Ceramic Fiber Module (largest Supplier in China)

Description                           STD                   HP                 HZ

Chemical Composition(%)          

Al₂­O₃                                               ≥44                     ≥45                           ≥34

SiO₂                                                 ≥52                     ≥54              ≥50

Fe₂O₃₊TiO₂                                         ≤1                                   ≤0.5                     ≤0.5

ZrO_{2                                                   -                                                -}                         ≥15

K₂O+Na₂O+Fe₂O₃                               ≤1                                   ≤0.2                     ≤0.2

Physical Properties

Density(kg/m3)avg                     220                       220                 220

Classification Temperature(°C)          1260                       1260               1430

Liner Shrinkage after heating(%)   1000°Cx24h≤2.5           1100°Cx24h≤2.5       1200°Cx24h≤3.5

Thermal Conductivity (W/m.k)

400°C                                 0.090                       0.101                 0.118

500°C                                 0.119                       0.12                 0.149

600°C                                 0.152                       0.175                 0.172