Place of Origin: | Zhejiang |
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Location: | Qingdao, Shandong, China (Mainland) |
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Business Type: | Manufacturer, Trading Company, Other |
Main Products: | Insulation Refractory |
Model No.: | Laurel-05-01 |
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JM serises B C serises Mullite Brick Refractory, High Insulating Fire Bricks For Furnaces and Kilns
Description:
Laurel supply several grades of mullite insulating brick for use in applications from 1260 to 1760.Each grade of brick is formulated to meet specific thermal and physical requirements.After firing each brick is machined to close dimensional tolerances.
Insulating bricks are manufactured utilising exceptionally high purity clays and other ceramic materials.The carefully graded organics which are used during the manufacturing process burn out during firing to give a uniform pore structure.
Features
1.High insulating properties
2.Strong compressive strength
3.Low heat storage
4.High purity
5.Tight dimensional tolerance
6.Energy saving
7.Low impurities
Applications:
1.Primary hot face linings
2.Back-up insulation for furnaces and kilns
3.Flue insulation
4.Sulphur recovery equipment
5.Hot blast stoves
Specifications:
JM serises
Item |
JM23 |
JM26 |
JM28 |
JM30 |
AL2O3(%) |
38-44 |
50-58 |
65-70 |
70-73 |
Fe2O3(%) |
1.0 |
0.9 |
0.8 |
0.7 |
Classification Temperature () |
1350 |
1430 |
1540 |
1600 |
Bulk Density (g/cm3) |
0.8-1 |
0.8-1 |
0.8-1 |
0.8-1 |
Reheating Linear Change (%) CT-30 X 8H |
1250 -0.5 |
1400 -0.5 |
1500 -0.5 |
1550 -0.5 |
Cold Crushing Strength (Mpa) |
3.0-4.5 |
3.0-4.5 |