Insulation Brick For Standard Size Bricks
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 2000 m.t/month
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Light Weight Insulating Brick
CMAX insulating firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
The thermal insulation brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Light Weight Insulating Brick Features
1. Containing a large number of closed pores
2. Have a lightweight high temperature
3. Good insulation properties
4. Refiring small contraction
5. Excellent thermal shock resistance
6. Strong resistance to the corrosive gas and slag.
Light Weight Insulating Brick Application
The thermal insulation brick can be in direct contact with the flame, to apply to the cracking furnace, hot stove, furnace, tunnel kiln, push board kiln, crucible furnace and electric furnace, electric kilns lined widely used in metallurgy, refractories, light industry, chemical industry, ceramics, glass, electronics and other industries. Dimensions of the product, the physical and chemical indicators, service life have reached or exceeded the level of similar products at domestic and abroad.
Light Weight Insulating Brick 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
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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:How to do indoor thermal insulation
- Basic decoration, can make indoor insulation work, such as some specific practices: when laid wood floor, the grille can be in the floor of the placement of insulation materials, such as mineral wool board, flame retardant foam etc.. In the custom doors, may require manufacturers with glass wool or mineral wool insulation materials etc.. To install windows and doors are sealed, if the window is the original single ordinary window glass, then the best decoration for hollow glass broken metal windows, can also use light decoration patent products: multifunctional solar heating refrigeration air conditioning doors and windows, doors and windows. Live in the top floor of the residents, but also in the ceiling when placed on the gypsum board insulation materials, in order to improve insulation. If the original wall has internal insulation layer, be careful not to destroy when decorating. If the design is to open the balcony and living room, it is necessary to install the insulation layer on the wall and top surface of the balcony.
- Q:Are insulating fire bricks suitable for the insulation of chimneys?
- Yes, insulating fire bricks are suitable for the insulation of chimneys. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them an ideal choice for chimney insulation. They help to prevent heat loss, improve energy efficiency, and reduce the risk of chimney fires.
- Q:What are insulation bricks for? Do not use high-rise buildings on the ah?
- Heat preservation and heat insulation, that depends on the design of the drawing
- Q:Can insulating fire bricks be used in the construction of lime production molds?
- Indeed, insulating fire bricks are capable of being utilized in the creation of lime production molds. These bricks are engineered to possess exceptional thermal resistance, rendering them exceptionally suitable for situations necessitating insulation and safeguarding against intense heat. Given that lime production molds generally entail elevated temperatures throughout the firing procedure, insulating fire bricks can effectively uphold the desired temperature and prevent heat dissipation. Moreover, the insulating attributes of these bricks can effectively curtail energy consumption and enhance the efficacy of the lime production process. Thus, opting for the utilization of insulating fire bricks in the construction of lime production molds proves to be an appropriate decision.
- 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 alkali attack?
- Yes, insulating fire bricks are generally resistant to alkali attack. These bricks are made from high-temperature refractory materials and are designed to withstand extreme temperatures and chemical environments. Alkalis are known to corrode and degrade certain materials, but insulating fire bricks are specifically formulated to resist this type of chemical attack. They have a low porosity and dense structure, which helps prevent the penetration of alkalis into the brick's surface. Additionally, the refractory materials used in these bricks have a high melting point and are chemically inert, making them well-suited for applications where alkali exposure is a concern. However, it is important to note that the specific resistance of insulating fire bricks to alkali attack may vary depending on the composition and manufacturing process of the brick, as well as the concentration and duration of alkali exposure. Therefore, it is always recommended to consult with the manufacturer or supplier for detailed information about the resistance of their specific insulating fire bricks to alkali attack.
- Q:Can insulating fire bricks be used in electric furnaces?
- Yes, insulating fire bricks can be used in electric furnaces. Insulating fire bricks are designed to have low thermal conductivity, which makes them ideal for use in applications where heat needs to be contained or insulated. Electric furnaces require insulation to prevent heat loss and improve energy efficiency. Insulating fire bricks can withstand high temperatures and provide excellent insulation properties, making them suitable for use in electric furnaces. Additionally, they are lightweight and easy to install, making them a preferred choice for insulation in electric furnaces.
- Q:Can insulating fire bricks be used for insulation in chemical storage tanks?
- Indeed, insulation in chemical storage tanks can be achieved by utilizing insulating fire bricks. These bricks, purposefully engineered to offer exceptional thermal insulation, lend themselves well to a wide range of industrial uses, including chemical storage tanks. Their outstanding insulating properties stem from their low thermal conductivity, ensuring minimal heat transfer and a consistent internal temperature within the tank. Moreover, these fire bricks exhibit remarkable resistance to high temperatures and the corrosive effects of various chemicals, rendering them a fitting option for insulation in chemical storage tanks.
- Q:Can insulating fire bricks be used in the construction of glass melting tanks?
- Yes, insulating fire bricks can be used in the construction of glass melting tanks. These bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for applications such as glass melting tanks where maintaining consistent and controlled heat is crucial.
- 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.
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Insulation Brick For Standard Size Bricks
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t
- Supply Capability:
- 2000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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