Product Overview:
Revolutionize your furnace construction with our Ceramic Fiber Modules — a high-performance lining system where continuous folded blanket is under intelligent compression. This innovative design transforms flexible ceramic fiber into a robust, dimensionally stable modular unit. The result is a lining with the industry's highest achievable insulation value, dramatically reducing heat loss while enabling remarkably fast installation and lowering the overall steel structure requirement.
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 |
Core Benefits: Why Choose Modules?
- Unbeatable Thermal Efficiency: Achieves the highest insulation rating among ceramic fiber products, directly boosting furnace productivity and slashing energy costs.
- Rapid, Simplified Installation: The pre-assembled modular design allows for swift installation, significantly reducing labor time and downtime during furnace construction or relining.
- Lightweight & Structurally Efficient: Creates an exceptionally low-mass lining, which reduces the load and cost on the supporting steel framework.
- Design Flexibility: Available with several anchor systems (e.g., stud-weld, bolt-on) to fit various furnace designs and application requirements seamlessly.
- Reliable Performance: Offers low heat storage for faster cycling, excellent thermal shock resistance, and consistent performance from standard to high-temperature grades.



Versatile Industrial Applications:
Ceramic Fiber Modules are the preferred lining solution across global industries:
- Ceramics & Glass: Low-mass kiln cars, batch/continuous kilns, door linings, glass tempering furnaces.
- Power Generation: Insulation for ducts, heat recovery systems, boilers, and stack linings.
- Petrochemical & Refining: Lining for ethylene furnace roofs/walls, reformer furnaces, pyrolysis units.
- Steel & Metals: Ladle pre-heaters, heat treat furnaces, soaking pit covers, annealing lines.
- General Industry: Incinerators, burner blocks, induction furnace covers, and other thermal