Ceramic fibre paper is produced from high purity ceramic fibres plus a small amount of selected binding agent, used in the field of high temperature insulation, advanced production technology makes the distribution of fibres very homogeneous, the thickness and bulk density of the product is controlled precisely, and the binding agent will be completely burned off in the process of use.
| Item/Grade | STD Paper | HD Paper | |
|---|---|---|---|
| Classification Temperature ≥/℃ | 1260 | 1350 | |
| Chemical Composition | ω (Al2O3) /% | 42-47 | 44-50 |
| ω (SiO2) /% | 52-57 | 49-55 | |
| Color | White | White | |
| Bulk Density (kg/m³) | 200 | 240 | |
| Tensile Strength/MPa | 0.4 | 0.7 | |
| Loss of Ignition ≤/% | 10 | 6 | |
| Thermal Conductivity Coefficient /[W/(m·K)] | 200℃ | 0.06 | 0.06 |
| 400℃ | 0.09 | 0.08 | |
| 600℃ | 0.13 | 0.13 | |
| 800℃ | 0.2 | 0.19 | |
| 1000℃ | / | 0.29 | |
| 1200℃ | / | 0.43 | |