Rock Wool High Purity Mullite Material Insulating Fire Brick
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Information
General Information
CMAX insulating firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay.
Feature
Light weight and low thermal conductivity
Low heat storage
Low iron and impurities
High thermal shock resistance
Application
CMAX insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.
Mullite Insulating Brick
Item | MD-1300 | MD-1450 | MD-1550 | MD-1650 | SZ-0.5 | |
ASTM C155-84 Classification | 23 | 26 | 28 | 30 | ||
ISO 2245 Classification | 125-0.5-L | 140-0.8-L | 150-0.9-L | 160-1.0-L | ||
Classification Temperature | 1260 | 1430 | 1540 | 1650 | ||
g/cm³ Bulk Density ASTM C-134-84 | 0.6 | 0.8 | 0.9 | 1.0 | 0.55 | |
Cold Crushing Strength ASTM C-93-847(MPa)
| 1.5 | 3.0 | 3.5 | 4.0 | 1.2 | |
Thermal Expansion At 1100℃ | 0.5 | 0.5 | 0.58 | 0.6 | ≤1.5(900℃) | |
Thermal shock Resistance Cycles | 30 | 30 | 30 | 30 | ||
Thermal Conductivity ASTM C182-88W/m.k | 400 | 0.14 | 0.27 | 0.32 | 0.41 | ≤0.15 |
600 | 0.16 | 0.29 | 0.34 | 0.43 | ||
800 | 0.18 | 0.31 | 0.36 | 0.44 | ||
1000 | 0.20 | 0.33 | 0.38 | 0.45 | ||
1200 | — | 0.35 | 0.41 | 0.47 | ||
Al2O3 % | 37 | 52 | 67 | 73 | ||
Fe2O3 % | 1.3 | 1.0 | 0.8 | 0.6 | ||
Company Information
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.
- Q:Rock wool products and aluminum silicate acupuncture blankets are same
- Not a material for insulation, both can be used. The biggest difference is that aluminum silicate acupuncture blanket temperature and insulation effect is better
- Q:What role does dolomite play in rock wool products?
- What role does dolomite play in rock wool products?
- Q:Rock wool board is inorganic composite insulation material
- Rock wool board is inorganic composite insulation material
- Q:Rock wool products are divided into several categories
- In the rock wool by adding special adhesive can be processed into rock wool board, rock wool stave, rock wool insulation and other products, as the building insulation, insulation, cold, sound-absorbing material
- 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: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:How to judge the quality of rock wool
- Burning performance: Combustion performance refers to all the physical and chemical changes that occur when the building material is burned or in case of fire. This performance is caused by the fire and flame propagation of the material surface, heat, smoke, carbonization, weight loss, and toxicity And other characteristics to measure. The burning performance of the products of rock wool products is zero.
- Q:Rock wool insulation material fire rating is how much
- Fire protection and noise reduction of the elevator shaft of the building wall, the roof of the insulation, the firewall, the fire door, the large and medium diameter pipes, the small and medium sized storage tanks, the kilns, the thermal power plants, Boilers and other equipment insulation.
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Rock Wool High Purity Mullite Material Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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