CERAMIC FIBER WHOLE-BLOC
Review
Description
Description
Pyro-Bloc module is a ceramic fiber lining system designed for high temperature furnaces that may also require corrosion barriers on the shell. The modules are manufactured from a high purity blend of raw materials to produce ceramic fiber grades: 1260 grade and 1430 grade. Pyro-Bloc module have better resistance to mechanical abuse than conventional blanket systems, and they do not sacrifice the effectiveness of the shell corrosion barrier. Pyro-Bloc module is held to the shell by prewelded stainless steel studs, S316 which offers superior creep resistance and chemical attack resistance versus S304.
Anchors available- S310, S316
Features
Fast an easy installation
Monolithic, edge-grained ceramic fiber module
Installation techiniques over coated shell with or without
A vapor barrier
Uncompressed densities
Typical Applications
Forge furnace
Heat treating furnace
Refining and Petrochemical
Ceramic industry kiln
Incinerators
Reformer, ethylene furnace
Typical Parameters
Pyro-Bloc | Pyro-Bloc 1260 module | Pyro-Bloc 1430 module | |
Physical properties | Classification Temperature(℃) | 1260 | 1430 |
Bulk Density (kg/m³) | 160-240 | 160-240 | |
Content of Slag(Φ≥0.212mm) (%) | ≤ 10 | ||
Liner shrinkage after Heating (%) | 1260℃X24h≤ - 4 | 1400℃X24h≤ - 4 | |
Chemcial Analysis (%) | Al₂O₃ | 43-46 | 33.5-36.5 |
SiO₂ | 53-56 | 46.5-49.5 | |
ZrO₂+HO₂ | - | 15-17 | |
Thermal Conductivity (W/mK) | 400℃ | ≤ 0.09 | ≤ 0.08 |
600℃ | ≤ 0.14 | ≤ 0.12 | |
800℃ | ≤ 0.20 | ≤ 0.17 | |
