Home > Products > Insulating Brick > High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick
High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick
- 2000 Ton / Tons per Month
- Qingdao Tianjin Shanghai
- T/T L/C D/P D/A Credit Card
- Magnesium oxide 90%
- Shandong supplier fiber reinforced calcium silicate board
- Placa de silicato de calcio 1000 * 500 * 50 mm
- High density thermal insulation material, high-temperature refractory lining
- High density calcium silicate board, carbon fiber, glass fiber
- High density non stick calcium aluminosilicate board
Product Details
Place of Origin: | Henan, China | Shape: | Brick | Material: | Mullite |
SiO2 Content (%): | 15%~35% | Al2O3 Content (%): | ≥50 | MgO Content (%): | none |
CaO Content (%): | none | CrO Content (%): | none | ||
SiC Content (%): | none | Model Number: | Lightweight refractory brick | Brand Name: | Dengda |
Product Description
High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick
Lightweight Mullite Brick Characteristics :
1. Lightweight Mullite brick is made from natural raw materials, low iron high alumina, mullite crystal structure to phase-based high-quality insulating firebrick.
2. Selected high purity refractory powders, according to the proportion of products required to join the organic compound filler, vacuum compression molding, high temperature sintered mullite lightweight products.
3. Energy efficiency, high strength, good thermal shock resistance, low thermal conductivity, resistance to penetration ability, resistance to erosion is an ideal long-life product.
4. The product can be widely used in metallurgy, petrochemical, machinery, ceramics and other industries, for industrial furnace lining or insulation.
JM Mullite Brick Features:
1. Low impurities.
2. Low thermal conductivity.
3. Good heat shock stability.
4. High hot compressive strength.
5. Accurate size, the bricks can be processed into special shapes.
High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick
DD Brand | JM23 | JM26 | JM28 | JM30 | JM32 | |
USA Brand | IFB2300 | IFB2600 | IFB2800 | IFB3000 | IFB3200 | |
Classification Temperature (℃) | 1260 | 1430 | 1540 | 1650 | 1760 | |
Bulk Density (g/cm3) | 0.55-0.60 | 0.78 | 0.88 | 1.03 | 1.25 | |
Cold Crushing Strength (Mpa) | 1.2 | 1.6 | 2.1 | 2.5 | 3.5 | |
Modulus of Rupture (Mpa) | 0.9 | 1.4 | 1.6 | 2.1 | 2.1 | |
Reheating Linear Change (%) CT-30 ℃X 8H | 1230℃ -0.5 | 1400℃ -0.5 | 1510℃ -0.5 | 1620℃ -0.9 | 1730℃ -0.9 | |
Thermal Expansion 1000℃(%) | 0.5 | 0.7 | 0.8 | 0.9 | 1.1 | |
Thermal conductivity(W/m.k) | 400℃ | 0.14 | 0.27 | 0.32 | 0.41 | 0.49 |
600℃ | 0.16 | 0.29 | 0.34 | 0.43 | 0.5 | |
800℃ | 0.18 | 0.31 | 0.36 | 0.44 | 0.51 | |
1000℃ | 0.20 | 0.33 | 0.38 | 0.45 | 0.53 | |
Al2O3 (%) | 38 | 54 | 64 | 72 | 77 | |
Fe2O3 (%) | 1.0 | 0.9 | 0.8 | 0.7 | 0.5 |
Lightweight Mullite Insulating Refractory Brick Application
Due to its lightweight and good insulating performance,our mullite insulation bricks has broad use for fire resistance lining in heat side and insulating layers, thus increases energy efficiency greatly. Mullite lightweight bricks are popular in hot blast kiln crown,flame side and bottom parts; glass melting furnace regenerator,ceramic sintering kiln,Petroleum cracking system corners and linings,ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high-temperature shullte kilns, etc.
High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick Size
Straight type | Arch type | Wedge type |
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 | L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
Other sizes according to customer requirements |
High Alumina Thermal Lightweight Mullite Insulating Temperature Fire Palcerefractory Brick Packaging & Shipping
Lightweight Mullite Brick packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages.
If you send us the inquiry of Mullite Insulating Brick,in order to make an accuretely quotation,pls provide the following request:
1.The brick size.The standard size is 230x114x65mm,if it is special shape,pls provide details or drawing.
2.Pls provide the highest using temperature of bricks.
3.Pls provide the quantity.
Contact Us
- Zhengzhou Dengda Electric Melting Charging Co., Ltd.
- Contact nameCindy Tan
- Phone86-371-55950822
- AddressXinmi, Chaohua Town Zhengzhou,Henan
- Cement plant, power plant, aluminum plant, steel plant, chemical plant, metallurgical industry, thermal insulation board
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