Ceramic fiber blanket is produced from high strength ceramic fibers and is double needled to provide exceptional handling strength. We can provide the following grades of ceramic fiber blanket, including 1260C standard, 1260C high pure, 1360C high aluminium, 1360C zir-alu and 1430C zirconium ceramic fiber blanket. We mainly export to USA, GERMANY, ITALY, TURKEY,MIDDLE EAST etc.
Highlight:
♦Low thermal conductivity.
♦Low heat stortage.
♦Lightweight.
♦Good tensile strength.
♦High temperature stability
♦Excellent thermal shock resistance.
♦Superior sound absorption.
♦Excellent fire resistance and chemical corrosion resistance.Product Technical Specifications: | ||||||
Item | Standard | High Pure | High Aluminum | Alu-Zirconium | Zirconium | |
Classification Temp (°C) | 1260 | 1260 | 1360 | 1360 | 1430 | |
Working Temp (°C) | ≤1050 | ≤1100 | ≤1200 | ≤1200 | ≤1350 | |
Color | Pure White | Pure White | Pure White | Pure White | Pure White | |
Bulk Density (Kg/m3) | 64-160 | 64-160 | 96-160 | 96-160 | 96-160 | |
Permanent Linear Shrinkage (%) | 1000°C X 24h≤- 3 | 1100°CX24h≤-3 | 1200°C X 24h≤ -3 | 1350°C X 24h≤- 3 | ||
Thermal Conductivity | 0.09(400°C) | 0.09(400°C) | 0.12(600°C) | 0.12(600°C) | 0.16(800°C) | |
(w/m.k)(128Kg/m3) | 0.16(800°C) | 0.16(800°C) | 0.20(1000°C) | 0.20(1000°C) | 0.20(1000°C) | |
Tensile Strength (Mpa)(128Kg/m3) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | |
Chemical | AL2O3 | ≥46 | 47-49 | 52-55 | 45-46 | 39-40 |
Composition | AL2O3+SIO2 | ≥97 | ≥99 | ≥99 | ≥99 | ≥99 |
(%) | AL2O3+SIO2+ZrO2 | - | - | - | - | - |
ZrO2 | - | - | - | 5—7 | 15—17 | |
Fe2O3 | ≤ 1.0 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |
Na2O+K2O | ≤ 0.5 | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 | |
Size(mm) | 1.2MX15MX(1-10)MM ,or according to client specific requirements | |||||
