| Place of Origin: | Zibo, China |
|---|---|
| Brand Name: | Laurel |
| Certification: | ISO9001 |
| Model Number: | Laurel-05-01 |
| Minimum Order Quantity: | 20 GP |
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time: | 15~30 days |
| Payment Terms: | T/T;L/C |
| Supply Ability: | 10000 ton |
| Product Name: | Thermal Insulation Brick | Bulk Density: | 0.8-1g/cm3 |
|---|---|---|---|
| Feature:: | High Insulating Properties,light Weight | Usage: | Linings, Furnaces And Kilns Etc |
| Material:: | Mullite Brick | Temperature Range: | 1260℃ To 1760℃ |
| Highlight: | lightweight fire brick,ceramic fire brick |
||
Insulating Ceramic Fire Bricks / Refractory Lightweight Fire Brick
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 |
3.0-4.5 |
3.0-4.5 |
|
Modulus of Rupture (Mpa) |
1.5 |
1.7 |
1.8 |
2.0 |
|
Thermal conductivity400℃(W/m.k) |
0.25 |
0.27 |
0.32 |
0.41 |
|
Thermal Expansion1000℃(%) |
0.5 |
0.7 |
0.8 |
0.9 |
B C serises
|
Item |
B-1 |
C-1 |
C-2 |
|
AL2O3(%) |
25-30 |
35-40 |
45-50 |
|
Fe2O3(%) |
2 |
1 |
1 |
|
Classification Temperature (℃) |
1000 |
1300 |
1400 |
|
Bulk Density (g/cm3) |
0.8-1 |
0.8-1 |
0.8-1 |
|
Cold Crushing Strength (Mpa) |
2-2.5 |
2.5-3.5 |
3.0-4.5 |
|
Thermal conductivity400℃(W/m.k) |
0.17 |
0.23 |
0.25 |
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.
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
