Insulating Fire Clay Refractory Bricks
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2400 m.t/month
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Acid Resistant Brick
CMAX firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
High alumina refractory brick is dense shaped refractory material. With high refractoriness and mechanical behavior under high temperature, refractory brick is the necessary material of high-temperature services, mainly used for industrial furnaces and kilns and thermal equipment.
High alumina refractory brick has wide applications, mainly used in metallurgy, construction(cement and glass), petroleum, chemical industry, electric power and machine building.
Features
1) Good thermal shock resistance
2) High-temperature endurable
3) Good thermal insulation
4) The using temperature is 1600 c
5) Phosphate high alumina bricks,iso
6) High strength
7) Low thermal conductivity
8) Widely used in cement kiln.
9) Low creeping rate
10) High pressure
11) Excellent thermal shock resistance
12) High quality fireclay clinker
Application
Iron & Steel Making Industry
Blast Furnace,Hot Blast Furnace(stove),Pellet Shaft Furnace,Hot Metal Ladle,Steel
Ladle, Tundish,Heating Furnace,Saking Pit Furnace,Heat Treatment Furnance.Refining Furnance,Reheating Furnance,Metal Mixter Furnance,Annealing Furnace,Cupola Furnace,Electric Arc Furnace,Induction Furnace,AOD Furnace,
cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment .
Non-Ferrous Metal Industry
Smelting furnace,refining furnace,reverberatory furnace,converter furnace
Building Materials Industy
cement kiln,glass kiln,ceramic kiln, lime kilns, kiln car,tunnel kiln
Energy & Incineration
Such as coke oven,general boiler,power generation boiler,circulating fluidized bed boiler,electric furnace,carbon roasting furnace,waste incinerators
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 cut to custom sizes?
- Indeed, custom sizes can be achieved when cutting insulating fire bricks. These bricks are commonly crafted from lightweight materials like ceramic fibers or lightweight aggregates, facilitating their relative ease of cutting. A range of tools, including saws, knives, and specialized cutting equipment, can be utilized to achieve this. However, it is crucial to prioritize proper safety measures and employ suitable tools and techniques to attain a precise and flawless cut. Furthermore, consulting the manufacturer's instructions or seeking expert guidance is recommended to ensure that the cutting procedure does not compromise the structural integrity or thermal characteristics of the insulating fire bricks.
- Q: Can insulating fire bricks be used for pizza ovens?
- Yes, insulating fire bricks can be used for pizza ovens. These bricks are designed to withstand high temperatures and provide excellent insulation, making them an ideal choice for pizza ovens. Insulating fire bricks have low thermal conductivity, which means they can retain heat for longer periods of time, ensuring that your pizza is cooked evenly and efficiently. Additionally, their lightweight nature makes them easy to handle and install in a pizza oven. Overall, using insulating fire bricks in a pizza oven can help maintain high temperatures, reduce heat loss, and improve the overall cooking performance.
- Q: Can insulating fire bricks be used in high-temperature kilns for pottery?
- Yes, insulating fire bricks can be used in high-temperature kilns for pottery. These bricks are specifically designed to withstand and retain heat, making them suitable for use in kilns that reach high temperatures. They help to insulate the kiln, preventing heat loss and allowing for more efficient firing of pottery.
- Q: Can insulating fire bricks be used in the construction of hearth furnaces?
- Indeed, hearth furnaces can absolutely incorporate insulating fire bricks. These remarkable bricks are specifically engineered to possess a low thermal conductivity, rendering them exceptionally suitable for scenarios necessitating heat insulation. By utilizing insulating fire bricks in the construction of hearth furnaces, where elevated temperatures prevail, the retention of heat within the furnace is facilitated, thereby enhancing energy efficiency. Furthermore, their implementation minimizes heat transfer, thereby offering thermal protection to nearby structures. Moreover, owing to their lightweight nature and ease of handling, insulating fire bricks are remarkably convenient for construction purposes. All in all, incorporating insulating fire bricks into the construction of hearth furnaces elevates their performance and contributes to a more efficient and effective heating process.
- Q: Are insulating fire bricks suitable for use in glass melting furnaces?
- Yes, insulating fire bricks are suitable for use in glass melting furnaces. Insulating fire bricks have high thermal resistance and low thermal conductivity, making them ideal for retaining heat and preventing heat loss in the furnace. Additionally, their lightweight and porous nature allow for efficient energy utilization and reduced fuel consumption.
- Q: Do insulating fire bricks have a low thermal expansion rate?
- Insulating fire bricks are known for their low thermal expansion rate. They are specifically designed to endure high temperatures and thermal shocks, with one of their key features being their ability to retain their shape and dimensions even in extreme heat conditions. These bricks are produced from materials that possess a low coefficient of thermal expansion, which means they undergo minimal expansion and contraction when exposed to temperature changes. This characteristic guarantees the stability of the bricks, preventing them from cracking or breaking due to thermal stress. Moreover, the low thermal expansion rate of insulating fire bricks contributes to improved insulation performance. By minimizing the formation of gaps between the bricks during expansion and contraction, heat loss is reduced and energy efficiency is enhanced.
- Q: Are insulating fire bricks resistant to phosphorus pentoxide?
- In general, insulating fire bricks lack resistance against phosphorus pentoxide. This highly reactive compound has the ability to corrode and deteriorate various materials, including insulating fire bricks. Therefore, it is crucial to contemplate alternative materials or apply protective coatings when specific applications require resistance against phosphorus pentoxide.
- Q: Do insulating fire bricks affect the overall aesthetics of a structure?
- The overall aesthetics of a structure are typically not significantly affected by insulating fire bricks. These bricks are mainly used for their thermal and insulating properties, making them a popular choice for fireplaces, kilns, and furnaces. Insulating fire bricks are commonly made from lightweight materials like clay, alumina, and silica, which can be easily shaped into different sizes and forms. While they may not possess the same visual appeal as traditional bricks or decorative materials, they are often hidden behind a layer of refractory mortar or a decorative facing material. If exposed, the appearance of insulating fire bricks is generally neutral and does not diminish the overall aesthetic appeal of the structure. However, it is worth noting that there are various options in the market for insulating fire bricks, offering different colors and textures. Architects and designers can select from these options to achieve the desired look and feel for the structure. Ultimately, the main focus of insulating fire bricks is their functionality rather than their visual impact. They offer exceptional insulation, resistance to high temperatures, and energy efficiency, making them a practical choice for structures that require heat containment and thermal protection.
- Q: Can the whole wall of the high-rise building be made of grey insulation bricks?
- If the frame structure, it may be so. What is the length of the whole wall? If it is longer, it is necessary to make a constructional column; if the hole is larger, the edge of the hole needs to be made into a border or a constructional column; if the entrance is small, the edge of the hole is about 300mm and needs solid bricks to build better. South wall thickness can be about 190mm, plus plastering design value of 200mm. Personal comments for reference!
- Q: Can insulating fire bricks be used as a refractory material?
- Yes, insulating fire bricks can be used as a refractory material. Insulating fire bricks are specifically designed to withstand high temperatures and thermal shock, making them suitable for applications that require heat insulation and refractory properties. They have low thermal conductivity, which helps to reduce heat loss and conserve energy. Insulating fire bricks are commonly used in various industries, including steel, glass, ceramics, and petrochemicals, where they are used as lining materials in furnaces, kilns, ovens, and other high-temperature equipment. Their ability to withstand extreme temperatures, coupled with their insulating properties, makes them an excellent choice for refractory applications.
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Insulating Fire Clay Refractory Bricks
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.01
- Supply Capability:
- 2400 m.t/month
OKorder Service Pledge
OKorder Financial Service
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