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Ceramic fiber blanket ,also named as fire resistant blanket ,is one of the main insulation product. It is mainly used in the furnace for heat insulation and thermal insulation in 1100℃-1600℃ (2012℉-2912℉). Through by blowing and spinning techniques ,these products have superior insulation performance, excellent flexibility. ceramic fiber blanket
Types(°C)Operation Temp(°C)
| 1100 Common | 1260 STD | 1260 HP | 1360 | 1450 HZ | |
1000°C (1832 °F ) | 1050°C (1922°F) | 1100°C (2012°F) | 1260°C (2300°F) | 1360°C (2480°F) | ||
Density (kg/m3) | 64-160 | |||||
Linear Shrinkage after Heating (%)
Thermal conductivity W/(m·k)(128kg/m3)
| 1000°Cx24h ≤-3 | 1000°Cx24h ≤-3 | 1100°Cx24h ≤-3 | 1250°Cx24h ≤-3 | 1350°Cx24h ≤-3 | |
0.09 (400°C) 0.16 (800°C) | 0.09 (400°C) 0.16 (800°C) | 0.16 (800°C) 0.20 (1000°C) | 0.12 (600°C) 0.20 (1000°C) | 0.16 (800°C) 0.20 (1000°C) | ||
Tensile Strength (Thickness 25mm) | ≥0.04 | ≥0.04 | ≥0.04 | ≥0.04 | ≥0.04 | |
Chemical Composition | Al2O3(%) | 44 | 45-46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2(%) | ≥96 | ≥98 | ≥99 | ≥99 | / | |
ZrO2(%) | / | / | / | / | 15-17 | |
Al2O3+SiO2 +ZrO2(%) | / | / | / | / | ≥99 | |
Fe2O3(%) | ≤1.0 | ≤1.0 | ≤0.2 | ≤0.2 | ≤0.2 | |
Na2O+K2O(%) | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 |
We are Zhengzhou Rosewool Insulation Refractory Co., Ltd specializing in the researching, developing and manufacturing, has more than 60 years of production experience.
1. 1 national R&D institution: Peking University has close relations of cooperation laboratory in product development and technology with us
2. 4 kinds : Our product range: ceramic fiber products (blanket, paper, board, module,also special shape), rock wool , glass wool , calcium silicate board.
3. 5 certificate: ISO900, CE, SGS, TUV, BV, etc. ceramic fiber blanket
4. 23 years : Our export experience more than 23 years.
5. 150,000 m2 : Our factory total areas. ceramic fiber blanket
Our value is: To the quality strives for the survival,
Energy saving cause parallel ceramic fiber blanket
ceramic fiber blanket
ceramic fiber blanket
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