Product Description
The ceramic fiber insulation materials mainly used as insulation materials in various kinds of furnaces in metallurgy, petrochemical, ceramic, buliding, etc. orworking layer of cracking heater.
Technical data of blanket
| Item | Ordinary Fiber Blanket | High Purity Fiber Blanket | High Alumina Fiber Blanket | Zirconia Containing Fiber Blanket |
| PXT-1000 | CXT-1100 | GXT-1200 | HXT-1300 | |
| Recommended service temp. | 1000 | 1000 | 1200 | 1300 |
Density,kg/cm3 | 96,120,160 | |||
Fiber diameter | 3-5mm | |||
| Thermal conductivity,W(mk)-1 | 500 | 0.12 | ||
| Heating shrinkage,% | 4 (11506h) | 4 (11506h) | 4 (14006h) | 4 (13006h) |
| Dimensions,mm | 600*400,900*600,1200*1000*(10-50) | |||
| Slag ball rate,% | 25 | 25 | 20 | 20 |
| Al2O3,% | 43 | 47 | 52-55 | 36-40 |
| Al2O3+SiO2,% | 96 | 97 | 98 | -- |
| ZrO2,% | -- | -- | -- | 13-18 |
| Al2O3+SiO2+ZrO2,% | -- | -- | -- | 99 |
| Fe2O3,% | 1.5 | 1.0 | 0.35 | 0.3 |
| K2O+Na2O,% | 0.5 | 0.5 | 0.35 | 0.35 |
| Application | Used as inner lining for kilns in the metallurgy, petrochemical, machinery and electrons, ceramics industries, etc. and insulating material for nuclear power industry. | |||
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