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FHL-VACTM Insulation Cylinders
FHL-VACTM cylinders are ceramic fiber modules which
are geometrically circular in nature used as thermal resistance panels which
helps to resist thermal radiations to reach the furnace casing/body.
We manufacture the following product in various size and grade to meet our
customer needs.
Custom Built Board Dimensions:
• From ID: 160 mm up-to 800mm
• We work for your exacting requirements
Technical Data of FHL-VACTM Vacuum Formed Ceramic Fiber Modules & Panels
| Parameter | FHL-M 1150 | FHL-Z 1325 | FHL- HT 1550 |
|---|---|---|---|
| Classification Temp (°C) | 1260 | 1425 | 1650 |
| Max. Continuous Working Temp. (°C) | 1150 | 1325 | 1550 |
| Density Range (Kg/m3) | 200-240 | 200-240 | 200-240 |
| Linear Shrinkage (%) (24 Hour Continuous Working Temp.) | 1< | 1< | 1< |
Thermal Conductivity (W/mK)
| Parameter | FHL-M 1150 | FHL-Z 1325 | FHL- HT 1550 |
|---|---|---|---|
| At 200°C | 0.065 | 0.065 | 0.065 |
| At 600°C | 0.13 | 0.13 | 0.14 |
| At 1000°C | 0.27 | 0.28 | 0.24 |
| At 1200°C | 0.40 | 0.38 | 0.33 |
| At 1300°C | 0.48 | 0.47 | 0.39 |
| At 1400°C | - | 0.53 | 0.45 |
| At 1500°C | - | - | 0.51 |
| At 1600°C | - | - | - |
Chemical Composition (%)
| Parameter | FHL-M 1150 | FHL-Z 1325 | FHL- HT 1550 |
|---|---|---|---|
| Al2O3 | 47 | 37.5 | 66 |
| SiO2 | 53 | 49.5 | 33 |
| Zr | - | 13 | - |