Insulating Fire Clay Refractory Brick
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.05
- Supply Capability:
- 1800 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.High plasticity
2.Good thermal shock performance
3.Hardening quickly
4.Low price
Application
The product is a specialty produced from the sedimentary clay in Guangxi, with fine particle size, viscosity, high plasticity, combined with strength, good dispersing and high refractoriness advantages.
The mineral composition is mainly disordered Kaolinite >65% of, quartz <30%, Montmorillonite <10%,Illite<3%,and a small amount of Titanium minerals such as Iron.
The mineral’s particles are fine, the Kaolin particle size is less than 2μm.The clay has high plasticity, plasticity index typically greater than 25,some up to 45 above.
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 recycled or reused?
- Yes, insulating fire bricks can be recycled or reused. They can be crushed down and used as fillers in various construction materials or as a base material for roads. Additionally, they can be reclaimed and reused in various industrial processes that require heat insulation.
- Q: Can insulating fire bricks be used in the construction of hot blast stoves?
- Yes, insulating fire bricks can be used in the construction of hot blast stoves. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation, making them suitable for use in environments with extreme heat such as hot blast stoves. These bricks help to maintain the high temperatures required for efficient combustion while minimizing heat loss, improving the overall performance and energy efficiency of the hot blast stoves.
- Q: Are insulating fire bricks resistant to acids?
- Insulating fire bricks, also known as refractory bricks, are generally resistant to acids. These bricks are made from high temperature-resistant materials such as silica, alumina, and other refractory oxides, which provide excellent resistance to chemical attack. However, it is important to note that the level of acid resistance can vary depending on the specific composition and manufacturing process of the insulating fire bricks. It is recommended to consult the manufacturer or supplier for detailed information about the acid resistance of the specific type of insulating fire bricks being used.
- Q: Can insulating fire bricks be used in wood-fired kilns?
- Yes, insulating fire bricks can be used in wood-fired kilns. These bricks are designed to withstand high temperatures and provide excellent insulation, making them ideal for wood-fired kilns. They help to retain heat and distribute it evenly throughout the kiln, ensuring efficient and consistent firing of the wood. Additionally, insulating fire bricks are lightweight, which can aid in the construction and maintenance of the kiln. Overall, using insulating fire bricks in wood-fired kilns can enhance their performance and efficiency.
- Q: Can insulating fire bricks be used in the construction of ceramic fiber-lined kilns?
- Indeed, the utilization of insulating fire bricks is possible for the construction of ceramic fiber-lined kilns. These specialized bricks are purposely designed to deliver exceptional insulation, rendering them ideal for situations that prioritize heat retention. By combining them with ceramic fiber lining, insulating fire bricks contribute to enhanced energy efficiency and diminished heat dissipation within kilns. Moreover, their lightweight nature and ease of handling facilitate simpler installation and construction of the kiln. Ultimately, the incorporation of insulating fire bricks in the construction of ceramic fiber-lined kilns positively impacts the kiln's overall performance and efficiency.
- Q: Can insulating fire bricks be used as a backup insulation in refractory linings?
- Yes, insulating fire bricks can be used as a backup insulation in refractory linings. They are designed to withstand high temperatures and provide excellent thermal insulation properties, making them suitable for this purpose.
- Q: Can insulating fire bricks be used in refractory linings for boilers?
- Yes, insulating fire bricks can be used in refractory linings for boilers. Insulating fire bricks are specifically designed to have low thermal conductivity, which makes them ideal for applications where heat insulation is required. In boiler systems, insulating fire bricks can be used to line the walls, roof, and floor of the combustion chamber, as well as the flue gas passages. By using insulating fire bricks in these areas, the heat loss from the boiler can be minimized, resulting in improved energy efficiency. Additionally, insulating fire bricks are lightweight and easy to install, making them a convenient choice for boiler refractory linings.
- Q: Can insulating fire bricks reduce heating or cooling costs?
- Yes, insulating fire bricks can help reduce heating or cooling costs. These bricks are designed to have low thermal conductivity, which means they prevent heat transfer between the indoor and outdoor environment. By using insulating fire bricks to build or line the walls of a building, less heat is lost during the colder months and less heat is gained during the hotter months. This can result in lower energy consumption and reduced heating or cooling expenses.
- Q: Can insulating fire bricks be used in metal smelting furnaces?
- Yes, insulating fire bricks can be used in metal smelting furnaces. Insulating fire bricks are designed to have low thermal conductivity, which means they can effectively retain heat and prevent heat loss from the furnace. This makes them ideal for use in metal smelting furnaces, where high temperatures need to be maintained for extended periods of time. Additionally, insulating fire bricks are resistant to thermal shock and can withstand the harsh conditions and rapid temperature changes that occur during metal smelting processes. They are also lightweight, making them easier to handle and install in the furnace. Overall, insulating fire bricks are a suitable choice for use in metal smelting furnaces to improve energy efficiency and increase the lifespan of the furnace.
- Q: Are insulating fire bricks resistant to molten salts?
- Yes, insulating fire bricks are generally resistant to molten salts due to their high melting point and low porosity, which prevents the salts from penetrating the material.
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Insulating Fire Clay Refractory Brick
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0.05
- Supply Capability:
- 1800 m.t/month
OKorder Service Pledge
OKorder Financial Service
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