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.
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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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