// SPEC · Ceramic Fiber
Ceramic Fiber Module 1260°C 300mm Folded
Heavy-duty ceramic fiber folded module rated 1260°C, 300mm thick for superior insulation depth. Reduces cold face temperature and energy loss. Suited for boiler backup lining, tunnel kiln walls, and large industrial furnace roofs.
// Key Features
- Extended 300mm depth reduces cold-face shell temperature below 50°C
- Pre-compressed folded construction provides consistent spring-back
- Low apparent porosity minimizes gas permeation through lining
- Significant energy cost reduction versus castable or brick alternatives
// Technical Specifications
| Al2O3 (%) | 46 |
| Bulk Density (kg/m³) | 220 |
| Classification Temp (°C) | 1260 |
| Linear Shrinkage at Rated Temp (%) | 2.5 |
| Thermal Conductivity at 600°C (W/m·K) | 0.21 |
// Applications
Tunnel kiln side wall and roof liningBoiler drum and convection section backup insulationLarge car-bottom furnace roof insulationContinuous annealing furnace radiant tube enclosurePusher-type slab reheating furnace ceiling
// Quick Specs
Max Temperature1260°C
Thermal Conductivity0.21 W/(m·K) at 600°C
Density220 kg/m³
StandardGB/T 17393
// Get Pricing
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