Brief Description
Leadsun modules have the highest insulating value achievable in a ceramic fiber. Each module is a continuous folded blanket under compression. The individual sheet is allowed.
Module linings prevent heat loss, increasing the furnace productivity and reducing maintenance costs.
Technical Index
| Item |
Standard |
H Pure |
Zirconium |
| AL2O3(%) |
≥44 |
≥45 |
≥34 |
| Sio2(%) |
≥52 |
≥54 |
≥50 |
| Fe2O3+Tio2(%) |
≤1.0 |
≤0.5 |
≤0.5 |
| ZrO2(%) |
- |
- |
≥15 |
| Classification Temperature (℃) |
1260 |
1260 |
1430 |
| Working Temperature (℃) |
1050 |
1100 |
1350 |
| Density (kg/m3) |
220 |
220 |
220 |
| linear shrinkage after heating(%) @24 hours |
≤2.5 (1000°C) |
≤2.5 (1100°C) |
≤3.5 (1350°C) |
| Thermal Conductivity(w/m.k) @400°C |
0.090 |
0.101 |
0.118 |
Feature
- Fast and easy installation
- Lower heat storage and fuel costs
- This design creates a very light lining, less steel required
- Several anchor systems
Application
Ceramic industry
- Low mass kiln cars
- Continuous and batch kilns
- Door linings
- Glazing, porcelain furnace linings
Power generation
- Duct lining
- Heat recovery steam system
- Boiler insulation
- Stack linings
Refining and petrochemical
- Ethylene furnace roof and walls
- Paralysis furnace lining
- Reformer furnace roof and walls
- Boiler linings
Steel industry
- Ladle pre-heaters and covers
- Heat treat furnace
- Soaking pit covers and seals
- Heaters and reformer lining
Others
- Incineration equipment
- Burner blocks
- Induction furnace covers
- Glass tempering furnace.