| Grade | HA (High Aluminum) | Chemical Composition | Al2O3+SiO2 |
| Thickness | 5/12.5/25/50/75/100mm | Ultimate Strength (≥ MPa) | 0.8 |
| Width | 600/1000mm | Application | Liners Of Industrial Furnace |
| Fiber Diameter | 3-5micron | Length | 1200/1000/900mm |
| Thermal Conductivity | 0.08-0.13 | Working Temperature | 1100-1430Celsius degree |
| Product name | ceramic fiber board | Max service Temp. | 1000-2000°C |
| Density | 280/300/350/380kg/m3 | Working Temperature: | 1050C/1260C/1400C |
| Color | White | thickness | 3mm-100mm |
| sample | available | OEM | ok |
| Al2O3+SiO2 | 90-99 | Environment system certification | ISO14001-2004 |