Light Weight Mullite Insulation Fire Bricks
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Product Highlights
- Customized Dimensions: Accurate and customized dimensions available for specific furnace requirements.
- High Purity Material: Made from high-purity refractory powder and organic fillers for uniform pore structure.
- Excellent Thermal Shock Resistance: Withstands rapid temperature changes without cracking or degradation.
- High Crushing Strength: Cold crushing strength up to 3.0 MPa ensures durability under load.
- Versatile Applications: Suitable for metallurgy, petrochemical, ceramics, aluminum, and glass industries.
- Vacuum Compression Technology: Manufactured using vacuum compression and high-temperature sintering for quality.
- Multiple Grade Options: Available in Grade 23, 26, 28, and 30 to meet different temperature needs.
Product Attributes
- Customization
- Available
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Feature
- Long Time Materials, Instant Materials
- Model NO.
- Luyang
- Type
- Refractory Material
- Shape
- Brick
- Material
- Mullite
- Manufacturer
- Luyang
- Name
- Insulating Fire Brick
- Transport Package
- Carton/Bag/Pallet
- Specification
- 230x114x64mm
- Trademark
- Luyang
- Origin
- China
- HS Code
- 69022000
- Production Capacity
- 100, 000 Tons
Product Images of Light Weight Mullite Insulation Fire Bricks
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Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks -
Light Weight Mullite Insulation Fire Bricks
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Product Description
23 26 28 30 IFB Insulating Firebrick
Luyang Insulating Firebrick is made from high-purity refractory powder and organic fillers which burn out during manufacture to give a uniform and controlled pore sture. The brick is compressed in vacuum and sintered under high temperature. Luyang Insulating Firebrick is widely used as hot face refractory lining or back-up insulation in various kinds of industrial furnaces.
Features
Excellent thermal shock resistance
Accurate and customized dimension
High crushing strength
Low thermal conductivity
Low heat storage
Typical Applications
Metallurgy industry
Petrochemical industry
Ceramics industry
Aluminum industry
Glass industry
Typical Parameters
|
Description |
GRADE 23 BRICK |
GRADE 26 BRICK |
GRADE 28 BRICK |
GRADE 30 BRICK |
|
Classification Temperature (ºC ) |
1300 |
1400 |
1500 |
1550 |
|
Chemical Composition (%) |
||||
|
Al2O3 |
40 |
56 |
67 |
73 |
|
SiO2 |
51 |
41 |
30 |
24 |
|
Fe2O3 |
≤1.0 |
≤0.8 |
≤0.7 |
≤0.6 |
|
Density (kg/m³) |
600 |
800 |
900 |
1000 |
|
Modulus of Rupture (MPa) |
0.9 |
1.5 |
1.8 |
2.0 |
|
Cold Crushing Strength (MPa) |
1.2 |
2.4 |
2.6 |
3.0 |
|
Permanent Linear Change (%) |
1230ºC x 24h ≤0.3 |
1400ºC x 24h ≤0.6 |
1510ºC x 24h ≤0.7 |
1620ºC x 24h ≤0.9 |
|
Thermal Conductivity (W/m·K) |
||||
|
200ºC |
0.15 |
0.23 |
0.27 |
0.28 |
|
350ºC |
0.18 |
0.24 |
0.30 |
0.35 |
|
400ºC |
0.19 |
0.25 |
0.33 |
0.38 |
|
600ºC |
0.23 |
0.27 |
0.38 |
0.40 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI215639". Items marked "
" are certified.
Company Profile
Luyang Energy-saving Materials Co., Ltd. Was established in 1984 and listed in Shenzhen Stock Exchange in 2006 (Stock Code: 002088). Going through more than 30 years development, Luyang has become a world famous enterprise for new energy-saving materials researching, manufacturing and selling in the field of ceramic fibers, soluble fibers, alumina fibers, rock wool fibers and insulating firebricks.
Luyang is a professional inorganic fiber materials manufacturer; Drafting unit of international standards and national standards; Leaders in energy-saving and environmental protection materials. Luyang has national-recognized enterprise technology center and State Key Laboratory of enterprise. Luyang has 126 patents and 54 scientific and technological achievements.
Luyang has an annual output of 400, 000 tons of various ceramic fiber products and 200, 000 tons of rock wool products. Luyang has five production bases in Shandong, Inner Mongolia, Xinjiang, Guiyang and Suzhou. Luyang has maintained a leading position in scale, technology, variety and efficiency in domestic industries for many years and ascends among the world's ceramic fiber industry forefront. Luyang products are in great demand nationwide and sold in more than sixty countries and regions, such as USA, EU, Japan, Vietnam. Luyang products are applied widely in the field of petrochemical refractory insulation, long-distance pipe network insulation, building fire insulation, shipping fire prevention, household appliances fire insulation, high-temperature insulation etc.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 11, Yihe Road, Yiyuan Country, Zibo, Shandong, China
-
Plant Area
- 385000 square meters
-
Number of Employees
- 1985
-
Registered Capital
- 361,684,133 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
-
Main Products
- Ceramic Fiber Products, Bio Soluble Products, Alumina Fiber Products, Insulating Firebrick, Rock Wool Products, Microporous Board, Refractory Mortar, Calcium Silicate Board and Pipe, Fire Clay Brick, High Alumina Brick, Fiberglass Products, Glass Wool Products, Aerogel Felt and Panel, Non Asbestos Fiber Cement Board, Aluminium Foil
-
Production Machines
- Production Line of Ceramic Fiber Board, Production Line of Ceramic Fiber Textiles, Production Line of Ceramic Fiber Blanket, Production Line of Ceramic Fiber Modules, Production Line of Ceramic Fiber Paper, Production Line of Rock Wool Board, Automatic Fusion Machine, Tension Tester, Visible Spectrophotometer
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 14 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1992-10-14
- Export Year
- 1992-01-01
-
Main Markets
- North America, Europe, East Asia(Japan/ South Korea)
-
Number of Foreign Trading Staff
- 60
-
Overseas Agent/Branch
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
FAQ
- What are the main features of Luyang Insulating Firebrick?
- Key features include excellent thermal shock resistance, accurate and customized dimensions, high crushing strength, low thermal conductivity, and low heat storage.
- Which industries typically use these insulating firebricks?
- They are widely used in the metallurgy, petrochemical, ceramics, aluminum, and glass industries as hot face refractory lining or back-up insulation.
- How is the manufacturing process of these bricks?
- The bricks are made from high-purity refractory powder and organic fillers that burn out during manufacture. They are then compressed in a vacuum and sintered under high temperature.
- What grades of Insulating Firebricks are available?
- We offer Grade 23, Grade 26, Grade 28, and Grade 30, each with specific classification temperatures, chemical compositions, and physical properties.
- Is customization available for these products?
- Yes, accurate and customized dimensions are available to suit specific industrial furnace requirements.
- What is the typical lead time for orders?
- The average lead time is within 15 workdays for both peak season and off-season periods.
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