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Introduction of High Temperature Ceramic Fiber Wool Thermal Insulation Ceramic Fiber Products
Ceramic fiber wool, also known as refractory ceramic fiber (RCF) or alumino-silicate wool, is a type of high-temperature insulation material. It is made from a combination of alumina and silica, which are melted together and then drawn into thin fibers. These fibers are then processed into various forms such as blankets, boards, papers, textiles, and other shapes.
Features of High Temperature Ceramic Fiber Wool
High Temperature Resistance:
Low Thermal Conductivity
Lightweight and Low Density
Chemical Resistance
Low Thermal Mass
Flexibility and Durability durable
Parameters of High Temperature Ceramic Fiber Wool Thermal Insulation Ceramic Fiber Products
| Item | Index | |||||
| GM-1P | GM-2P | GM-1S | GM-2S | GM-3S | GM-4S | |
| Fiber diameter μm | 2~4 | 3~5 | ||||
| Shot content % φ≥0.212mm | ≤22 | ≤20 | ≤22 | ≤22 | ≤20 | ≤18 |
| Al2O3 % | ≥45 | ≥53 | ≥44 | ≥45 | ≥45 | ≥36 |
| SiO2 % | ≥52 | ≥46 | ≥52 | ≥52 | ≥54 | ≥48 |
| ZrO2 % | / | / | / | / | / | ≥15 |
| Fe2O3 % | ≤0.8 | ≤0.2 | ≤1.0 | ≤0.8 | ≤0.2 | ≤0.1 |
| Al2O3+SiO2 % | ≥97 | ≥99 | ≥96 | ≥97 | ≥99 | / |
| Al2O3+SiO2+ZrO2 % | / | / | / | / | / | 99 |
| Item | Index | ||
| GM-1F | GM-1M | GM-1L | |
| Fiber diameter μm | 3~5 | 2~4 | |
| Shot content % φ≥0.212mm | ≤15 | ≤8 particle size ≥100 mesh | ≤18 |
| Water Content % | ≤3 | / | / |
| Non-fibrous substances % | ≤35 | / | / |
| Fiber length μm | / | 150 | ≤20 |
| Al2O3 % | ≥45 | ||
| SiO2 % | ≥52 | ||
| Fe2O3 % | ≤0.8 | ||
| Al2O3+SiO2 % | ≥97 | ||
