// SPEC · 陶瓷纤维
1260°C陶瓷纤维折叠模块（300mm）
1260°C陶瓷纤维折叠模块，厚300mm，隔热性能更优，冷面温度低，适用于锅炉背衬、隧道窑及大型工业炉顶。
// 主要特性
- 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
// 技术规格
| 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 |
// 应用领域
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
// 快速规格
最高温度1260°C
导热系数0.21 W/(m·K) at 600°C
体积密度220 kg/m³
执行标准GB/T 17393
// 获取报价