Refractory ceramic fiber blanket 1.Excellent insulating performance. 2.Unaffected by most chemicals except hydrofluoric
Refractory ceramic fiber blanket
Features
Low heat strong capacity, Low thermal conductivityExcellent thermal stability and shock resistance, resist devitrification at high temperatureExcellent tearing resistantExcellent insulating performance,fire prevention and sound absorption Double—side needling operation produces tough, resilient and strong blankets, which resist tearing both before and after heating.Easy cutting and installationTypical Application
All kinds of industrial kiln linings(hot surface and back lining)Furnace body expansion joint, furnace door,top cap sealsHigh building fire proof and heat insulationThermal resistance component of auto industry withHigh temperature filter media6. Insulation for field stress relieving of weldsType | CT 1000 | CT 1260 | CT 1360 | CT 1430 | CT 1500 | Maftec blanket | |
Classification temperature(OC) | 1100 | 1260 | 1360 | 1430 | 1500 | 1600 | |
color | white | white | white | white | blue/green | white | |
Density(kg/m3) | 96-160 | 64-160 | 64-160 | 64-160 | 64-160 | 96-128 | |
Permanent linear shrinkage(heat preservation 24 hour,128 kg/m3) | ≤-4 (1000OC) | ≤-3 (1000OC) | ≤-3 (1100OC) | ≤-3 (1350OC) | ≤-3 (1350OC) | ≤-0.9 (1600OC) | |
Thermal conductivities(W/n.k)
| 0.15(600°C) 0.20(800°C) | 0.15(600°C) 0.19(800°C) | 0.5(600°C) 0.19(800°C) 0.28(1000°C) | 0.5(600°C) 0.19(800°C) 0.28(1000°C) | 0.5(600°C) 0.19(800°C) 0.28(1000°C) | 0.13(600°C) 0.19(800°C) 0.27(1000°C) 0.39(1200°C) | |
Chemical composition(%) | AL2O3 | 42-44 | 45-46 | 52-55 | 39-40 | 43 | 72 |
SiO2 | - | - | - | - | - | 28 | |
AL2O3+SiO2 | 96 | 98 | 99 | 99 | 99 | - | |
ZrO2 | - | - | - | 15-17 | - | - | |
Cr2O3 | - | - | - | - | 2.5-3.0 | - | |
Thickness | Density KG/M3 | Length | Width | Rolls/Box | |||
mm | 64 | 96 | 128 | 160 | mm | mm |
|
6 |
|
|
| * | 14000 | 610 | 2 |
10 |
|
| * | * | 9200 | 2 | |
13 |
| * | * | * | 7200 | 2 | |
19 | * | * | * | * | 9760 | 1 | |
25 | * | * | * | * | 7320 | 1 | |
38 | * | * | * | * | 4880 | 1 | |
50 | * | * | * |
| 3650 | 1 | |
Special size: largest width 1220mm,* stands for common products | |||||||
Refractory ceramic fiber blanket
