High Quality Insulating Fire Bricks for Furnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.05
- Supply Capability:
- 2800 m.t/month
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Refractory Brick
CMAX firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
Refractory bricks the main raw material for aluminum silicate fiber cotton, using vacuum
forming production process, operation and add silica sol, aluminum phosphate inorganic binder,
its role is to ensure that the products of the high temperature strength.
Features
1.High-temperature endurable .
2.Good thermal shock resistance .
3.High cold crushing strength.
4.Good resistance to abrasion and corrosion.
5.Good thermal spalling resistance.
6.High mechanical strength.
7.Good volume stability at high temperature.
Application
1.General use in heat containment unit form temperature 1500-2000°C.
2.Resistant to highest temperature for steelmaking operations such as ladle applications, sidewall,roofs, burner blocks, anchor brick for reheating furnaces and many other areas.
3.transition and cooling zones of rotary cement kilns, lime kilns , etc.
4.lower sidewall and bottom of aluminum refining,melting furnaces ,etc.
Data Sheet
Classification Temperature (℉/℃) | 3000/1650 |
Bulk Density (g/cm3 ) | ≤1.0 |
Thermal Conductivity | |
800℃, W/m.K | ≤0.39 |
1000℃, W/m.K | ≤0.43 |
1200℃, W/m.K | ≤0.48 |
Reheating Linear Change (%) | 1550℃×12h |
≤0.9 | |
Chemical Composition (%) | |
Al2O3 | ≥75 |
Fe2O3 | ≤0.5 |
Packaging & Shipping
Packaging Details:Be packed in fumigated wooden pallets
Delivery Detail: 30 days after order
Our Services
Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.
Engineering design, contract and consult for refractories, and civil architecture design.
Research, development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for export.
Inspection, supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories profession
Sales Network
Company Information
CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.
FAQ
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 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.
3. 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: Can insulating fire bricks be used as a lining for boilers?
- Yes, insulating fire bricks can be used as a lining for boilers. Insulating fire bricks are designed to withstand high temperatures and have excellent thermal insulation properties. They are commonly used in applications where heat retention and energy efficiency are important, such as in industrial boilers. The insulating properties of these bricks help to reduce heat loss and increase the efficiency of the boiler. Additionally, their durability and resistance to thermal shock make them suitable for use in boiler linings, where they can withstand the extreme conditions and fluctuations in temperature.
- Q: Can insulating fire bricks be used for fireplace construction?
- Yes, insulating fire bricks can be used for fireplace construction. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for lining the inside of fireplaces to retain heat and improve energy efficiency.
- Q: Can insulating fire bricks be used in outdoor fire pits?
- Yes, insulating fire bricks can be used in outdoor fire pits. Insulating fire bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for outdoor fire pits where heat retention and durability are important.
- 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: Is the building built of cement hollow board safe?
- According to the use of building housing, before the use of cement hollow plate, it is necessary to predict the bearing capacity of housing, if more than the cement hollow plate bearing indicators, it is not available, it is unsafe;
- Q: Do insulating fire bricks have a high fire resistance rating?
- Yes, insulating fire bricks have a high fire resistance rating. These bricks are specifically designed to withstand high temperatures and provide excellent insulation, making them ideal for applications where fire resistance is crucial. They can withstand temperatures as high as 3000°F (1650°C), making them highly reliable in various industrial and residential settings that require protection against extreme heat.
- Q: Are insulating fire bricks resistant to reducing atmospheres?
- Insulating fire bricks exhibit resistance to reducing atmospheres. These bricks have been specifically engineered to endure elevated temperatures and harsh circumstances, including exposure to reducing atmospheres. They are crafted from top-notch refractory materials that possess the capability to withstand the detrimental effects of reducing atmospheres, which may encompass gases like carbon monoxide or hydrogen. Due to their low thermal conductivity and superior insulation properties, insulating fire bricks prove to be exceptional in scenarios where reducing atmospheres are present. They efficiently shield the surrounding areas from heat transfer and safeguard the structure against potential harm. Furthermore, these bricks boast remarkable mechanical strength and outstanding resistance to thermal shock, enabling them to retain their integrity even in the face of challenging conditions. In conclusion, the durability of insulating fire bricks coupled with their capacity to endure high temperatures and harsh environments confirms their resistance to reducing atmospheres.
- Q: Are insulating fire bricks suitable for use in high-temperature chimneys?
- Yes, insulating fire bricks are suitable for use in high-temperature chimneys. These bricks are specifically designed to withstand extreme temperatures and provide excellent insulation properties. They have a high melting point and low thermal conductivity, which allows them to effectively retain heat and prevent it from escaping through the chimney walls. This helps in maintaining a high temperature inside the chimney, which is crucial for efficient combustion and proper functioning of the chimney. Additionally, insulating fire bricks are lightweight and durable, making them an ideal choice for constructing chimneys that are exposed to high temperatures.
- Q: Can insulating fire bricks be used for insulation in glass manufacturing?
- Insulation in glass manufacturing can be achieved using insulating fire bricks. These bricks are specifically designed to possess exceptional thermal insulation properties, a high resistance to heat, and low thermal conductivity. These qualities make them well-suited for situations where the maintenance or control of high temperatures is necessary, such as in glass manufacturing processes. The implementation of insulating fire bricks in glass manufacturing contributes to the reduction of heat loss and the enhancement of energy efficiency. By insulating the furnace or kiln, these bricks prevent excessive heat from escaping, resulting in a decreased energy requirement to sustain the desired temperature. This not only leads to savings in energy costs but also facilitates the establishment of a more stable and regulated environment for the glass manufacturing process. Moreover, insulating fire bricks possess the ability to endure the extreme temperatures typically encountered during glass manufacturing, thus making them a dependable choice for insulation. With a capacity to withstand temperatures reaching up to 3000 degrees Fahrenheit (1650 degrees Celsius), these bricks remain structurally intact and effective in their insulation function within the furnace or kiln. To summarize, the exceptional thermal insulation properties, high heat resistance, and low thermal conductivity of insulating fire bricks render them a suitable option for insulation in glass manufacturing. Their implementation aids in the enhancement of energy efficiency, the maintenance of stable temperatures, and the creation of a controlled environment for the glass manufacturing process.
- Q: Can insulating fire bricks be used in waste incineration plants?
- Yes, insulating fire bricks can be used in waste incineration plants. Insulating fire bricks are designed to withstand high temperatures, making them suitable for use in the extremely hot environment of waste incineration plants. These bricks are made from lightweight materials that have excellent thermal insulation properties, which helps to reduce heat loss and improve energy efficiency in the incineration process. Additionally, insulating fire bricks have good resistance to chemical and thermal shock, which is important in waste incineration plants where various types of waste materials are burned. Overall, the use of insulating fire bricks in waste incineration plants can contribute to better insulation, higher energy efficiency, and improved performance of the incineration process.
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High Quality Insulating Fire Bricks for Furnace
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.05
- Supply Capability:
- 2800 m.t/month
OKorder Service Pledge
OKorder Financial Service
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