LUYANG Light Weight Insulating Mullite Firebrick Lightweight Fire Resistant Brick for Roller Kiln
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- Supplier: Luyang Energy-Saving Materials Co. Ltd.
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Product Overview
Description
Product Description
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
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
Material | Luyang light weight insulating firebrick |
Brand | LUYANG |
Size | Standard sizing: 230 x 114 x 65 mm , Special size and OEM Service also provide ! |
Shape | Straight Brick, special-shaped brick, checher brick, trapezoidal brick, Bricks with taper, arch brick, skew brick, ect. |
Specification
Description | GRADE 23 BRICK | GRADE 26 BRICK | GRADE 28 BRICK | GRADE 30 BRICK | ||||
Classification Temperature (℃ ) | 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 (%) | 1230℃ x 24h ≤0.3 | 1400℃ x 24h ≤0.6 | 1510℃ x 24h ≤0.7 | 1620℃ x 24h ≤0.9 | ||||
Thermal Conductivity (W/m·K) | ||||||||
200℃ | 0.15 | 0.23 | 0.27 | 0.28 | ||||
350℃ | 0.18 | 0.24 | 0.30 | 0.35 | ||||
400℃ | 0.19 | 0.25 | 0.33 | 0.38 | ||||
600℃ | 0.23 | 0.27 | 0.38 | 0.40 | ||||
Application
Iron & steel making industry | Blast furnace, hot blast furnace(stove), pellet shaft furnace, hot metal ladle, steel ladle, tundish, eating furnace, soaking pit furnace, heat treatment furnace, refining furnace, reheating furnace, metal mixter furnace, cupola furnace etc thermal technology equipment. |
Non-ferrous Metal industry | Smelting furnace, reverberatory furnace etc. |
Building materials industry | Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln, rotary kiln. |
Energy&Incineration | Coke oven, general boiler, power generation boiler, circulating fluidized bed boiler, electric furnace, carbon roasting furnace, waste incinerators |
Others | Petrochemical industry furnace, Pizza oven |
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,bio-soluble fibers, alumina fibers, rock wool fibers, microporous board and insulating firebricks. Products are in great demand nationwide and sold in more than sixty countries and regions,such as USA, Japan, Vietnam,EU. Products 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.
Production Line
Packing & Delivery
Our service
FAQ
1.You are a manufacture or a trading company ?
We are a manufacturer founded in 1984, located in Shandong China, with 8 branches.We not only provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Alumina Fiber Products, Microporous Board, Insulating Firebricks, Calcium Silicate Products, Mineral Wool, Rock Wool Etc.
3.Can you provide free samples ?
Free samples are available !
4.What is your MOQ?
We don't have particular MOQ, we can accept any order for any different projects.Price depends on quantity.
5.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime on site or online !
2.What kind of product can you offer ?
Our company can offer all kind of refractory insulation materials. For example: Ceramic Fiber Products, Soluble Fiber Products,Alumina Fiber Products, Microporous Board, Insulating Firebricks, Calcium Silicate Products, Mineral Wool, Rock Wool Etc.
3.Can you provide free samples ?
Free samples are available !
4.What is your MOQ?
We don't have particular MOQ, we can accept any order for any different projects.Price depends on quantity.
5.Can we have a visit to your factory ?
Yes! Of course,welcome to visit our factory at anytime on site or online !
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