Rock Wool CCE Fire Low Density High Alumina Insulating Fire Brick
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
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product information
CCE FIRE™ heat insulation fire clay brick is a kind of light refractories.Its Al2O3 content is usually above 48%, its density commonly range from 0.4g/cm3 to 1.35g/cm3. It enjoys excellent thermal shock resistance. Light weight high alumina brick is widely used in the construction of furnace lingings. When it is face with fire directly, the temperature shoule below 1350°C.
characteristics of Fire Brick: Excellent strength at ambient and elevated temperatures
High compressive strength
Every brick ground to precise dimensions
Very low levels of iron and other impurities
Lightweight and energy-efficient
Lower heat storage than denser refractories
Heats quickly and economically to operating temperature
Cools fast to speed periodic operations.
Typical Application: Glass Industries
Ceramics Industries
Electrolytic Aluminum Industries
Iron & Steel Industries
Non-Ferrous Metals Industries
Power Generation Industries
Package: pallet with thermal shrinkage PE
Materials of Insulation Brick | Lightweight Clay | Lightweight High-alumina | Lightweight High-alumina | |
°C Operation Temp | 1225 | 1300 | 1400 | |
Chemical Composition | AI2O3%≥f | 30 | 48 | 55 |
SiO2%≥ | ||||
Fe2O3%≤ | 1.5 | 1.1 | 1.0 | |
TiO2%≤ | 2.0 | 1.0 | ||
CaO%≤ | ||||
Alikali %≤ | 1.5 | 1.5 | 1.5 | |
g/cm3 Density | 0.70 | 0.85 | 0.95 | |
%> Apparent Porosity | 75 | 65 | 65 | |
MPa ≥ Cold Compression Strength | 1.0 | 1.5 | 2 | |
% Linear Change on Reheating | 1250°C/12h-1-0 | 1400°C/12h-1-0 | 1500°C/12h-1-0 | |
(0.02MPa) Refractoriness under Load | ||||
0.2%°C≥ | 1150 | 1250 | 1380 | |
2.0%°C≥ | 1200 | 1350 | 1470 | |
5.0%°C≥ | 1250 | 1400 | 1510 | |
Thermal Conductivity | ||||
20°C(W/mK)≤ | 0.17 | 0.3 | 0.4 | |
800°C(W/mK)≤ | 0.25 | |||
1000°C(W/mK)≤ | 0.35 | 0.45 | ||
Company Information
COMPANY PROFILE
CNBM (China National Building Material) Group is the largest comprehesnsive building materials group in China that in intergrate 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.
CNBM International Corporation is the most import and export platform of CNBM group.With its advanteges,CNBM International are mainly concentrate on Cement,Galss,Iron and Steel,Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
CNBM International Corporation is highly recognized by its business partners and clients all over the world and has obtained rapid development under the spirit of win-win. Depending on the support of prodution diveisions and its active staff,CNBM international recached a turnover of USD two billion in 2011. We will carry on the mutual beneficial, create value for our employees, share holders and clients and benefit the whole society in our future development.
Thanks you for your interest in our company products and services. Your valuable comments are most welcome.
- Q: What does the rock wool board look like?
- The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"
- Q: What role does dolomite play in rock wool products?
- Polyurethane foam is a dense structure of the microporous foam, closed cell rate of 92% or more, with a smooth self-crust, is a good impervious material, in the construction of direct spraying molding technology, so Pu hard layer did not fight The overall formation of the entire impermeability of the seam, fundamentally put an end to the possibility of deepening the roof water from the seam
- Q: Rock wool products are divided into several categories
- Which rock wool board in the application of more interior decoration. Rock wool board specifications are usually as follows: long (mm) 900,100; width (mm) 500,600,700,800; thick (mm) 30,40,50,60,70
- Q: How to judge the quality of rock wool
- Rock wool products, the important content of rock wool products, the density range is kg / m3 100-250 ± 15%, in this density of rock wool board to meet product quality requirements
- Q: The difference between rock wool and rock wool
- Yanmian tube with high strength and good flexibility, with a certain pressure, the pleated treatment of rock wool tube with a large drawing strength, not easy to layer, greatly improving the durability of the durability
- Q: Rock wool products and aluminum silicate acupuncture blankets are same
- No, rock wool is ore blown wire, aluminum silicate is coke gem
- Q: Rock wool insulation material fire rating is how much
- Rock wool insulation material fire rating is how much
- Q: Rock wool board is inorganic composite insulation material
- Rock wool products are inorganic insulation materials
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Rock Wool CCE Fire Low Density High Alumina Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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