bricks are suitable for use in chimneys and fireplaces. They have excellent thermal insulation properties, which helps to retain heat and prevent the transfer of excessive heat to the surrounding structure. This makes them a safe and efficient choice for lining chimneys and fireplaces, as they can withstand high temperatures and reduce the risk of heat damage.
- Q: Are insulating fire bricks resistant to abrasion or erosion?
- Yes, insulating fire bricks are resistant to both abrasion and erosion.
- Q: Is the quality of brick made of small-sized self insulation block equipment the same as that of large block brick equipment?
- In fact, brick and tile production is only a different production, the quality of brick produced is the same, from the silver horse experience
- Q: Do insulating fire bricks have a high insulation efficiency?
- Yes, insulating fire bricks have a high insulation efficiency. Due to their low thermal conductivity and high heat resistance, they effectively prevent the transfer of heat, thereby providing excellent insulation.
- Q: Can insulating fire bricks be used in fireplaces?
- Fireplaces can indeed utilize insulating fire bricks. These bricks are specifically designed to endure high temperatures and offer exceptional insulation, rendering them suitable for fireplace use. They are capable of enduring temperatures up to 3000°F (1650°C), which falls comfortably within the operational range of most fireplaces. Constructed from specialized materials with low thermal conductivity, these bricks retain heat and prevent its escape from the fireplace. This insulation characteristic enhances fireplace efficiency by confining heat within the firebox and restraining dissipation into the surrounding space. Additionally, insulating fire bricks are favored in fireplace construction or renovation endeavors due to their lightweight, durability, and ease of installation.
- Q: Are insulating fire bricks resistant to chemicals?
- Yes, insulating fire bricks are generally resistant to chemicals. They are designed to withstand high temperatures and have low thermal conductivity, making them an ideal choice for applications involving chemicals. These bricks are typically made from ceramic materials, such as alumina, which has excellent chemical resistance properties. However, it is important to note that the degree of chemical resistance can vary depending on the specific type of insulating fire brick and the chemicals involved. Some chemicals, especially highly corrosive or reactive ones, may still cause damage or degradation to the bricks over time. Therefore, it is advisable to consult the manufacturer or supplier for detailed information on the chemical resistance capabilities of specific insulating fire bricks.
- Q: How do insulating fire bricks affect the overall noise reduction of a structure?
- Insulating fire bricks play a vital role in decreasing the overall noise levels within a structure. These bricks are specially designed to possess exceptional sound absorption properties, rendering them highly efficient in diminishing noise transmission. The insulating fire bricks, characterized by their high density and low porosity, possess the capability to effectively absorb and dampen sound waves. As the sound waves pass through these bricks, the material's internal friction converts the wave energy into heat. This conversion process aids in minimizing sound transmission, resulting in a more tranquil atmosphere. Moreover, insulating fire bricks are renowned for their thermal insulation properties, which indirectly contribute to noise reduction. By maintaining a stable temperature within the structure, these bricks prevent material expansion and contraction, which can generate unwanted noise. It should be noted that the impact of insulating fire bricks on noise reduction can vary depending on the specific construction and design of the structure. To achieve the desired level of noise reduction, factors such as brick thickness, placement, and the presence of other sound-absorbing materials should be considered. To summarize, insulating fire bricks make a significant contribution to reducing noise in a structure by absorbing and dampening sound waves. Their ability to convert sound energy into heat, coupled with their thermal insulation properties, makes them an effective solution for creating a quieter environment.
- Q: Can insulating fire bricks be used in boilers for residential heating?
- Yes, insulating fire bricks can be used in boilers for residential heating. Insulating fire bricks are designed to withstand high temperatures and provide effective insulation, making them suitable for use in boilers to improve energy efficiency and heat retention.
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High Thermal Shock Resistance Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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